A high-quality fixed-length compression scheme for color images
Panos Nasiopoulos, Rabab Kreidieh Ward · IEEE Transactions on Communications · 1995
We present a new compression method which compresses 8/spl times/8 picture blocks by fixed-length codewords. The compression operation is performed on the discrete cosine transforms, DCT, of each block. As a result, our method combines the distinct advantage of being fixed-length with the high image quality obtained by the DCT based compression methods. Our method has excellent error-resistance characteristics since it does not have the synchronization and error propagation problems inherent in variable-length coding methods.