Towards PDE-Based Video Compression with Optimal Masks and Optic Flow.
Laurent HoeltgenMichael BreußGeorg RadowPublished in: SSVM (2019)
Keyphrases
- video compression
- optic flow
- motion field
- motion compensation
- motion estimation
- motion compensated
- video coding
- discrete cosine transforms
- image sequences
- flow field
- multiscale
- video data
- anchor points
- motion analysis
- optic flow field
- scale space
- compression ratio
- partial differential equations
- anisotropic diffusion
- dynamic programming
- motion vectors
- edge detection
- computer vision
- feature space
- optical flow
- inter frame
- image data
- closed form
- motion model