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LBP classifier: tracking of count of detected objects was moved in cascadeclassifier.cpp

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This commit is contained in:
Marina Kolpakova
2012-07-04 04:51:00 +00:00
parent 0ee2662da6
commit a53f0f397e
2 changed files with 31 additions and 30 deletions
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modules/gpu/src/cascadeclassifier.cpp
+25 -18
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@@ -273,21 +273,22 @@ namespace cv { namespace gpu { namespace device
{
namespace lbp
{
int classifyStump(const DevMem2Db mstages,
const int nstages,
const DevMem2Di mnodes,
const DevMem2Df mleaves,
const DevMem2Di msubsets,
const DevMem2Db mfeatures,
const DevMem2Di integral,
const int workWidth,
const int workHeight,
const int clWidth,
const int clHeight,
float scale,
int step,
int subsetSize,
DevMem2D_<int4> objects);
classifyStump(const DevMem2Db mstages,
const int nstages,
const DevMem2Di mnodes,
const DevMem2Df mleaves,
const DevMem2Di msubsets,
const DevMem2Db mfeatures,
const DevMem2Di integral,
const int workWidth,
const int workHeight,
const int clWidth,
const int clHeight,
float scale,
int step,
int subsetSize,
DevMem2D_<int4> objects,
unsigned int* classified);
}
}}}
@@ -308,6 +309,11 @@ int cv::gpu::CascadeClassifier_GPU_LBP::detectMultiScale(const GpuMat& image, Gp
maxObjectSize = image.size();
scaledImageBuffer.create(image.rows + 1, image.cols + 1, CV_8U);
unsigned int* classified = new unsigned int[1];
*classified = 0;
unsigned int* dclassified;
cudaMalloc(&dclassified, sizeof(int));
cudaMemcpy(dclassified, classified, sizeof(int), cudaMemcpyHostToDevice);
for( double factor = 1; ; factor *= scaleFactor )
{
@@ -331,10 +337,11 @@ int cv::gpu::CascadeClassifier_GPU_LBP::detectMultiScale(const GpuMat& image, Gp
int step = (factor <= 2.) + 1;
int res = cv::gpu::device::lbp::classifyStump(stage_mat, stage_mat.cols / sizeof(Stage), nodes_mat, leaves_mat, subsets_mat, features_mat,
integral, processingRectSize.width, processingRectSize.height, windowSize.width, windowSize.height, scaleFactor, step, subsetSize, objects);
std::cout << res << "Results: " << cv::Mat(objects).row(0).colRange(0, res) << std::endl;
cv::gpu::device::lbp::classifyStump(stage_mat, stage_mat.cols / sizeof(Stage), nodes_mat, leaves_mat, subsets_mat, features_mat,
integral, processingRectSize.width, processingRectSize.height, windowSize.width, windowSize.height, scaleFactor, step, subsetSize, objects, dclassified);
}
cudaMemcpy(classified, dclassified, sizeof(int), cudaMemcpyDeviceToHost);
std::cout << *classified << "Results: " << cv::Mat(objects).row(0).colRange(0, *classified) << std::endl;
// TODO: reject levels
return 0;