Open Source Computer Vision Library https://opencv.org/

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opencv/modules/photo

History

Vadim Pisarevsky b37aaa8303 significantly improved parallel non-local means by using granularity parameter in parallel_for_ loop. Because the algorithm deals with sliding sums, it's essential that each thread has enough work to do, otherwise the algorithm gets higher theoretical complexity and thus there is no speedup comparing to 1-thread code (at best).		10 years ago
..
include/opencv2	Added normType parameter to fastNlMeansDenoisingMulti	10 years ago
misc/java/test	Modified java wrapping mechanism	10 years ago
perf	refactor CUDA part of photo module	10 years ago
src	significantly improved parallel non-local means by using granularity parameter in parallel_for_ loop. Because the algorithm deals with sliding sums, it's essential that each thread has enough work to do, otherwise the algorithm gets higher theoretical complexity and thus there is no speedup comparing to 1-thread code (at best).	10 years ago
test	significantly improved parallel non-local means by using granularity parameter in parallel_for_ loop. Because the algorithm deals with sliding sums, it's essential that each thread has enough work to do, otherwise the algorithm gets higher theoretical complexity and thus there is no speedup comparing to 1-thread code (at best).	10 years ago
CMakeLists.txt	Python support	10 years ago