diff --git a/modules/gpu/src/cuda/resize.cu b/modules/gpu/src/cuda/resize.cu
index e720297678..dc9f462d16 100644
--- a/modules/gpu/src/cuda/resize.cu
+++ b/modules/gpu/src/cuda/resize.cu
@@ -42,261 +42,441 @@
 
 #if !defined CUDA_DISABLER
 
-#include "internal_shared.hpp"
+#include <cfloat>
+#include "opencv2/gpu/device/common.hpp"
 #include "opencv2/gpu/device/border_interpolate.hpp"
 #include "opencv2/gpu/device/vec_traits.hpp"
 #include "opencv2/gpu/device/vec_math.hpp"
 #include "opencv2/gpu/device/saturate_cast.hpp"
 #include "opencv2/gpu/device/filters.hpp"
-#include <cfloat>
-#include <opencv2/gpu/device/scan.hpp>
 
 namespace cv { namespace gpu { namespace device
 {
-    namespace imgproc
+    // kernels
+
+    template <typename T> __global__ void resize_nearest(const PtrStep<T> src, PtrStepSz<T> dst, const float fy, const float fx)
     {
-        template <typename Ptr2D, typename T> __global__ void resize(const Ptr2D src, float fx, float fy, PtrStepSz<T> dst)
+        const int dst_x = blockDim.x * blockIdx.x + threadIdx.x;
+        const int dst_y = blockDim.y * blockIdx.y + threadIdx.y;
+
+        if (dst_x < dst.cols && dst_y < dst.rows)
         {
-            const int x = blockDim.x * blockIdx.x + threadIdx.x;
-            const int y = blockDim.y * blockIdx.y + threadIdx.y;
+            const float src_x = dst_x * fx;
+            const float src_y = dst_y * fy;
 
-            if (x < dst.cols && y < dst.rows)
-            {
-                const float xcoo = x * fx;
-                const float ycoo = y * fy;
-
-                dst(y, x) = saturate_cast<T>(src(ycoo, xcoo));
-            }
+            dst(dst_y, dst_x) = src(__float2int_rz(src_y), __float2int_rz(src_x));
         }
+    }
 
-        template <typename Ptr2D, typename T> __global__ void resize_area(const Ptr2D src, float fx, float fy, PtrStepSz<T> dst)
+    template <typename T> __global__ void resize_linear(const PtrStepSz<T> src, PtrStepSz<T> dst, const float fy, const float fx)
+    {
+        typedef typename TypeVec<float, VecTraits<T>::cn>::vec_type work_type;
+
+        const int dst_x = blockDim.x * blockIdx.x + threadIdx.x;
+        const int dst_y = blockDim.y * blockIdx.y + threadIdx.y;
+
+        if (dst_x < dst.cols && dst_y < dst.rows)
         {
-            const int x = blockDim.x * blockIdx.x + threadIdx.x;
-            const int y = blockDim.y * blockIdx.y + threadIdx.y;
+            const float src_x = dst_x * fx;
+            const float src_y = dst_y * fy;
 
-            if (x < dst.cols && y < dst.rows)
-            {
-                dst(y, x) = saturate_cast<T>(src(y, x));
-            }
+            work_type out = VecTraits<work_type>::all(0);
+
+            const int x1 = __float2int_rd(src_x);
+            const int y1 = __float2int_rd(src_y);
+            const int x2 = x1 + 1;
+            const int y2 = y1 + 1;
+            const int x2_read = ::min(x2, src.cols - 1);
+            const int y2_read = ::min(y2, src.rows - 1);
+
+            T src_reg = src(y1, x1);
+            out = out + src_reg * ((x2 - src_x) * (y2 - src_y));
+
+            src_reg = src(y1, x2_read);
+            out = out + src_reg * ((src_x - x1) * (y2 - src_y));
+
+            src_reg = src(y2_read, x1);
+            out = out + src_reg * ((x2 - src_x) * (src_y - y1));
+
+            src_reg = src(y2_read, x2_read);
+            out = out + src_reg * ((src_x - x1) * (src_y - y1));
+
+            dst(dst_y, dst_x) = saturate_cast<T>(out);
         }
+    }
 
-        template <template <typename> class Filter, typename T> struct ResizeDispatcherStream
+    template <class Ptr2D, typename T> __global__ void resize(const Ptr2D src, PtrStepSz<T> dst, const float fy, const float fx)
+    {
+        const int dst_x = blockDim.x * blockIdx.x + threadIdx.x;
+        const int dst_y = blockDim.y * blockIdx.y + threadIdx.y;
+
+        if (dst_x < dst.cols && dst_y < dst.rows)
         {
-            static void call(PtrStepSz<T> src, float fx, float fy, PtrStepSz<T> dst, cudaStream_t stream)
-            {
-                dim3 block(32, 8);
-                dim3 grid(divUp(dst.cols, block.x), divUp(dst.rows, block.y));
+            const float src_x = dst_x * fx;
+            const float src_y = dst_y * fy;
 
-                BrdReplicate<T> brd(src.rows, src.cols);
-                BorderReader< PtrStep<T>, BrdReplicate<T> > brdSrc(src, brd);
-                Filter< BorderReader< PtrStep<T>, BrdReplicate<T> > > filteredSrc(brdSrc, fx, fy);
+            dst(dst_y, dst_x) = src(src_y, src_x);
+        }
+    }
 
-                resize<<<grid, block, 0, stream>>>(filteredSrc, fx, fy, dst);
-                cudaSafeCall( cudaGetLastError() );
-            }
+    template <typename Ptr2D, typename T> __global__ void resize_area(const Ptr2D src, PtrStepSz<T> dst)
+    {
+        const int x = blockDim.x * blockIdx.x + threadIdx.x;
+        const int y = blockDim.y * blockIdx.y + threadIdx.y;
+
+        if (x < dst.cols && y < dst.rows)
+        {
+            dst(y, x) = src(y, x);
+        }
+    }
+
+    // textures
+
+    template <typename T> struct TextureAccessor;
+
+    #define OPENCV_GPU_IMPLEMENT_RESIZE_TEX(type) \
+        texture<type, cudaTextureType2D, cudaReadModeElementType> tex_resize_##type (0, cudaFilterModePoint, cudaAddressModeClamp); \
+        template <> struct TextureAccessor<type> \
+        { \
+            typedef type elem_type; \
+            typedef int index_type; \
+            int xoff; \
+            int yoff; \
+            __device__ __forceinline__ elem_type operator ()(index_type y, index_type x) const \
+            { \
+                return tex2D(tex_resize_##type, x + xoff, y + yoff); \
+            } \
+            __host__ static void bind(const PtrStepSz<type>& mat) \
+            { \
+                bindTexture(&tex_resize_##type, mat); \
+            } \
         };
 
