Digital Watermarking Based on Image Centroid Resistant to Rotation and Scaling.
José Alberto Méndez-PolancoAna Cristina Palacios-GarcíaRaúl Rodríguez-ColínClaudia Feregrino UribePublished in: CONIELECOMP (2007)
Keyphrases
- geometric distortions
- digital watermarking
- image authentication
- input image
- image analysis
- watermarking technique
- image scrambling
- digital watermark
- image data
- multiscale
- test images
- high resolution
- image segmentation
- watermarking scheme
- copyright protection
- region of interest
- watermarking algorithm
- edge detection
- digital images
- discrete wavelet transform
- watermark detection
- similarity measure
- high level