Image representation and classification based on data compression.
Nuo ZhangToshinori WatanabePublished in: SAC (2010)
Keyphrases
- image representation
- data compression
- image classification
- feature space
- pattern representation
- scene classification
- data reduction
- bag of words
- compression algorithm
- multiscale
- compression ratio
- image content
- classification accuracy
- object recognition
- high dimensionality
- wavelet compression
- quadtree
- scene recognition
- image features
- visual words
- machine learning
- computer vision
- representation scheme
- bag of visual words
- feature selection
- feature extraction
- object classification
- sparse coding
- image retrieval
- compressed data
- hyperspectral data
- classification rules
- huffman coding
- bag of features
- feature vectors
- nearest neighbor
- spatial pyramid matching