-        template <typename T> struct ResizeDispatcherStream<AreaFilter, T>
-        {
-            static void call(PtrStepSz<T> src, float fx, float fy, PtrStepSz<T> dst, cudaStream_t stream)
-            {
-                dim3 block(32, 8);
-                dim3 grid(divUp(dst.cols, block.x), divUp(dst.rows, block.y));
+    OPENCV_GPU_IMPLEMENT_RESIZE_TEX(uchar)
+    OPENCV_GPU_IMPLEMENT_RESIZE_TEX(uchar4)
 
-                BrdConstant<T> brd(src.rows, src.cols);
-                BorderReader< PtrStep<T>, BrdConstant<T> > brdSrc(src, brd);
-                AreaFilter< BorderReader< PtrStep<T>, BrdConstant<T> > > filteredSrc(brdSrc, fx, fy);
-                resize_area<<<grid, block, 0, stream>>>(filteredSrc, fx, fy, dst);
-                cudaSafeCall( cudaGetLastError() );
-                if (stream == 0)
-                    cudaSafeCall( cudaDeviceSynchronize() );
+    OPENCV_GPU_IMPLEMENT_RESIZE_TEX(ushort)
+    OPENCV_GPU_IMPLEMENT_RESIZE_TEX(ushort4)
+
+    OPENCV_GPU_IMPLEMENT_RESIZE_TEX(short)
+    OPENCV_GPU_IMPLEMENT_RESIZE_TEX(short4)
+
+    OPENCV_GPU_IMPLEMENT_RESIZE_TEX(float)
+    OPENCV_GPU_IMPLEMENT_RESIZE_TEX(float4)
+
+    #undef OPENCV_GPU_IMPLEMENT_RESIZE_TEX
+
+    template <typename T>
+    TextureAccessor<T> texAccessor(const PtrStepSz<T>& mat, int yoff, int xoff)
+    {
+        TextureAccessor<T>::bind(mat);
+
+        TextureAccessor<T> t;
+        t.xoff = xoff;
+        t.yoff = yoff;
+
+        return t;
+    }
+
+    // callers for nearest interpolation
+
+    template <typename T>
+    void call_resize_nearest_glob(const PtrStepSz<T>& src, const PtrStepSz<T>& dst, float fy, float fx, cudaStream_t stream)
+    {
+        const dim3 block(32, 8);
+        const dim3 grid(divUp(dst.cols, block.x), divUp(dst.rows, block.y));
+
+        resize_nearest<<<grid, block, 0, stream>>>(src, dst, fy, fx);
+        cudaSafeCall( cudaGetLastError() );
+
+        if (stream == 0)
+            cudaSafeCall( cudaDeviceSynchronize() );
+    }
+
+    template <typename T>
+    void call_resize_nearest_tex(const PtrStepSz<T>& src, const PtrStepSz<T>& srcWhole, int yoff, int xoff, const PtrStepSz<T>& dst, float fy, float fx)
+    {
+        const dim3 block(32, 8);
+        const dim3 grid(divUp(dst.cols, block.x), divUp(dst.rows, block.y));
+
+        resize<<<grid, block>>>(texAccessor(srcWhole, yoff, xoff), dst, fy, fx);
+        cudaSafeCall( cudaGetLastError() );
+
+        cudaSafeCall( cudaDeviceSynchronize() );
+    }
+
+    // callers for linear interpolation
+
+    template <typename T>
+    void call_resize_linear_glob(const PtrStepSz<T>& src, const PtrStepSz<T>& dst, float fy, float fx, cudaStream_t stream)
+    {
+        const dim3 block(32, 8);
+        const dim3 grid(divUp(dst.cols, block.x), divUp(dst.rows, block.y));
+
+        resize_linear<<<grid, block>>>(src, dst, fy, fx);
+        cudaSafeCall( cudaGetLastError() );
+
+        if (stream == 0)
+            cudaSafeCall( cudaDeviceSynchronize() );
+    }
+
+    template <typename T>
+    void call_resize_linear_tex(const PtrStepSz<T>& src, const PtrStepSz<T>& srcWhole, int yoff, int xoff, const PtrStepSz<T>& dst, float fy, float fx)
+    {
+        const dim3 block(32, 8);
+        const dim3 grid(divUp(dst.cols, block.x), divUp(dst.rows, block.y));
+
+        if (srcWhole.data == src.data)
+        {
+            TextureAccessor<T> texSrc = texAccessor(src, 0, 0);
+            LinearFilter< TextureAccessor<T> > filteredSrc(texSrc);
