An Effective Image-Adaptive Hybrid Watermarking Scheme with Transform Coefficients.
Navneet YadavNavdeep GoelPublished in: Int. J. Image Graph. (2020)
Keyphrases
- transform coefficients
- watermarking scheme
- transform domain
- image authentication
- watermarking technique
- image data
- input image
- image retrieval
- reconstructed image
- multiscale
- coding scheme
- image segmentation
- high quality
- image representation
- subband
- image regions
- reconstruction error
- high resolution
- watermark embedding
- image features
- image quality
- digital watermarking
- spatial domain
- test images
- image classification
- ground truth
- discrete cosine transform
- image blocks
- feature space
- face images
- watermarked image
- image processing