Bag-of-words image representation based on classified vector quantization.
Xu YangDe XuYing-Jian QiPublished in: ICMLC (2010)
Keyphrases
- vector quantization
- image representation
- bag of words
- image classification
- image compression
- visual words
- multiscale
- object recognition
- image retrieval
- image content
- image features
- feature space
- scene classification
- scene recognition
- visual content
- quadtree
- sparse representation
- low level features
- bag of features
- spatial pyramid
- object retrieval
- bag of visual words
- spatial pyramid matching
- sparse coding
- wavelet transform
- discriminative power
- object categories
- visual features
- feature vectors
- visual vocabulary
- feature extraction
- image processing