Welcome to the new platform of Programmers Heaven! We apologize for the inconvenience caused, if you visited us from a broken link of the previous version. The main reason to move to a new platform is to provide more effective and collaborative experience to you all. Please feel free to experience the new platform and use it's exciting features. Contact us for any issue that you need to get clarified. We are more than happy to help you.
how are you every one?
I need help in decoding a message from a JPEG which is in the descrete cousin transform ( DCT ).
and the characters are encoded in the LSB in each block.
The first 4 block has the number of the characters in the message . so it needs to read the numbers first . and then in each block it has one character embaded in the LSB of the Block