Keyframe Retrieval by Keypoints: Can Point-to-Point Matching Help?.
Wanlei ZhaoYu-Gang JiangChong-Wah NgoPublished in: CIVR (2006)
Keyphrases
- keypoints
- image matching
- scale invariant
- keypoint matching
- multiscale
- object recognition
- scale invariant feature transform
- feature detection
- visual words
- image database
- image retrieval
- multimedia databases
- image features
- keypoint detection
- video database
- scale space
- relevance feedback
- retrieval systems
- content based retrieval
- image analysis
- image transformations
- sift features
- scale invariant features
- graph matching
- computer vision
- sift descriptors
- matching algorithm
- image segmentation