Sign language spotting based on semi-Markov Conditional Random Field.
Seong-Sik ChoHee-Deok YangSeong-Whan LeePublished in: WACV (2009)
Keyphrases
- semi markov
- sign language
- conditional random fields
- sign language recognition
- gesture recognition
- hidden markov models
- graphical models
- random fields
- information extraction
- probabilistic model
- crf model
- higher order
- markov random field
- american sign language
- pairwise
- sign recognition
- generative model
- image labeling
- maximum entropy
- hand gestures
- semantic segmentation
- structured prediction
- segmentation method
- superpixels
- image processing
- contextual features
- ordinal scale
- non stationary
- human computer interaction
- particle filter
- image classification
- object recognition
- clustering algorithm