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fixed bug in IPP-accelerated morphology; added several IPP imgwarp functions (by Klim)

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This commit is contained in:
Vadim Pisarevsky
2013-09-02 18:34:50 +04:00
parent e6ec3dd17f
commit e85e4d3ab9
2 changed files with 39 additions and 47 deletions
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modules/imgproc/src/morph.cpp
+13 -16
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@@ -1213,11 +1213,10 @@ static bool IPPMorphReplicate(int op, const Mat &src, Mat &dst, const Mat &kerne
}
static bool IPPMorphOp(int op, InputArray _src, OutputArray _dst,
InputArray _kernel,
const Point &anchor, int iterations,
const Mat& _kernel, Point anchor, int iterations,
int borderType, const Scalar &borderValue)
{
Mat src = _src.getMat(), kernel = _kernel.getMat();
Mat src = _src.getMat(), kernel = _kernel;
if( !( src.depth() == CV_8U || src.depth() == CV_32F ) || ( iterations > 1 ) ||
!( borderType == cv::BORDER_REPLICATE || (borderType == cv::BORDER_CONSTANT && borderValue == morphologyDefaultBorderValue()) )
|| !( op == MORPH_DILATE || op == MORPH_ERODE) )
@@ -1248,9 +1247,6 @@ static bool IPPMorphOp(int op, InputArray _src, OutputArray _dst,
}
Size ksize = kernel.data ? kernel.size() : Size(3,3);
Point normanchor = normalizeAnchor(anchor, ksize);
CV_Assert( normanchor.inside(Rect(0, 0, ksize.width, ksize.height)) );
_dst.create( src.size(), src.type() );
Mat dst = _dst.getMat();
@@ -1265,7 +1261,7 @@ static bool IPPMorphOp(int op, InputArray _src, OutputArray _dst,
if( !kernel.data )
{
ksize = Size(1+iterations*2,1+iterations*2);
normanchor = Point(iterations, iterations);
anchor = Point(iterations, iterations);
rectKernel = true;
iterations = 1;
}
@@ -1273,7 +1269,7 @@ static bool IPPMorphOp(int op, InputArray _src, OutputArray _dst,
{
ksize = Size(ksize.width + (iterations-1)*(ksize.width-1),
ksize.height + (iterations-1)*(ksize.height-1)),
normanchor = Point(normanchor.x*iterations, normanchor.y*iterations);
anchor = Point(anchor.x*iterations, anchor.y*iterations);
kernel = Mat();
rectKernel = true;
iterations = 1;
@@ -1283,7 +1279,7 @@ static bool IPPMorphOp(int op, InputArray _src, OutputArray _dst,
if( iterations > 1 )
return false;
return IPPMorphReplicate( op, src, dst, kernel, ksize, normanchor, rectKernel );
return IPPMorphReplicate( op, src, dst, kernel, ksize, anchor, rectKernel );
}
#endif
@@ -1292,18 +1288,19 @@ static void morphOp( int op, InputArray _src, OutputArray _dst,
Point anchor, int iterations,
int borderType, const Scalar& borderValue )
{
#if defined (HAVE_IPP) && (IPP_VERSION_MAJOR >= 7)
if( IPPMorphOp(op, _src, _dst, _kernel, anchor, iterations, borderType, borderValue) )
return;
#endif
Mat src = _src.getMat(), kernel = _kernel.getMat();
Mat kernel = _kernel.getMat();
Size ksize = kernel.data ? kernel.size() : Size(3,3);
anchor = normalizeAnchor(anchor, ksize);
CV_Assert( anchor.inside(Rect(0, 0, ksize.width, ksize.height)) );
#if defined (HAVE_IPP) && (IPP_VERSION_MAJOR >= 7)
if( IPPMorphOp(op, _src, _dst, kernel, anchor, iterations, borderType, borderValue) )
return;
#endif
Mat src = _src.getMat();
_dst.create( src.size(), src.type() );
Mat dst = _dst.getMat();