+
+            resize<<<grid, block>>>(filteredSrc, dst, fy, fx);
+        }
+        else
+        {
+            TextureAccessor<T> texSrc = texAccessor(srcWhole, yoff, xoff);
+
+            BrdReplicate<T> brd(src.rows, src.cols);
+            BorderReader<TextureAccessor<T>, BrdReplicate<T> > brdSrc(texSrc, brd);
+            LinearFilter< BorderReader<TextureAccessor<T>, BrdReplicate<T> > > filteredSrc(brdSrc);
+
+            resize<<<grid, block>>>(filteredSrc, dst, fy, fx);
+        }
+
+        cudaSafeCall( cudaGetLastError() );
+
+        cudaSafeCall( cudaDeviceSynchronize() );
+    }
+
+    // callers for cubic interpolation
+
+    template <typename T>
+    void call_resize_cubic_glob(const PtrStepSz<T>& src, const PtrStepSz<T>& dst, float fy, float fx, cudaStream_t stream)
+    {
+        const dim3 block(32, 8);
+        const dim3 grid(divUp(dst.cols, block.x), divUp(dst.rows, block.y));
+
+        BrdReplicate<T> brd(src.rows, src.cols);
+        BorderReader< PtrStep<T>, BrdReplicate<T> > brdSrc(src, brd);
+        CubicFilter< BorderReader< PtrStep<T>, BrdReplicate<T> > > filteredSrc(brdSrc);
+
+        resize<<<grid, block, 0, stream>>>(filteredSrc, dst, fy, fx);
+        cudaSafeCall( cudaGetLastError() );
+
+        if (stream == 0)
+            cudaSafeCall( cudaDeviceSynchronize() );
+    }
+
+    template <typename T>
+    void call_resize_cubic_tex(const PtrStepSz<T>& src, const PtrStepSz<T>& srcWhole, int yoff, int xoff, const PtrStepSz<T>& dst, float fy, float fx)
+    {
+        const dim3 block(32, 8);
+        const dim3 grid(divUp(dst.cols, block.x), divUp(dst.rows, block.y));
+
+        if (srcWhole.data == src.data)
+        {
+            TextureAccessor<T> texSrc = texAccessor(src, 0, 0);
+            CubicFilter< TextureAccessor<T> > filteredSrc(texSrc);
+
+            resize<<<grid, block>>>(filteredSrc, dst, fy, fx);
+        }
+        else
+        {
+            TextureAccessor<T> texSrc = texAccessor(srcWhole, yoff, xoff);
+
+            BrdReplicate<T> brd(src.rows, src.cols);
+            BorderReader<TextureAccessor<T>, BrdReplicate<T> > brdSrc(texSrc, brd);
+            CubicFilter< BorderReader<TextureAccessor<T>, BrdReplicate<T> > > filteredSrc(brdSrc);
+
+            resize<<<grid, block>>>(filteredSrc, dst, fy, fx);
+        }
+
+        cudaSafeCall( cudaGetLastError() );
+
+        cudaSafeCall( cudaDeviceSynchronize() );
+    }
+
+    // ResizeNearestDispatcher
+
+    template <typename T> struct ResizeNearestDispatcher
+    {
+        static void call(const PtrStepSz<T>& src, const PtrStepSz<T>& srcWhole, int yoff, int xoff, const PtrStepSz<T>& dst, float fy, float fx, cudaStream_t stream)
+        {
+            call_resize_nearest_glob(src, dst, fy, fx, stream);
+        }
+    };
+
+    template <typename T> struct SelectImplForNearest
+    {
+        static void call(const PtrStepSz<T>& src, const PtrStepSz<T>& srcWhole, int yoff, int xoff, const PtrStepSz<T>& dst, float fy, float fx, cudaStream_t stream)
+        {
+            if (stream)
+                call_resize_nearest_glob(src, dst, fy, fx, stream);
+            else
+            {
+                if (fx > 1 || fy > 1)
+                    call_resize_nearest_glob(src, dst, fy, fx, 0);
+                else
+                    call_resize_nearest_tex(src, srcWhole, yoff, xoff, dst, fy, fx);
             }
-        };
+        }
+    };
 
