Spatial histogram of keypoints (SHIK).
Zenonas TheodosiouNicolas TsapatsoulisPublished in: ICIP (2013)
Keyphrases
- keypoints
- shape context
- scale invariant
- image matching
- object recognition
- keypoint detection
- multiscale
- spatial information
- image features
- scale space
- feature detection
- spatial configuration
- scale invariant feature transform
- visual words
- sift features
- invariant features
- sift descriptors
- global features
- computer vision
- gray level
- spatial relations
- text classification
- feature selection