An Improved Color Image Representation Method by Using Direct Non-symmetry and Anti-packing Model with Triangles and Rectangles.
Shaohong FangChuanbo ChenYunping ZhengPublished in: JCAI (2009)
Keyphrases
- mathematical model
- probabilistic model
- objective function
- statistical model
- linear model
- evaluation method
- modeling method
- spatial structure
- theoretical analysis
- parameter estimation
- prediction model
- similarity measure
- multiscale
- cost function
- input data
- em algorithm
- optimization method
- gaussian distribution
- autoregressive
- reconstruction method
- graph representation
- test data
- classification method
- energy function
- color images
- pairwise
- bilateral symmetry
- delaunay triangulation
- tree structure
- prior information
- computer vision
- d objects
- support vector machine
- feature selection