-        template <typename T> struct ResizeDispatcherStream<IntegerAreaFilter, T>
+    template <> struct ResizeNearestDispatcher<uchar> : SelectImplForNearest<uchar> {};
+    template <> struct ResizeNearestDispatcher<uchar4> : SelectImplForNearest<uchar4> {};
+
+    template <> struct ResizeNearestDispatcher<ushort> : SelectImplForNearest<ushort> {};
+    template <> struct ResizeNearestDispatcher<ushort4> : SelectImplForNearest<ushort4> {};
+
+    template <> struct ResizeNearestDispatcher<short> : SelectImplForNearest<short> {};
+    template <> struct ResizeNearestDispatcher<short4> : SelectImplForNearest<short4> {};
+
+    template <> struct ResizeNearestDispatcher<float> : SelectImplForNearest<float> {};
+    template <> struct ResizeNearestDispatcher<float4> : SelectImplForNearest<float4> {};
+
+    // ResizeLinearDispatcher
+
+    template <typename T> struct ResizeLinearDispatcher
+    {
+        static void call(const PtrStepSz<T>& src, const PtrStepSz<T>& srcWhole, int yoff, int xoff, const PtrStepSz<T>& dst, float fy, float fx, cudaStream_t stream)
         {
-            static void call(PtrStepSz<T> src, float fx, float fy, PtrStepSz<T> dst, cudaStream_t stream)
+            call_resize_linear_glob(src, dst, fy, fx, stream);
+        }
+    };
+
+    template <typename T> struct SelectImplForLinear
+    {
+        static void call(const PtrStepSz<T>& src, const PtrStepSz<T>& srcWhole, int yoff, int xoff, const PtrStepSz<T>& dst, float fy, float fx, cudaStream_t stream)
+        {
+            if (stream)
+                call_resize_linear_glob(src, dst, fy, fx, stream);
+            else
+            {
+                if (fx > 1 || fy > 1)
+                    call_resize_linear_glob(src, dst, fy, fx, 0);
+                else
+                    call_resize_linear_tex(src, srcWhole, yoff, xoff, dst, fy, fx);
+            }
+        }
+    };
+
+    template <> struct ResizeLinearDispatcher<uchar> : SelectImplForLinear<uchar> {};
+    template <> struct ResizeLinearDispatcher<uchar4> : SelectImplForLinear<uchar4> {};
+
+    template <> struct ResizeLinearDispatcher<ushort> : SelectImplForLinear<ushort> {};
+    template <> struct ResizeLinearDispatcher<ushort4> : SelectImplForLinear<ushort4> {};
+
+    template <> struct ResizeLinearDispatcher<short> : SelectImplForLinear<short> {};
+    template <> struct ResizeLinearDispatcher<short4> : SelectImplForLinear<short4> {};
+
+    template <> struct ResizeLinearDispatcher<float> : SelectImplForLinear<float> {};
+    template <> struct ResizeLinearDispatcher<float4> : SelectImplForLinear<float4> {};
+
+    // ResizeCubicDispatcher
+
+    template <typename T> struct ResizeCubicDispatcher
+    {
+        static void call(const PtrStepSz<T>& src, const PtrStepSz<T>& srcWhole, int yoff, int xoff, const PtrStepSz<T>& dst, float fy, float fx, cudaStream_t stream)
+        {
+            call_resize_cubic_glob(src, dst, fy, fx, stream);
+        }
+    };
+
+    template <typename T> struct SelectImplForCubic
+    {
+        static void call(const PtrStepSz<T>& src, const PtrStepSz<T>& srcWhole, int yoff, int xoff, const PtrStepSz<T>& dst, float fy, float fx, cudaStream_t stream)
+        {
+            if (stream)
+                call_resize_cubic_glob(src, dst, fy, fx, stream);
+            else
+                call_resize_cubic_tex(src, srcWhole, yoff, xoff, dst, fy, fx);
+        }
+    };
+
+    template <> struct ResizeCubicDispatcher<uchar> : SelectImplForCubic<uchar> {};
+    template <> struct ResizeCubicDispatcher<uchar4> : SelectImplForCubic<uchar4> {};
+
+    template <> struct ResizeCubicDispatcher<ushort> : SelectImplForCubic<ushort> {};
+    template <> struct ResizeCubicDispatcher<ushort4> : SelectImplForCubic<ushort4> {};
+
+    template <> struct ResizeCubicDispatcher<short> : SelectImplForCubic<short> {};
+    template <> struct ResizeCubicDispatcher<short4> : SelectImplForCubic<short4> {};
+
+    template <> struct ResizeCubicDispatcher<float> : SelectImplForCubic<float> {};
+    template <> struct ResizeCubicDispatcher<float4> : SelectImplForCubic<float4> {};
+
+    // ResizeAreaDispatcher
+
+    template <typename T> struct ResizeAreaDispatcher
+    {
+        static void call(const PtrStepSz<T>& src, const PtrStepSz<T>&, int, int, const PtrStepSz<T>& dst, float fy, float fx, cudaStream_t stream)
+        {
+            const int iscale_x = (int) round(fx);
+            const int iscale_y = (int) round(fy);
+
+            const dim3 block(32, 8);
+            const dim3 grid(divUp(dst.cols, block.x), divUp(dst.rows, block.y));
+
+            if (std::abs(fx - iscale_x) < FLT_MIN && std::abs(fy - iscale_y) < FLT_MIN)
             {
-                dim3 block(32, 8);
-                dim3 grid(divUp(dst.cols, block.x), divUp(dst.rows, block.y));
                 BrdConstant<T> brd(src.rows, src.cols);
                 BorderReader< PtrStep<T>, BrdConstant<T> > brdSrc(src, brd);
                 IntegerAreaFilter< BorderReader< PtrStep<T>, BrdConstant<T> > > filteredSrc(brdSrc, fx, fy);
-                resize_area<<<grid, block, 0, stream>>>(filteredSrc, fx, fy, dst);
-                cudaSafeCall( cudaGetLastError() );
-                if (stream == 0)
-                    cudaSafeCall( cudaDeviceSynchronize() );
+
+                resize_area<<<grid, block, 0, stream>>>(filteredSrc, dst);
             }
-        };
-
-        template <template <typename> class Filter, typename T> struct ResizeDispatcherNonStream
-        {
-            static void call(PtrStepSz<T> src, PtrStepSz<T> srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSz<T> dst)
+            else
             {
-                (void)srcWhole;
-                (void)xoff;
-                (void)yoff;
+                BrdConstant<T> brd(src.rows, src.cols);
+                BorderReader< PtrStep<T>, BrdConstant<T> > brdSrc(src, brd);
+                AreaFilter< BorderReader< PtrStep<T>, BrdConstant<T> > > filteredSrc(brdSrc, fx, fy);
 
