A Blind Video Copyright Protection Technique in Maximum and Minimum Energy Frames Based on The Fast Walsh Hadamard Transform (FWHT) and Discrete Wavelet Transform (DWT) and Arnold Map.
Mohammed S. ResenMuna Majeed LaftahPublished in: Int. J. Interact. Mob. Technol. (2022)
Keyphrases
- discrete wavelet transform
- digital watermarking
- minimum energy
- video frames
- key frames
- copyright protection
- multiresolution
- wavelet domain
- wavelet coefficients
- high frequency
- subband
- image watermarking
- feature vectors
- video sequences
- jpeg compression
- video streams
- video data
- video content
- image fusion
- multimedia data
- multimedia
- video analysis
- image authentication
- low frequency
- watermarking method
- digital images
- wavelet transform
- multimedia content
- watermarking scheme
- watermark detection
- human visual system
- watermark embedding
- watermarking algorithm
- visual features
- natural images
- image segmentation