Image hashing resilient to geometric and filtering operations.
Ashwin SwaminathanYinian MaoMin WuPublished in: MMSP (2004)
Keyphrases
- image data
- image features
- image processing operations
- image regions
- image retrieval
- image analysis
- image content
- image pixels
- image classification
- input image
- image segmentation
- image filtering
- image representation
- post processing
- high resolution
- multiscale
- single image
- geometric constraints
- test images
- linear filtering
- segmentation method
- feature points
- edge detection
- image collections
- pixel values
- geometric information
- spatial information
- low level
- binary codes
- image processing
- computer vision