-                dim3 block(32, 8);
-                dim3 grid(divUp(dst.cols, block.x), divUp(dst.rows, block.y));
+                resize_area<<<grid, block, 0, stream>>>(filteredSrc, dst);
+            }
 
-                BrdReplicate<T> brd(src.rows, src.cols);
-                BorderReader< PtrStep<T>, BrdReplicate<T> > brdSrc(src, brd);
-                Filter< BorderReader< PtrStep<T>, BrdReplicate<T> > > filteredSrc(brdSrc);
-
-                resize<<<grid, block>>>(filteredSrc, fx, fy, dst);
-                cudaSafeCall( cudaGetLastError() );
+            cudaSafeCall( cudaGetLastError() );
 
+            if (stream == 0)
                 cudaSafeCall( cudaDeviceSynchronize() );
-            }
-        };
-
-        #define OPENCV_GPU_IMPLEMENT_RESIZE_TEX(type) \
-            texture< type , cudaTextureType2D> tex_resize_ ## type (0, cudaFilterModePoint, cudaAddressModeClamp); \
-            struct tex_resize_ ## type ## _reader \
-            { \
-                typedef type elem_type; \
-                typedef int index_type; \
-                const int xoff; \
-                const int yoff; \
-                __host__ tex_resize_ ## type ## _reader(int xoff_, int yoff_) : xoff(xoff_), yoff(yoff_) {} \
-                __device__ __forceinline__ elem_type operator ()(index_type y, index_type x) const \
-                { \
-                    return tex2D(tex_resize_ ## type, x + xoff, y + yoff); \
-                } \
-            }; \
-            template <template <typename> class Filter> struct ResizeDispatcherNonStream<Filter, type > \
-            { \
-                static void call(PtrStepSz< type > src, PtrStepSz< type > srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSz< type > dst) \
-                { \
-                    dim3 block(32, 8); \
-                    dim3 grid(divUp(dst.cols, block.x), divUp(dst.rows, block.y)); \
-                    bindTexture(&tex_resize_ ## type, srcWhole); \
-                    tex_resize_ ## type ## _reader texSrc(xoff, yoff); \
-                    if (srcWhole.cols == src.cols && srcWhole.rows == src.rows) \
-                    { \
-                        Filter<tex_resize_ ## type ## _reader> filteredSrc(texSrc); \
-                        resize<<<grid, block>>>(filteredSrc, fx, fy, dst); \
-                    } \
-                    else \
-                    { \
-                        BrdReplicate< type > brd(src.rows, src.cols); \
-                        BorderReader<tex_resize_ ## type ## _reader, BrdReplicate< type > > brdSrc(texSrc, brd); \
-                        Filter< BorderReader<tex_resize_ ## type ## _reader, BrdReplicate< type > > > filteredSrc(brdSrc); \
-                        resize<<<grid, block>>>(filteredSrc, fx, fy, dst); \
-                    } \
-                    cudaSafeCall( cudaGetLastError() ); \
-                    cudaSafeCall( cudaDeviceSynchronize() ); \
-                } \
-            };
-
-        OPENCV_GPU_IMPLEMENT_RESIZE_TEX(uchar)
-        OPENCV_GPU_IMPLEMENT_RESIZE_TEX(uchar4)
-
-        //OPENCV_GPU_IMPLEMENT_RESIZE_TEX(schar)
-        //OPENCV_GPU_IMPLEMENT_RESIZE_TEX(char4)
-
-        OPENCV_GPU_IMPLEMENT_RESIZE_TEX(ushort)
-        OPENCV_GPU_IMPLEMENT_RESIZE_TEX(ushort4)
-
-        OPENCV_GPU_IMPLEMENT_RESIZE_TEX(short)
-        OPENCV_GPU_IMPLEMENT_RESIZE_TEX(short4)
-
-        //OPENCV_GPU_IMPLEMENT_RESIZE_TEX(int)
-        //OPENCV_GPU_IMPLEMENT_RESIZE_TEX(int4)
-
-        OPENCV_GPU_IMPLEMENT_RESIZE_TEX(float)
-        OPENCV_GPU_IMPLEMENT_RESIZE_TEX(float4)
-
-        #undef OPENCV_GPU_IMPLEMENT_RESIZE_TEX
-
-        template <template <typename> class Filter, typename T> struct ResizeDispatcher
-        {
-            static void call(PtrStepSz<T> src, PtrStepSz<T> srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSz<T> dst, cudaStream_t stream)
-            {
-                if (stream == 0)
-                    ResizeDispatcherNonStream<Filter, T>::call(src, srcWhole, xoff, yoff, fx, fy, dst);
-                else
-                    ResizeDispatcherStream<Filter, T>::call(src, fx, fy, dst, stream);
-            }
-        };
-
-        template <typename T> struct ResizeDispatcher<AreaFilter, T>
-        {
-            static void call(PtrStepSz<T> src, PtrStepSz<T> srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSz<T> dst, cudaStream_t stream)
-            {
-                (void)srcWhole;
-                (void)xoff;
-                (void)yoff;
-                int iscale_x = (int)round(fx);
-                int iscale_y = (int)round(fy);
-
-                if( std::abs(fx - iscale_x) < FLT_MIN && std::abs(fy - iscale_y) < FLT_MIN)
-                    ResizeDispatcherStream<IntegerAreaFilter, T>::call(src, fx, fy, dst, stream);
-                else
-                    ResizeDispatcherStream<AreaFilter, T>::call(src, fx, fy, dst, stream);
-            }
-        };
-
-        template <typename T> void resize_gpu(PtrStepSzb src, PtrStepSzb srcWhole, int xoff, int yoff, float fx, float fy,
-            PtrStepSzb dst, int interpolation, cudaStream_t stream)
-        {
-            typedef void (*caller_t)(PtrStepSz<T> src, PtrStepSz<T> srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSz<T> dst, cudaStream_t stream);
-
-            static const caller_t callers[4] =
-            {
-                ResizeDispatcher<PointFilter, T>::call,
-                ResizeDispatcher<LinearFilter, T>::call,
-                ResizeDispatcher<CubicFilter, T>::call,
-                ResizeDispatcher<AreaFilter, T>::call
-            };
-            // chenge to linear if area interpolation upscaling
-            if (interpolation == 3 && (fx <= 1.f || fy <= 1.f))
-                interpolation = 1;
-
-            callers[interpolation](static_cast< PtrStepSz<T> >(src), static_cast< PtrStepSz<T> >(srcWhole), xoff, yoff, fx, fy,
-                static_cast< PtrStepSz<T> >(dst), stream);
         }
+    };
 
-        template void resize_gpu<uchar >(PtrStepSzb src, PtrStepSzb srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSzb dst, int interpolation, cudaStream_t stream);
-        //template void resize_gpu<uchar2>(PtrStepSzb src, PtrStepSzb srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSzb dst, int interpolation, cudaStream_t stream);
-        template void resize_gpu<uchar3>(PtrStepSzb src, PtrStepSzb srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSzb dst, int interpolation, cudaStream_t stream);
-        template void resize_gpu<uchar4>(PtrStepSzb src, PtrStepSzb srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSzb dst, int interpolation, cudaStream_t stream);
+    // resize
 
