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waiting for optimisation at Retina::_convertCvMat2ValarrayBuffer

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This commit is contained in:
Alexandre Benoit 2011-08-21 13:12:14 +00:00
parent bd198d2b7b
commit 4408423c9f
1 changed files with 8 additions and 3 deletions
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11
modules/contrib/src/retina.cpp
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@ -373,17 +373,22 @@ void Retina::_convertValarrayBuffer2cvMat(const std::valarray<float> &grayMatrix
} }
} }
const bool Retina::_convertCvMat2ValarrayBuffer(const cv::Mat inputMatToConvert, std::valarray<float> &outputValarrayMatrix) const bool Retina::_convertCvMat2ValarrayBuffer(const cv::Mat inputFrame, std::valarray<float> &outputValarrayMatrix)
{ {
// first check input consistency // first check input consistency
if (inputMatToConvert.empty()) if (inputFrame.empty())
throw cv::Exception(-1, "Retina cannot be applied, input buffer is empty", "Retina::run", "Retina.h", 0); throw cv::Exception(-1, "Retina cannot be applied, input buffer is empty", "Retina::run", "Retina.h", 0);
// retreive color mode from image input // retreive color mode from image input
bool colorMode = inputMatToConvert.channels() >=3; bool colorMode = inputFrame.channels() >=3;
// convert to float AND fill the valarray buffer // convert to float AND fill the valarray buffer
const int dsttype = CV_32F; // output buffer is float format const int dsttype = CV_32F; // output buffer is float format
// buffer format conversion... will be removed soon but WAITING for code error correction
cv::Mat inputMatToConvert;
inputFrame.convertTo(inputMatToConvert, dsttype);
if (colorMode) if (colorMode)
{ {
// create a cv::Mat table (for RGB planes) // create a cv::Mat table (for RGB planes)