Info
이 질문은 마감되었습니다. 편집하거나 답변을 올리려면 질문을 다시 여십시오.
image hidden in audio...while retrieving i get some dots in the hidden image..help me
조회 수: 1 (최근 30일)
이전 댓글 표시
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/147247/image.png)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/147248/image.png)
this is my original image..tis can be hidden in audio signal using lsb algorithm..while retrieving i get some dots in different places..how can i rectify that dots..i want the output image same as input image..the second image is a retrieved imgae..
댓글 수: 2
Geoff Hayes
2015년 2월 22일
hemalatha - you will need to post the algorithm/code that you are using to hide your image else it is difficult to guess at why you are observing dots in extracted image.
Image Analyst
2015년 2월 22일
If you're building up the image a pixel at a time, I'd guess that there are some pixels that never got assigned for some reason. I'll have to wait until they release the Crystal Ball Toolbox to determine why.
답변 (0개)
이 질문은 마감되었습니다.
참고 항목
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!