A video data embedding scheme in which the embedded signature data is reconstructed without knowi... more A video data embedding scheme in which the embedded signature data is reconstructed without knowing the original host video. Signature data is embedded in individual video frames using the block BinDCT. At the receiver, both the host and signature images are recovered from the embedded bit stream. Lossless authentication achieves the same goal with the advantage that the distortion can be erased if media authenticity is positively verified. Here, we propose a data hiding and extraction procedure for high resolution AVI (Audio Video Interleave) videos. Although AVI videos are large in size but it can be transmitted from source to target over network after processing the source video by using these Data Hiding and Extraction procedure securely. There are two different procedures, which are used here at the sender’s end and receiver’s end respectively. The procedures are used here as the key of Data Hiding and Extraction. KeywordsAuthentication,BinDCT,Data Hiding.
Uploads
Papers by Deepali Chavan