Adaptive wavelets for image representation and classification.
Gemma PiellaMarine CampedelBéatrice Pesquet-PopescuPublished in: EUSIPCO (2005)
Keyphrases
- image representation
- image classification
- multiscale
- feature space
- pattern representation
- scene classification
- image content
- object recognition
- image features
- bag of words
- visual words
- scene recognition
- sparse coding
- image classification and retrieval
- image retrieval
- feature extraction
- bag of features
- quadtree
- feature representations
- pattern recognition
- visual features
- machine learning
- feature selection
- sparse representation
- support vector
- feature vectors
- wavelet transform
- representation scheme
- receptive fields
- image compression
- natural images
- co occurrence
- signal processing
- support vector machine
- bag of visual words
- text classification
- spatial pyramid
- spatial pyramid matching
- texture features