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

Video copyright protection is the most generally acknowledged method of preventing data piracy. This paper proposes a blind video technique based on Fast Walsh Hadamard Transform (FWHT), Discrete Wavelet (DWT), and Arnold Map. The proposed chooses only frames with maximum minimum energy features to host watermark. It also exploits advantages both fast transform (FWHT) discrete wavelet transforms (DWT) for watermark embedding. map encrypts watermarks before embedding process decrypts after extraction. results show that can achieve time, good transparency, robustness against various attacks.