Towards PDE-Based Video Compression with Optimal Masks Prolongated by Optic Flow.
Michael BreußLaurent HoeltgenGeorg RadowPublished in: J. Math. Imaging Vis. (2021)
Keyphrases
- video compression
- optic flow
- motion compensation
- motion field
- video coding
- motion estimation
- motion compensated
- discrete cosine transforms
- video data
- flow field
- anchor points
- multiscale
- motion analysis
- dynamic programming
- scale space
- optic flow field
- image sequences
- compression ratio
- high quality
- partial differential equations
- closed form
- motion vectors
- image quality
- edge detection
- video sequences
- machine learning