Codebook+: A New Module for Creating Discriminative Codebooks.
Ziming ZhangSyin ChanLiang-Tien ChiaPublished in: ICME (2007)
Keyphrases
- vector quantization
- visual codebook
- vector quantizer
- visual words
- discriminative power
- bag of words
- image classification
- bag of features
- image representation
- codebook generation
- codebook design
- image compression
- image features
- vector quantized
- distortion measure
- semi supervised
- image coding
- data sets
- unsupervised learning
- computational cost
- soft assignment
- finite state vector quantization
- feature extraction
- neural network
- finite state
- variable length
- entropy constrained
- generative model
- bayesian networks
- tree structured vector quantization
- face recognition
- computer vision