Fast Edge-Preserving PatchMatch for Large Displacement Optical Flow.
Linchao BaoQingxiong YangHailin JinPublished in: IEEE Trans. Image Process. (2014)
Keyphrases
- edge preserving
- optical flow
- least squares
- image restoration
- optical flow estimation
- noise reduction
- anisotropic diffusion
- image sequences
- motion model
- motion estimation
- vector field
- motion field
- bilateral filter
- flow field
- half quadratic
- smoothing filter
- moving objects
- shift invariant
- image pairs
- computer vision
- motion segmentation
- color image denoising
- tensor voting
- moving camera
- camera motion
- multi frame
- velocity field
- robust estimation
- smoothness constraint
- signal to noise ratio
- active contours
- higher order
- image processing