Dec 6, 2010 #1 J jyotsnakathuria Newbie level 1 Joined Dec 6, 2010 Messages 1 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,285 hi cn anyone mail me the code to hw to multiply d dct coefficients wid the image
Dec 6, 2010 #2 R rakko Full Member level 4 Joined Jun 1, 2001 Messages 233 Helped 10 Reputation 20 Reaction score 6 Trophy points 1,298 Location mozambic Activity points 2,065 Why don't you look into JPEG standard. I believe they call it ITU .81 also. In there, DCT is as simple as doing two back to back 8x8 matrix multiplications.
Why don't you look into JPEG standard. I believe they call it ITU .81 also. In there, DCT is as simple as doing two back to back 8x8 matrix multiplications.