Dual-Watermarking by QR-code Applications in Image Processing.
Fu-Hau HsuMin-Hao WuShiuh-Jeng WangPublished in: UIC/ATC (2012)
Keyphrases
- image processing
- qr code
- mobile phone
- barcode
- augmented reality
- qr codes
- acquired images
- image processing operations
- hough transform
- watermarking algorithm
- digital images
- computer graphics
- computer vision
- image segmentation
- spread spectrum
- denoising
- feature extraction
- digital watermarking
- edge detection
- multiscale
- image denoising
- image acquisition
- watermarking scheme
- copyright protection
- pattern recognition
- virtual reality
- virtual world
- virtual environment
- image compression
- color images