Improving scale invariant feature transform-based descriptors with shape-color alliance robust feature.
Rui WangZhengdan ZhuLiang ZhangPublished in: J. Electronic Imaging (2015)
Keyphrases
- scale invariant features
- keypoints
- scale invariant
- feature descriptors
- shape descriptors
- category recognition
- salient points
- shape features
- feature vectors
- visual appearance
- color space
- invariant features
- region features
- shape retrieval
- color images
- scale invariant feature transform
- image features
- appearance descriptors
- highly discriminative
- sift descriptors
- color descriptors
- natural images
- multiscale
- invariant descriptors
- texture information
- speeded up robust features
- color and texture features
- shape context
- texture descriptors
- color information
- visual words
- scale space
- image retrieval