generic-library/opencv
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
0bbba847a4
opencv/modules
History
Andrey Kamaev 0bbba847a4 Fix equalization formula in equalizeHist function & rewrite in C++ 
Old implementation did

    lut[i] = 255 * (count(Y <= i)) / (width * height)

which actually shifts uniform histograms.
From now histogram is equalized as

    C = count(Y == min(Y))
    lut[i] = 255 * (count(Y <= i) - C) / (width * height - C)
2012-12-15 15:29:15 +04:00
..
androidcamera Default native library path for native camera updated. 2012-11-22 12:40:25 +04:00
calib3d Corrected sanity checks in several perf tests 2012-12-12 01:00:47 +04:00
contrib fixed a few compile errors/warnings in 2.4 branch of the docs 2012-11-26 18:48:23 +04:00
core Refactored run.py script and temporary file generation logic 2012-12-08 15:43:23 +04:00
features2d increased time-limits 2012-11-28 18:17:33 +04:00
flann Fix windows build warnings 2012-10-22 19:13:18 +04:00
gpu fixed Bug #2581 2012-11-29 11:19:30 +04:00
highgui Corrected sanity checks in several perf tests 2012-12-12 01:00:47 +04:00
imgproc Fix equalization formula in equalizeHist function & rewrite in C++ 2012-12-15 15:29:15 +04:00
java Code review comments applied. 2012-11-27 14:55:49 +04:00
legacy Fix OS X build warnings 2012-11-09 11:29:52 +04:00
ml Fix OS X build warnings 2012-11-09 11:29:52 +04:00
nonfree Added thresholds to some sanity checks 2012-12-12 20:14:20 +04:00
objdetect fix a compile error in case of building without highgui 2012-11-24 18:10:29 +04:00
ocl Merge pull request #120 from NikoKJ:ocl2.4.3 2012-11-01 19:16:22 +04:00
photo increased time-limits 2012-11-28 18:17:33 +04:00
python add #/usr/bin/env python to all python files 2012-11-23 22:57:22 +04:00
stitching Fix sanity checks in stitching test 2012-12-12 20:29:23 +04:00
ts Merge branch 2.4 into perf_verify_sanity 2012-12-12 20:14:25 +04:00
video increased time-limits 2012-11-28 18:17:33 +04:00
videostab Revert opencv_videostab to the state of 2.4.2 2012-10-17 02:09:43 +04:00
world Normalize line endings and whitespace 2012-10-17 15:32:23 +04:00
CMakeLists.txt Global CMake reorganization: 2012-02-03 11:26:49 +00:00
refman.rst.in Made reference manual table of contents autogenerated 2012-05-30 14:06:47 +00:00