Bag-of-Features Codebook Generation by Self-Organisation.
Teemu KinnunenJoni-Kristian KämäräinenLasse LensuHeikki KälviäinenPublished in: WSOM (2009)
Keyphrases
- bag of features
- codebook generation
- image classification
- visual words
- bag of visual words
- image representation
- visual features
- bag of words
- scene classification
- feature extraction
- sparse coding
- image features
- vector quantization
- object recognition
- sift descriptors
- natural images
- sparse representation
- multiscale
- machine learning
- image compression
- pairwise
- appearance descriptors