Synergy in the multi-local statistics of gradient directions in images.
Alexandre James NasrallahLewis D. GriffinPublished in: CVPR Workshops (2006)
Keyphrases
- three dimensional
- image database
- input image
- gradient vectors
- image collections
- ground truth
- edge detection
- image features
- object recognition
- image gradient
- image classification
- image data
- image analysis
- gradient information
- image retrieval
- image matching
- region of interest
- illumination conditions
- rigid body
- image statistics
- orientation histogram
- image registration
- segmentation method
- image set
- pixel values
- multiple images