Guided Filtering: Toward Edge-Preserving for Optical Flow.
Congxuan ZhangLiyue GeZhen ChenRenzhi QinMing LiWen LiuPublished in: IEEE Access (2018)
Keyphrases
- edge preserving
- optical flow
- bilateral filter
- least squares
- smoothing filter
- noise reduction
- edge preserving smoothing
- image restoration
- anisotropic diffusion
- unsharp masking
- median filter
- bilateral filtering
- motion model
- optical flow estimation
- image sequences
- motion field
- flow field
- color image denoising
- noise removal
- tensor voting
- motion segmentation
- shift invariant
- half quadratic
- speckle reduction
- velocity field
- speckle noise
- nonlinear diffusion
- structure tensor
- edge detection
- motion estimation
- probabilistic model
- color contrast enhancement
- signal to noise ratio
- nonlinear filters
- super resolution
- wavelet transform