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Fixed: wrong conversion of float-based Mat input inside the AKAZE.

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This commit is contained in:
Nils Plath 2015-03-05 23:55:07 +01:00
parent 4e87deae28
commit 32d56c6b43
1 changed files with 8 additions and 1 deletions
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7
modules/features2d/src/akaze.cpp
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@ -172,7 +172,14 @@ namespace cv
cvtColor(image, img, COLOR_BGR2GRAY);
Mat img1_32;
if ( img.depth() == CV_32F )
img1_32 = img;
else if ( img.depth() == CV_8U )
img.convertTo(img1_32, CV_32F, 1.0 / 255.0, 0);
else if ( img.depth() == CV_16U )
img.convertTo(img1_32, CV_32F, 1.0 / 65535.0, 0);
CV_Assert( ! img1_32.empty() );
AKAZEOptions options;
options.descriptor = descriptor;