Mean shift-based SIFT keypoint filtering for region-of-interest determination.
Ji-Soo KeumHyon-Soo LeeMasafumi HagiwaraPublished in: SCIS&ISIS (2012)
Keyphrases
- region of interest
- mean shift
- sift features
- bilateral filtering
- keypoints
- medical images
- object tracking
- graph cuts
- mode seeking
- feature space
- density function
- partial occlusion
- kernel density estimation
- scale invariant feature transform
- palmprint
- region merging
- visual object tracking
- particle filter
- image features
- image segmentation algorithm
- object recognition
- feature detection
- sift descriptors
- image matching
- natural images
- image retrieval
- image segmentation