Repository for OpenCV's extra modules

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opencv_contrib/modules/tracking/samples

History

Vladislav Sovrasov 41995b76e8 KCF speedup (#1374) ... * kcf use float data type rather than double. In our practice, float is good enough and could get better performance. With this patch, one of my benchmark could get about 20% performance gain. Signed-off-by: Zhigang Gong <zhigang.gong@intel.com> * Offload transpose matrix multiplication to ocl. The matrix multiplication in updateProjectMatrix is one of the hotspot. And because of the matrix shape is special, say the m is very short but the n is very large. The GEMM implementation in neither the clBLAS nor the in trunk implementation are very inefficient, I implement an standalone transpose matrix mulplication kernel here. It can get about 10% performance gain on Intel desktop platform or 20% performance gain on a braswell platform. And in the mean time, the CPU utilization will be lower. Signed-off-by: Zhigang Gong <zhigang.gong@intel.com> * Add verification code for kcf ocl transpose mm kernel. Signed-off-by: Zhigang Gong <zhigang.gong@linux.intel.com> * tracking: show FPS in traker sample * tracking: fix MSVC warnings in KCF * tracking: move OCL kernel initialization to constructor in KCF		8 years ago
..
benchmark.cpp	plot: make the module more customizable	8 years ago
goturnTracker.cpp	tracking: improve public API	8 years ago
kcf.cpp	tracking: add confidence threshold to TrackerKCF	8 years ago
multiTracker_dataset.cpp	tracking: improve public API	8 years ago
multitracker.cpp	tracking: improve public API	8 years ago
multitracker.py	tracking: improve public API	8 years ago
samples_utility.hpp	tracking: improve public API	8 years ago
tracker.cpp	KCF speedup (#1374)	8 years ago
tracker.py	tracking: improve public API	8 years ago
tracker_dataset.cpp	tracking: improve public API	8 years ago
tutorial_customizing_cn_tracker.cpp	tracking: improve public API	8 years ago
tutorial_introduction_to_tracker.cpp	tracking: improve public API	8 years ago
tutorial_multitracker.cpp	fix a runtime bug.	8 years ago