In this paper, we propose a DWT-based video watermarking algorithm applying DS-CDMA (Direct Sequence Code Division Multiple Access). We use improved Gold sequences to encode the watermark. The CDMA encoded watermark is embedded into the lowest frequ
Abstract—In this paper, a video watermarking technique is proposed to hide copyright information in H.264 motion vectors. In this method, watermark is embedded in the motion vectors, and the region of motion vector is restricted to hide watermarking
In this paper, we present a novel high bit rate LSB % audio watermarking method. The basic idea of the % proposed LSB algorithm is watermark embedding that % causes minimal embedding distortion of the host audio. % Using the proposed two-step algori
A robust image watermarking scheme in which a binary image is embedded in the singular values of selected DWT blocks in the horizontal and vertical sub-bands of a 1-level decomposition of a gray-scale image is proposed. The embedded blocks are selec
a new reliable SVDbased image watermarking scheme that uses integer wavelet transform (IWT) is proposed to overcome FPP and fulfil all watermarking requirements. Unlike in other schemes, the S and V matrices of the watermark are used as secret keys,
unity视频播放系统AVPro Video 1.6.14 Requires Unity 4.6.8 or higher. Nominated for the Unity Awards 2016 Asset Store Award Features: Versions for iOS, OS X, tvOS, Android, WebGL, Windows, Windows Phone, UWP One API for video playback on all supported platf
Joint watermarking and encryption is an upcoming security solution that
combines leading but complementary techniques to achieve an enhanced security
level.Multimed Tools Appl(2013)67: 593-606
595
work should provide robustness to the embedded waterm
