Watermarked Shadow Free Vop Sequences Using Hybrid Transforms
Tanu Priya · IOSR Journal of Engineering · 2014
Today, detection and tracking is vital to many applications dealing with image sequences such as video surveillance like military, defense systems, law enforcements and cryptography.In object based coding, video frames are defined in terms of layers of Video Object Planes(VOP).With the development of modern technology more attention has been shifted towards spatial resolution for object recognition, mapping and image capabilities.Unexpected shadows effect its resolution.Removal of shadow from VOP's will assist the applications for comprehensive detection of activities.While transmitting video through unstructured network makes it vulnerable to many attacks.In order to protect the video content from attacks, digital watermarking is necessary.In this project, we implement to achieve an efficient algorithm for the watermarked VOP sequences by applying hybrid transformation techniques.