25 Commits (be24659c038952dde399f7efad2ba06ebdcbda18)

Author SHA1 Message Date
Tomoaki Teshima 63f5f93063 fix test failure on ODROID-N2 5 years ago
mshabunin 3e28d51779 Fixed several OpenCL compiler warnings 8 years ago
Vadim Pisarevsky 5a94a95fbf improvements in Haar CascadeClassifier: 1) use CV_32S instead of CV_32F for the integral of squares (which is more accurate and more efficient); 2) skip the window if its contrast is too low 10 years ago
Yan Wang 433c3da7cf Optimize the performance of cascade OpenCL kernel. 10 years ago
Yan Wang 99aaf4030a Remove unnecessary barrier in runHaarClassifier(). 10 years ago
Yan Wang df697f6520 Optimize runLBPClassifierStumpSimple by built-in mad24. 10 years ago
Yan Wang f5b21e8141 Avoid deadlock becasue some work item couldn't reach barrier in loop 10 years ago
Yan Wang 07ab0c1c53 Avoid compile unnecessary OpenCL kernel. 10 years ago
Yan Wang 9699fde8d2 Use hypot to do vector calculation. 10 years ago
Yan Wang efa84d8225 Use preprocessor for constant values in OpenCL kernel instead of 10 years ago
Alexander Karsakov b14c314fc3 Fixed incorrect thread synchronizations 11 years ago
Alexander Karsakov 30a8308f8e Enabled Intel-specific optimizations for HOG detector. 11 years ago
Alexander Karsakov 4698d62125 Removed workaround for Intel platform. 11 years ago
Vadim Pisarevsky de4b1c668d hopefully fixed compile warnings and the doc builder warnings 11 years ago
Vadim Pisarevsky 30593ee55e 3rd attempt to prepare patch with improved OpenCL kernels of CascadeClassifier. 11 years ago
Konstantin Matskevich 9a62df1650 HOG 11 years ago
Vadim Pisarevsky 8998186ce4 removed extra whitespaces and hopefully fixed the test failures 11 years ago
Vadim Pisarevsky d084d19779 added OpenCL optimization for LBP-based face detector 11 years ago
Vadim Pisarevsky 1540910542 started adding OpenCL acceleration of LBP-based object detectors 11 years ago
Vadim Pisarevsky f41f633d2d fixed various warnings from the “doc” and other builders 11 years ago
Vadim Pisarevsky ec3f22cee2 renamed OpenCL kernel filename; made some final changes 11 years ago
Vadim Pisarevsky b7553d4e2e some attempts to tune the performance 11 years ago
Vadim Pisarevsky 02fb3f0a77 it finally works!!! 11 years ago
Vadim Pisarevsky 302a5adcc2 converted Haar cascades to the new format; now they are handled with C++ code. 11 years ago
Vadim Pisarevsky 8762ee3f6f removed unnecessary opencl kernels 11 years ago
Vadim Pisarevsky d914f20a4c updated patch to bring in the first functions with "transparent API" 11 years ago