The core algorithm of still image compression standard JPEG2000 are simulated with Watcom C, including the algorithm of EBCOT, the lifting wavelet transform and MQ arithmetic coder.

• 同时，本文还对静止图象压缩标准JPEG2000的核心算法进行了C语言实现，包括EBCOT算法、小波提升算法、MQ算术编码器等。