A Novel Joint Data-Hiding and Compression Scheme Based on SMVQ and Image Inpainting
- 1. A Novel Joint Data-Hiding and Compression Scheme Based on SMVQ and Image In- painting ANKAM MADHURI CONQUER TECHNO SOLUTIONS TIRUPATI
- 2. objective • The main objective of this project reduce channel band width and increase security in communication networks
- 3. Abstract • In this project we propose a data hiding and compression scheme based on SMVQ and image in painting. • In this the function of data hiding and image compression can be integrated into one single module. • The proposed scheme shows the performances for compression ratio and better peak signal to noise ratio.
- 4. Introduction With the rapid development of internet technology, people can transmit and share digital content with each other conveniently. In order to guarantee communication efficiency and save network band width, compression technique can be implemented on digital contents to reduce redundancy, and the quality of the decompressed versions should also be preserved. Now a days, most digital content, especially digital images and videos, are converted into the compressed forms for transmission.
- 5. Existing method • In existing method vector quantization is provide low peak signal to noise ratio and time complexity.
- 6. disadvantages • Low image quality • Information hiding survey is required high bandwidth • It give low PSNR
- 7. Proposed system • In this we propose a novel joint data hiding and image compression based on SMVQ and image in painting.
- 8. Advantages • Hiding capacity. • Compression ratio. • Reduce redundancy, and • The quality of the decompressed versions should also be preserved
- 9. Applications • Save network bandwidth. • It used in transmit and share digital contents without loss of information. • Transmit secret or private data securely