CWT and CS Algorithm Based Video Watermarking Using Audio Watermark

Abstract

To increase the robustness of the scheme watermark based on optimal location. Befo segmented into shots using discrete cosine frames for the embedding process. In this using CS algorithm. The audio data is utili data is converted into 9 bit sequence and th given to the Coiflets wavelet transform an analysis that is carried out using CS algorit the designed watermarking extraction proc attacks.

Frequency and Boolean Based Secret Shared Watermarking for Authentication of Video Data

“…[13] have developed a hybrid optimization technique by inserting unseen and vigorous watermark information in to the video stream. In [4] an audio water mark was embedded in to the video to provide authentication for the creator and the work was based on CWT& CS algorithm.…”