Keyphrases
- image data
- input image
- single image
- image representation
- image segmentation
- image content
- image classification
- image features
- fragile watermarking
- image authentication
- template matching
- segmentation method
- image pixels
- image collections
- region of interest
- image retrieval
- image analysis
- image processing operations
- high resolution
- image quality
- image regions
- image matching
- test images
- image fidelity
- multiscale
- spread spectrum
- similarity measure
- image watermarking
- digital images
- image processing
- training process
- spatial information
- segmentation algorithm
- feature points
- low level
- medical images
- edge detection