A directional detector for edge based on difference images.
Shaoxiang HuZ. S. WangZhiwu Melody LiaoPublished in: SMC (2008)
Keyphrases
- image retrieval
- input image
- ground truth
- image classification
- image data
- object recognition
- image features
- image analysis
- image database
- image registration
- edge detection
- rigid body
- image annotation
- image collections
- keypoints
- directional features
- segmentation method
- spatial information
- multiple images
- feature detectors