Signature alignment based on GMM for on-line signature verification.
Xinghua XiaZhili ChenFangjun LuanXiaoyu SongPublished in: Pattern Recognit. (2017)
Keyphrases
- signature verification
- dynamic time warping
- gaussian mixture model
- signature recognition
- background subtraction
- mixture model
- image alignment
- distance measure
- speaker identification
- em algorithm
- gaussian mixture
- procrustes analysis
- gaussian mixture modeling
- speaker recognition
- similarity measure
- machine translation
- euclidean distance
- global features
- maximum likelihood
- feature space
- machine learning
- document analysis
- expectation maximization
- ontology matching
- global alignment
- neural network