Symbol Recognition with Kernel Density Matching.
Wan ZhangLiu WenyinKun ZhangPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2006)
Keyphrases
- symbol recognition
- kernel density
- mean shift
- document image analysis
- hidden markov models
- feature selection
- matching process
- keypoints
- pattern matching
- digital libraries
- matching algorithm
- graph matching
- affine invariant
- multiscale
- feature points
- dynamic programming
- shape matching
- feature matching
- ontology matching
- approximate matching
- optimal matching
- case study
- databases