diff --git a/hal/riscv-rvv/src/core/convert_scale.cpp b/hal/riscv-rvv/src/core/convert_scale.cpp
index 8c5f83a677..bb0286354c 100644
--- a/hal/riscv-rvv/src/core/convert_scale.cpp
+++ b/hal/riscv-rvv/src/core/convert_scale.cpp
@@ -62,6 +62,79 @@ inline int convertScale_8U32F(const uchar* src, size_t src_step, uchar* dst, siz
     return CV_HAL_ERROR_OK;
 }
 
+inline int convertScale_16U32F(const uchar* src, size_t src_step, uchar* dst, size_t dst_step, int width, int height, double alpha, double beta)
+{
+    int vlmax = __riscv_vsetvlmax_e32m8();
+    auto vec_b = __riscv_vfmv_v_f_f32m8(beta, vlmax);
+    float a = alpha;
+
+    for (int i = 0; i < height; i++)
+    {
+        const ushort* src_row = reinterpret_cast<const ushort*>(src + i * src_step);
+        float* dst_row = reinterpret_cast<float*>(dst + i * dst_step);
+        int vl;
+        for (int j = 0; j < width; j += vl)
+        {
+            vl = __riscv_vsetvl_e16m4(width - j);
+            auto vec_src = __riscv_vle16_v_u16m4(src_row + j, vl);
+            auto vec_src_f32 = __riscv_vfwcvt_f(vec_src, vl);
+            auto vec_fma = __riscv_vfmadd(vec_src_f32, a, vec_b, vl);
+            __riscv_vse32_v_f32m8(dst_row + j, vec_fma, vl);
+        }
+    }
+
+    return CV_HAL_ERROR_OK;
+}
+
+inline int convertScale_16S32F(const uchar* src, size_t src_step, uchar* dst, size_t dst_step, int width, int height, double alpha, double beta)
+{
+    int vlmax = __riscv_vsetvlmax_e32m8();
+    auto vec_b = __riscv_vfmv_v_f_f32m8(beta, vlmax);
+    float a = alpha;
+
+    for (int i = 0; i < height; i++)
+    {
+        const short* src_row = reinterpret_cast<const short*>(src + i * src_step);
+        float* dst_row = reinterpret_cast<float*>(dst + i * dst_step);
+        int vl;
+        for (int j = 0; j < width; j += vl)
+        {
+            vl = __riscv_vsetvl_e16m4(width - j);
+            auto vec_src = __riscv_vle16_v_i16m4(src_row + j, vl);
+            auto vec_src_f32 = __riscv_vfwcvt_f(vec_src, vl);
+            auto vec_fma = __riscv_vfmadd(vec_src_f32, a, vec_b, vl);
+            __riscv_vse32_v_f32m8(dst_row + j, vec_fma, vl);
+        }
+    }
+
+    return CV_HAL_ERROR_OK;
+}
+
+inline int convertScale_32F8U(const uchar* src, size_t src_step, uchar* dst, size_t dst_step, int width, int height, double alpha, double beta)
+{
+    int vlmax = __riscv_vsetvlmax_e32m8();
+    auto vec_b = __riscv_vfmv_v_f_f32m8(beta, vlmax);
+    float a = alpha;
+
+    for (int i = 0; i < height; i++)
+    {
+        const float* src_row = reinterpret_cast<const float*>(src + i * src_step);
+        uchar* dst_row = dst + i * dst_step;
+        int vl;
+        for (int j = 0; j < width; j += vl)
+        {
+            vl = __riscv_vsetvl_e32m8(width - j);
+            auto vec_src = __riscv_vle32_v_f32m8(src_row + j, vl);
+            auto vec_fma = __riscv_vfmadd(vec_src, a, vec_b, vl);
+            auto vec_dst_u16 = __riscv_vfncvt_xu(vec_fma, vl);
+            auto vec_dst = __riscv_vnclipu(vec_dst_u16, 0, __RISCV_VXRM_RNU, vl);
+            __riscv_vse8_v_u8m2(dst_row + j, vec_dst, vl);
+        }
+    }
+
+    return CV_HAL_ERROR_OK;
+}
+
 inline int convertScale_32F32F(const uchar* src, size_t src_step, uchar* dst, size_t dst_step, int width, int height, double alpha, double beta)
 {
     int vlmax = __riscv_vsetvlmax_e32m8();
@@ -102,9 +175,25 @@ int convertScale(const uchar* src, size_t src_step, uchar* dst, size_t dst_step,
             return convertScale_8U32F(src, src_step, dst, dst_step, width, height, alpha, beta);
         }
         return CV_HAL_ERROR_NOT_IMPLEMENTED;
+    case CV_16U:
+        switch (ddepth)
+        {
+        case CV_32F:
+            return convertScale_16U32F(src, src_step, dst, dst_step, width, height, alpha, beta);
+        }
+        return CV_HAL_ERROR_NOT_IMPLEMENTED;
+    case CV_16S:
+        switch (ddepth)
+        {
+        case CV_32F:
+            return convertScale_16S32F(src, src_step, dst, dst_step, width, height, alpha, beta);
+        }
+        return CV_HAL_ERROR_NOT_IMPLEMENTED;
     case CV_32F:
         switch (ddepth)
         {
+        case CV_8U:
+            return convertScale_32F8U(src, src_step, dst, dst_step, width, height, alpha, beta);
         case CV_32F:
             return convertScale_32F32F(src, src_step, dst, dst_step, width, height, alpha, beta);
         }