Lipreading With Local Spatiotemporal Descriptors.
Guoying ZhaoMark BarnardMatti PietikäinenPublished in: IEEE Trans. Multim. (2009)
Keyphrases
- spatial and temporal
- feature descriptors
- space time
- spatiotemporal features
- spatiotemporal patterns
- moving objects
- spatio temporal
- spatiotemporal data
- image retrieval
- keypoints
- shape descriptors
- image descriptors
- sift descriptors
- shape context
- object retrieval
- data sets
- spatiotemporal databases
- computer vision
- neural network