Image classification by a two-dimensional hidden Markov model.
Jia LiAmir NajmiRobert M. GrayPublished in: IEEE Trans. Signal Process. (2000)
Keyphrases
- hidden markov models
- image classification
- three dimensional
- feature extraction
- markov models
- image representation
- bag of words
- multi dimensional
- speech recognition
- sequential data
- image features
- viterbi algorithm
- gesture recognition
- markov model
- hidden state
- conditional random fields
- handwritten word recognition
- visual words
- multi stream
- baum welch
- kernel density
- automatic speech recognition
- computer vision
- n gram
- forward backward
- bayesian networks