Fast image retrieval with grid-based keypoint detector and binary descriptor.
SuGil ChoiSeung Wan HanPublished in: ICTC (2014)
Keyphrases
- image retrieval
- keypoints
- feature descriptors
- image database
- image matching
- keypoint detection
- visual features
- image content
- sift descriptors
- image representation
- color histogram
- image search
- image annotation
- non binary
- visual words
- detection method
- relevance feedback
- retrieval accuracy
- content based retrieval
- detection algorithm
- scale invariant feature transform
- feature extraction
- action recognition
- feature detectors
- image patches
- shape descriptors
- text retrieval
- scale space
- retrieval process
- cbir systems
- image collections
- image features
- feature space