what are the applications of discrete sine transform . can discrete sine transform be used in place of discrete cosine transform ? please state the reason.
can it be used in compression.?
regards, phani tej
Signal Processing Stack Exchange is a question and answer site for practitioners of the art and science of signal, image and video processing. It only takes a minute to sign up.
Sign up to join this communitywhat are the applications of discrete sine transform . can discrete sine transform be used in place of discrete cosine transform ? please state the reason.
can it be used in compression.?
regards, phani tej
DCT performs close to KLT so that it is the best choice to compress highly corelated signals. For low correlated signals DST is used , check video coding standards HEVC. Therefore, one is the complement of the other, never a replacement. DCT has the DC component and DST has no DC component