new still-picture compression coding algorithm, VQ + DPCM + DCT algorithm, is proposed.The performance of JPEG baseline system and VQ + DPCM + DCT algorithm is compared.

• 本文提出了一种新的静止图象压缩编码算法,即VQ+DPCM+DCT算法,并与JPEG标准的基本系统进行了比较。