Hierarchical motion estimation with content-based meshes.
Ghassan Al-RegibYucel AltunbasakRussell M. MersereauPublished in: IEEE Trans. Circuits Syst. Video Technol. (2003)
Keyphrases
- motion estimation
- image retrieval
- motion vectors
- image sequences
- video sequences
- multiresolution
- motion compensated
- motion compensation
- optical flow
- multimedia
- rate distortion
- motion field
- coarse to fine
- hierarchical structure
- relevance feedback
- hierarchical model
- d mesh
- reference frame
- motion model
- super resolution
- recommender systems
- hierarchical clustering
- three dimensional
- deformable models
- feature space
- machine learning
- video compression
- moving objects
- optical flow estimation
- block matching