modify signature of stereoCalibrate for consistency
update doc accordingly
Naive impl. Slower than CPU
Optimized version. Faster than CPU
added tests
added documentation
moved documentation of BriefDescriptorExtractor to correct place
Fixed doc
core/utility.hpp missing in flann/timer.h
Merge branch 'master' of https://github.com/Itseez/opencv into brief_cl
fixing bug #3345
Improved documentation for neural network
merge with upstream
updated decomposeEssentialMat doc
grammar fix
Merge branch 'master' of https://github.com/Itseez/opencv into brief_cl
fixing bug #3345. don't use BORDER_ISOLATED alone. it should be combined with some border type
Added optional constraints to non-probablistic hough lines functions
Merge branch 'master' of https://github.com/Itseez/opencv into brief_cl
Type conversions to fix warnings