0.31.0
- all
- update to OpenCV 4.6.0
- build
- Switch to Github Actions for Linux CI build
- Use go -tags static when verifying static build
- core
- Add Mat.ElemSize (#964)
- avoid index out of range panic in NewPointsVectorFromPoints
- video
- add findTransformECC function
- contrib/ximgproc
- add PeiLinNormalization() function
- add anisotropicDiffusion() function
- implement edgePreservingFilter()
- implement niBlackThreshold and thinning filters