-        //template void resize_gpu<schar>(PtrStepSzb src, PtrStepSzb srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSzb dst, int interpolation, cudaStream_t stream);
-        //template void resize_gpu<char2>(PtrStepSzb src, PtrStepSzb srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSzb dst, int interpolation, cudaStream_t stream);
-        //template void resize_gpu<char3>(PtrStepSzb src, PtrStepSzb srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSzb dst, int interpolation, cudaStream_t stream);
-        //template void resize_gpu<char4>(PtrStepSzb src, PtrStepSzb srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSzb dst, int interpolation, cudaStream_t stream);
-
-        template void resize_gpu<ushort >(PtrStepSzb src, PtrStepSzb srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSzb dst, int interpolation, cudaStream_t stream);
-        //template void resize_gpu<ushort2>(PtrStepSzb src, PtrStepSzb srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSzb dst, int interpolation, cudaStream_t stream);
-        template void resize_gpu<ushort3>(PtrStepSzb src, PtrStepSzb srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSzb dst, int interpolation, cudaStream_t stream);
-        template void resize_gpu<ushort4>(PtrStepSzb src, PtrStepSzb srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSzb dst, int interpolation, cudaStream_t stream);
-
-        template void resize_gpu<short >(PtrStepSzb src, PtrStepSzb srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSzb dst, int interpolation, cudaStream_t stream);
-        //template void resize_gpu<short2>(PtrStepSzb src, PtrStepSzb srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSzb dst, int interpolation, cudaStream_t stream);
-        template void resize_gpu<short3>(PtrStepSzb src, PtrStepSzb srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSzb dst, int interpolation, cudaStream_t stream);
-        template void resize_gpu<short4>(PtrStepSzb src, PtrStepSzb srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSzb dst, int interpolation, cudaStream_t stream);
-
-        //template void resize_gpu<int >(PtrStepSzb src, PtrStepSzb srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSzb dst, int interpolation, cudaStream_t stream);
-        //template void resize_gpu<int2>(PtrStepSzb src, PtrStepSzb srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSzb dst, int interpolation, cudaStream_t stream);
-        //template void resize_gpu<int3>(PtrStepSzb src, PtrStepSzb srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSzb dst, int interpolation, cudaStream_t stream);
-        //template void resize_gpu<int4>(PtrStepSzb src, PtrStepSzb srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSzb dst, int interpolation, cudaStream_t stream);
-
-        template void resize_gpu<float >(PtrStepSzb src, PtrStepSzb srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSzb dst, int interpolation, cudaStream_t stream);
-        //template void resize_gpu<float2>(PtrStepSzb src, PtrStepSzb srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSzb dst, int interpolation, cudaStream_t stream);
-        template void resize_gpu<float3>(PtrStepSzb src, PtrStepSzb srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSzb dst, int interpolation, cudaStream_t stream);
-        template void resize_gpu<float4>(PtrStepSzb src, PtrStepSzb srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSzb dst, int interpolation, cudaStream_t stream);
-
-        template<typename T> struct scan_traits{};
-
-        template<> struct scan_traits<uchar>
+    template <typename T> void resize(const PtrStepSzb& src, const PtrStepSzb& srcWhole, int yoff, int xoff, const PtrStepSzb& dst, float fy, float fx, int interpolation, cudaStream_t stream)
+    {
+        typedef void (*func_t)(const PtrStepSz<T>& src, const PtrStepSz<T>& srcWhole, int yoff, int xoff, const PtrStepSz<T>& dst, float fy, float fx, cudaStream_t stream);
+        static const func_t funcs[4] =
         {
-            typedef float scan_line_type;
+            ResizeNearestDispatcher<T>::call,
+            ResizeLinearDispatcher<T>::call,
+            ResizeCubicDispatcher<T>::call,
+            ResizeAreaDispatcher<T>::call
         };
 
-    } // namespace imgproc
-}}} // namespace cv { namespace gpu { namespace device
+        // change to linear if area interpolation upscaling
+        if (interpolation == 3 && (fx <= 1.f || fy <= 1.f))
+            interpolation = 1;
 
+        funcs[interpolation](static_cast< PtrStepSz<T> >(src), static_cast< PtrStepSz<T> >(srcWhole), yoff, xoff, static_cast< PtrStepSz<T> >(dst), fy, fx, stream);
+    }
+
+    template void resize<uchar >(const PtrStepSzb& src, const PtrStepSzb& srcWhole, int yoff, int xoff, const PtrStepSzb& dst, float fy, float fx, int interpolation, cudaStream_t stream);
+    template void resize<uchar3>(const PtrStepSzb& src, const PtrStepSzb& srcWhole, int yoff, int xoff, const PtrStepSzb& dst, float fy, float fx, int interpolation, cudaStream_t stream);
+    template void resize<uchar4>(const PtrStepSzb& src, const PtrStepSzb& srcWhole, int yoff, int xoff, const PtrStepSzb& dst, float fy, float fx, int interpolation, cudaStream_t stream);
+
+    template void resize<ushort >(const PtrStepSzb& src, const PtrStepSzb& srcWhole, int yoff, int xoff, const PtrStepSzb& dst, float fy, float fx, int interpolation, cudaStream_t stream);
+    template void resize<ushort3>(const PtrStepSzb& src, const PtrStepSzb& srcWhole, int yoff, int xoff, const PtrStepSzb& dst, float fy, float fx, int interpolation, cudaStream_t stream);
+    template void resize<ushort4>(const PtrStepSzb& src, const PtrStepSzb& srcWhole, int yoff, int xoff, const PtrStepSzb& dst, float fy, float fx, int interpolation, cudaStream_t stream);
+
+    template void resize<short >(const PtrStepSzb& src, const PtrStepSzb& srcWhole, int yoff, int xoff, const PtrStepSzb& dst, float fy, float fx, int interpolation, cudaStream_t stream);
+    template void resize<short3>(const PtrStepSzb& src, const PtrStepSzb& srcWhole, int yoff, int xoff, const PtrStepSzb& dst, float fy, float fx, int interpolation, cudaStream_t stream);
+    template void resize<short4>(const PtrStepSzb& src, const PtrStepSzb& srcWhole, int yoff, int xoff, const PtrStepSzb& dst, float fy, float fx, int interpolation, cudaStream_t stream);
+
+    template void resize<float >(const PtrStepSzb& src, const PtrStepSzb& srcWhole, int yoff, int xoff, const PtrStepSzb& dst, float fy, float fx, int interpolation, cudaStream_t stream);
+    template void resize<float3>(const PtrStepSzb& src, const PtrStepSzb& srcWhole, int yoff, int xoff, const PtrStepSzb& dst, float fy, float fx, int interpolation, cudaStream_t stream);
+    template void resize<float4>(const PtrStepSzb& src, const PtrStepSzb& srcWhole, int yoff, int xoff, const PtrStepSzb& dst, float fy, float fx, int interpolation, cudaStream_t stream);
+}}}
 
 #endif /* CUDA_DISABLER */
diff --git a/modules/gpu/src/resize.cpp b/modules/gpu/src/resize.cpp
index 6850135428..e1b502672a 100644
--- a/modules/gpu/src/resize.cpp
+++ b/modules/gpu/src/resize.cpp
@@ -44,119 +44,65 @@
 
 #if !defined HAVE_CUDA || defined(CUDA_DISABLER)
 
