Computer Vision Techniques for Hidden Conditional Random Field-Based Mandarin Phonetic Symbols I Recognition.
Chien-Cheng LeeYi-Fang LiPublished in: BWCCA (2011)
Keyphrases
- conditional random fields
- speaker independent
- hidden markov models
- computer vision
- speech recognition
- object recognition
- pattern recognition
- crf model
- graphical models
- long range
- random fields
- action recognition
- spoken document retrieval
- image labeling
- structured prediction
- maximum entropy
- probabilistic model
- information extraction
- markov random field
- generative model
- semantic segmentation
- object detection
- sequence classification
- image understanding
- supervised training
- machine learning
- speaker identification
- higher order
- undirected graphical models
- pairwise
- superpixels
- approximate inference
- image segmentation
- max margin
- speech signal
- recognition algorithm
- visual recognition
- image matching
- information retrieval
- natural images
- d objects
- feature extraction
- face recognition