Scalable Modeling of Motion and Boundary Geometry With Quad-Tree Node Merging.
Reji MathewDavid S. TaubmanPublished in: IEEE Trans. Circuits Syst. Video Technol. (2011)
Keyphrases
- quadtree
- tree structure
- image sequences
- multiresolution
- motion estimation
- binary space partitioning
- motion model
- motion analysis
- data structure
- space time
- configuration space
- camera motion
- binary tree
- human motion
- geometrical constraints
- object shape
- leaf nodes
- geometric structure
- object boundaries
- motion field
- data sets
- optical flow
- image representation
- database management systems
- databases
- motion boundaries
- three dimensional