Local Deep Descriptors in Bag-of-Words for Image Retrieval.
Jiewei CaoZi HuangHeng Tao ShenPublished in: ACM Multimedia (Thematic Workshops) (2017)
Keyphrases
- bag of words
- image retrieval
- image representation
- visual words
- object retrieval
- bag of features
- text classification
- image classification
- bag of words models
- sift descriptors
- spatial pyramid matching
- action recognition
- image content
- discriminative power
- visual features
- image database
- text documents
- visual content
- retrieval method
- relevance feedback
- document representation
- bag of visual words
- image collections
- low level features
- late fusion
- scene classification
- fisher kernel
- image annotation
- text retrieval
- n gram
- multiscale
- image matching
- retrieval process
- retrieval accuracy
- sparse coding
- visual vocabulary
- feature space
- soft assignment
- bayesian networks
- object categories
- data mining
- object recognition