Authentication and recovery of images using multiple watermarks.
Rafiullah ChamlawiAsifullah KhanImran UsmanPublished in: Comput. Electr. Eng. (2010)
Keyphrases
- image database
- image data
- input image
- three dimensional
- image retrieval
- image analysis
- image collections
- image regions
- multiple images
- ground truth
- image features
- test images
- image classification
- rigid body
- illumination conditions
- image matching
- edge detection
- image registration
- gabor filters
- segmentation algorithm
- feature points
- region of interest
- feature vectors
- similarity measure