Robust Image Hashing via CP Decomposition and DCT for Copy Detection.
Xiaoping LiangWanting LiuXianquan ZhangZhenjun TangPublished in: ACM Trans. Multim. Comput. Commun. Appl. (2024)
Keyphrases
- copy detection
- image noise
- image data
- image content
- image analysis
- single image
- input image
- multiscale
- image decomposition
- image features
- geometric distortions
- image segmentation
- image classification
- partial occlusion
- image retrieval
- image watermarking
- similarity measure
- image blocks
- high resolution
- image representation
- watermarking technique
- post processing
- pixel values
- image authentication
- image regions
- feature descriptors
- constraint programming
- lighting conditions
- image matching
- image quality
- edge detection
- feature extraction