Robust image hashing through DWT-SVD and spectral residual method.
Ram Kumar KarshRabul Hussain Laskar AditiPublished in: EURASIP J. Image Video Process. (2017)
Keyphrases
- segmentation method
- image noise
- segmentation algorithm
- test images
- spectral domain
- watermarking method
- frequency domain
- region of interest
- geometric distortions
- input image
- image regions
- feature descriptors
- singular value decomposition
- image content
- low frequency
- multiscale
- image matching
- image data
- image retrieval
- video sequences