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Fix small bug in Gaussian kernel generation.

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This commit is contained in:
Pavel Krajcevski 2013-10-11 12:11:32 -04:00
parent bf5429cd0c
commit dd1c3351ea
1 changed files with 1 additions and 1 deletions
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2
Base/src/Image.cpp
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@ -363,7 +363,7 @@ void GenerateGaussianKernel(Image<IPixel> &out, uint32 size, float sigma) {
int32 halfSz = static_cast<int32>(size) / 2; int32 halfSz = static_cast<int32>(size) / 2;
for(int32 j = -halfSz; j < halfSz; j++) { for(int32 j = -halfSz; j < halfSz; j++) {
for(int32 i = -halfSz; i < halfSz; i++) { for(int32 i = -halfSz; i < halfSz; i++) {
out(i, j) = exp(- (j*j + i*i) / (2*sigma*sigma)); out(halfSz + i, halfSz + j) = exp(- (j*j + i*i) / (2*sigma*sigma));
} }
} }
} }