Removed copyright text
Merge branch 'master' into CPlusPlius-Improvement-gpu
Remove copyright text
Added Cv.MinEnclosingCircle overloads
update Nuget in samples
Added WriteableBitmap <-> Mat converter; removed Algorithm.Create
Improved WriteableBitmapConverter.ToMat performance
Minor update
Minor update
Added images for wiki (histogram)
Merge remote-tracking branch 'remotes/origin/CPlusPlius-Improvement-gpu'