-void cv::gpu::resize(const GpuMat& src, GpuMat& dst, Size dsize, double fx, double fy, int interpolation, Stream& s)
-{
-    (void)src;
-    (void)dst;
-    (void)dsize;
-    (void)fx;
-    (void)fy;
-    (void)interpolation;
-    (void)s;
-
-    throw_nogpu();
-}
+void cv::gpu::resize(const GpuMat&, GpuMat&, Size, double, double, int, Stream&) { throw_nogpu(); }
 
 #else // HAVE_CUDA
 
 namespace cv { namespace gpu { namespace device
 {
-    namespace imgproc
-    {
-        template <typename T>
-        void resize_gpu(PtrStepSzb src, PtrStepSzb srcWhole, int xoff, int yoff, float fx, float fy,
-                        PtrStepSzb dst, int interpolation, cudaStream_t stream);
-    }
+    template <typename T>
+    void resize(const PtrStepSzb& src, const PtrStepSzb& srcWhole, int yoff, int xoff, const PtrStepSzb& dst, float fy, float fx, int interpolation, cudaStream_t stream);
 }}}
 
-void cv::gpu::resize(const GpuMat& src, GpuMat& dst, Size dsize, double fx, double fy, int interpolation, Stream& s)
+void cv::gpu::resize(const GpuMat& src, GpuMat& dst, Size dsize, double fx, double fy, int interpolation, Stream& stream)
 {
-    CV_Assert(src.depth() <= CV_32F && src.channels() <= 4);
-    CV_Assert(interpolation == INTER_NEAREST || interpolation == INTER_LINEAR
-            || interpolation == INTER_CUBIC || interpolation == INTER_AREA);
-    CV_Assert(!(dsize == Size()) || (fx > 0 && fy > 0));
+    typedef void (*func_t)(const PtrStepSzb& src, const PtrStepSzb& srcWhole, int yoff, int xoff, const PtrStepSzb& dst, float fy, float fx, int interpolation, cudaStream_t stream);
+    static const func_t funcs[6][4] =
+    {
+        {device::resize<uchar>      , 0 /*device::resize<uchar2>*/ , device::resize<uchar3>     , device::resize<uchar4>     },
+        {0 /*device::resize<schar>*/, 0 /*device::resize<char2>*/  , 0 /*device::resize<char3>*/, 0 /*device::resize<char4>*/},
+        {device::resize<ushort>     , 0 /*device::resize<ushort2>*/, device::resize<ushort3>    , device::resize<ushort4>    },
+        {device::resize<short>      , 0 /*device::resize<short2>*/ , device::resize<short3>     , device::resize<short4>     },
+        {0 /*device::resize<int>*/  , 0 /*device::resize<int2>*/   , 0 /*device::resize<int3>*/ , 0 /*device::resize<int4>*/ },
+        {device::resize<float>      , 0 /*device::resize<float2>*/ , device::resize<float3>     , device::resize<float4>     }
+    };
+
+    CV_Assert( src.depth() <= CV_32F && src.channels() <= 4 );
+    CV_Assert( interpolation == INTER_NEAREST || interpolation == INTER_LINEAR || interpolation == INTER_CUBIC || interpolation == INTER_AREA );
+    CV_Assert( !(dsize == Size()) || (fx > 0 && fy > 0) );
 
     if (dsize == Size())
+    {
         dsize = Size(saturate_cast<int>(src.cols * fx), saturate_cast<int>(src.rows * fy));
+    }
     else
     {
         fx = static_cast<double>(dsize.width) / src.cols;
         fy = static_cast<double>(dsize.height) / src.rows;
     }
-    if (dsize != dst.size())
-        dst.create(dsize, src.type());
+
+    dst.create(dsize, src.type());
 
     if (dsize == src.size())
     {
-        if (s)
-            s.enqueueCopy(src, dst);
+        if (stream)
+            stream.enqueueCopy(src, dst);
         else
             src.copyTo(dst);
         return;
     }
 
-    cudaStream_t stream = StreamAccessor::getStream(s);
+    const func_t func = funcs[src.depth()][src.channels() - 1];
+
+    if (!func)
+        CV_Error(CV_StsUnsupportedFormat, "Unsupported combination of source and destination types");
 
     Size wholeSize;
     Point ofs;
     src.locateROI(wholeSize, ofs);
+    PtrStepSzb wholeSrc(wholeSize.height, wholeSize.width, src.datastart, src.step);
 
