Motion Vector Recovery by Surrounding Region Matching Based on Gradient Difference.
Dong Wook KimEung-Kwan KangJin Tae KimYong-In YoonJong-Soo ChoiPublished in: PDCAT (2004)
Keyphrases
- motion vectors
- region matching
- motion estimation
- motion compensation
- video sequences
- video coding
- motion estimation algorithm
- image retrieval
- object matching
- video data
- block matching
- motion compensated frame interpolation
- computational complexity
- bit rate
- motion field
- edge detection
- frame interpolation
- affine invariant
- object tracking
- retrieval framework
- machine learning
- matching strategy
- feature space
- image data
- level set
- optical flow