An improved BOW approach using fuzzy feature encoding and visual-word weighting.
Umit Lutfu AltintakanAdnan YaziciPublished in: FUZZ-IEEE (2015)
Keyphrases
- visual words
- bag of words
- weighting scheme
- image features
- bag of visual words
- image classification
- soft assignment
- spatial pyramid
- co occurrence
- discriminative power
- image representation
- spatial pyramid matching
- visual codebook
- image retrieval
- visual vocabulary
- bag of features
- visual content
- vocabulary tree
- object retrieval
- scene classification
- visual phrases
- action recognition
- object categories
- spatial information
- spatial relationships
- sparse coding
- feature vectors
- keypoints
- weighting schemes
- feature space
- text classification
- sift descriptors
- visual dictionary
- similarity measure
- computer vision
- object recognition
- feature set
- coding scheme
- n gram
- image compression
- vector quantization