A framework for soft hashing and its application to robust image hashing.
Elizabeth P. McCarthyFélix BaladoGuenole C. M. SilvestreNeil J. HurleyPublished in: ICIP (2004)
Keyphrases
- image data
- image noise
- single image
- image content
- input image
- image features
- image classification
- image segmentation
- image analysis
- robust statistical
- binary codes
- image retrieval
- template matching
- bayesian framework
- geometric distortions
- high resolution
- low level
- lighting conditions
- data structure
- partial occlusion
- image quality
- spatial information
- keypoints
- segmentation algorithm
- image representation
- edge detection
- order preserving
- salt pepper
- sparse representation
- image pixels
- pixel values
- image collections
- region of interest
- test images
- color images
- multiresolution
- feature vectors
- multiscale