-    bool useNpp = (src.type() == CV_8UC1 || src.type() == CV_8UC4);
-    useNpp = useNpp && (interpolation == INTER_NEAREST || interpolation == INTER_LINEAR);
-
-    if (useNpp)
-    {
-        typedef NppStatus (*func_t)(const Npp8u * pSrc, NppiSize oSrcSize, int nSrcStep, NppiRect oSrcROI, Npp8u * pDst, int nDstStep, NppiSize dstROISize,
-                                    double xFactor, double yFactor, int eInterpolation);
-
-        const func_t funcs[4] = { nppiResize_8u_C1R, 0, 0, nppiResize_8u_C4R };
-
-        static const int npp_inter[] = {NPPI_INTER_NN, NPPI_INTER_LINEAR, NPPI_INTER_CUBIC, 0, NPPI_INTER_LANCZOS};
-
-        NppiSize srcsz;
-        srcsz.width  = wholeSize.width;
-        srcsz.height = wholeSize.height;
-
-        NppiRect srcrect;
-        srcrect.x = ofs.x;
-        srcrect.y = ofs.y;
-        srcrect.width  = src.cols;
-        srcrect.height = src.rows;
-
-        NppiSize dstsz;
-        dstsz.width  = dst.cols;
-        dstsz.height = dst.rows;
-
-        NppStreamHandler h(stream);
-
-        nppSafeCall( funcs[src.channels() - 1](src.datastart, srcsz, static_cast<int>(src.step), srcrect,
-                dst.ptr<Npp8u>(), static_cast<int>(dst.step), dstsz, fx, fy, npp_inter[interpolation]) );
-
-        if (stream == 0)
-            cudaSafeCall( cudaDeviceSynchronize() );
-    }
-    else
-    {
-        using namespace ::cv::gpu::device::imgproc;
-
-        typedef void (*func_t)(PtrStepSzb src, PtrStepSzb srcWhole, int xoff, int yoff, float fx, float fy, PtrStepSzb dst, int interpolation, cudaStream_t stream);
-
-        static const func_t funcs[6][4] =
-        {
-            {resize_gpu<uchar>      , 0 /*resize_gpu<uchar2>*/ , resize_gpu<uchar3>     , resize_gpu<uchar4>     },
-            {0 /*resize_gpu<schar>*/, 0 /*resize_gpu<char2>*/  , 0 /*resize_gpu<char3>*/, 0 /*resize_gpu<char4>*/},
-            {resize_gpu<ushort>     , 0 /*resize_gpu<ushort2>*/, resize_gpu<ushort3>    , resize_gpu<ushort4>    },
-            {resize_gpu<short>      , 0 /*resize_gpu<short2>*/ , resize_gpu<short3>     , resize_gpu<short4>     },
-            {0 /*resize_gpu<int>*/  , 0 /*resize_gpu<int2>*/   , 0 /*resize_gpu<int3>*/ , 0 /*resize_gpu<int4>*/ },
-            {resize_gpu<float>      , 0 /*resize_gpu<float2>*/ , resize_gpu<float3>     , resize_gpu<float4>     }
-        };
-
-        const func_t func = funcs[src.depth()][src.channels() - 1];
-        CV_Assert(func != 0);
-
-        func(src, PtrStepSzb(wholeSize.height, wholeSize.width, src.datastart, src.step), ofs.x, ofs.y,
-            static_cast<float>(1.0 / fx), static_cast<float>(1.0 / fy), dst, interpolation, stream);
-    }
+    func(src, wholeSrc, ofs.y, ofs.x, dst, static_cast<float>(1.0 / fy), static_cast<float>(1.0 / fx), interpolation, StreamAccessor::getStream(stream));
 }
 
 #endif // HAVE_CUDA
diff --git a/modules/gpu/test/test_resize.cpp b/modules/gpu/test/test_resize.cpp
index 593c891e6a..88e6b1cab7 100644
--- a/modules/gpu/test/test_resize.cpp
+++ b/modules/gpu/test/test_resize.cpp
@@ -155,7 +155,7 @@ GPU_TEST_P(Resize, Accuracy)
 INSTANTIATE_TEST_CASE_P(GPU_ImgProc, Resize, testing::Combine(
     ALL_DEVICES,
     DIFFERENT_SIZES,
-    testing::Values(MatType(CV_8UC3), MatType(CV_16UC1), MatType(CV_16UC3), MatType(CV_16UC4), MatType(CV_32FC1), MatType(CV_32FC3), MatType(CV_32FC4)),
+    testing::Values(MatType(CV_8UC1), MatType(CV_8UC3), MatType(CV_8UC4), MatType(CV_16UC1), MatType(CV_16UC3), MatType(CV_16UC4), MatType(CV_32FC1), MatType(CV_32FC3), MatType(CV_32FC4)),
     testing::Values(0.3, 0.5, 1.5, 2.0),
     testing::Values(Interpolation(cv::INTER_NEAREST), Interpolation(cv::INTER_LINEAR), Interpolation(cv::INTER_CUBIC)),
     WHOLE_SUBMAT));
@@ -201,50 +201,9 @@ GPU_TEST_P(ResizeSameAsHost, Accuracy)
 INSTANTIATE_TEST_CASE_P(GPU_ImgProc, ResizeSameAsHost, testing::Combine(
     ALL_DEVICES,
     DIFFERENT_SIZES,
-    testing::Values(MatType(CV_8UC3), MatType(CV_16UC1), MatType(CV_16UC3), MatType(CV_16UC4), MatType(CV_32FC1), MatType(CV_32FC3), MatType(CV_32FC4)),
+    testing::Values(MatType(CV_8UC1), MatType(CV_8UC3), MatType(CV_8UC4), MatType(CV_16UC1), MatType(CV_16UC3), MatType(CV_16UC4), MatType(CV_32FC1), MatType(CV_32FC3), MatType(CV_32FC4)),
     testing::Values(0.3, 0.5),
-    testing::Values(Interpolation(cv::INTER_AREA), Interpolation(cv::INTER_NEAREST)),  //, Interpolation(cv::INTER_LINEAR), Interpolation(cv::INTER_CUBIC)
+    testing::Values(Interpolation(cv::INTER_NEAREST), Interpolation(cv::INTER_AREA)),
     WHOLE_SUBMAT));
 
-///////////////////////////////////////////////////////////////////
-// Test NPP
-
-PARAM_TEST_CASE(ResizeNPP, cv::gpu::DeviceInfo, MatType, double, Interpolation)
-{
-    cv::gpu::DeviceInfo devInfo;
-    double coeff;
-    int interpolation;
-    int type;
-
-    virtual void SetUp()
-    {
-        devInfo = GET_PARAM(0);
-        type = GET_PARAM(1);
-        coeff = GET_PARAM(2);
-        interpolation = GET_PARAM(3);
-
-        cv::gpu::setDevice(devInfo.deviceID());
-    }
-};
-
-GPU_TEST_P(ResizeNPP, Accuracy)
-{
-    cv::Mat src = readImageType("stereobp/aloe-L.png", type);
-    ASSERT_FALSE(src.empty());
-
-    cv::gpu::GpuMat dst;
-    cv::gpu::resize(loadMat(src), dst, cv::Size(), coeff, coeff, interpolation);
-
-    cv::Mat dst_gold;
-    resizeGold(src, dst_gold, coeff, coeff, interpolation);
-
-    EXPECT_MAT_SIMILAR(dst_gold, dst, 1e-1);
-}
-
-INSTANTIATE_TEST_CASE_P(GPU_ImgProc, ResizeNPP, testing::Combine(
-    ALL_DEVICES,
-    testing::Values(MatType(CV_8UC1), MatType(CV_8UC4)),
-    testing::Values(0.3, 0.5, 1.5, 2.0),
-    testing::Values(Interpolation(cv::INTER_NEAREST), Interpolation(cv::INTER_LINEAR))));
-
 #endif // HAVE_CUDA