从JPEG转bmp格式，huffman采用存储译码，IDCT变换采用行列分别译码，采用loeffler译码，算法和数据结构都很优秀

从JPEG转bmp格式，huffman采用存储译码，IDCT变换采用行列分别译码，采用loeffler译码，算法和数据结构都很优秀-Bmp to switch from JPEG format, huffman decoding using storage, IDCT transform decoding using the ranks, respectively, using loeffler decoding, algorithms

JPEG dct快速算法，实现8X8到4X4，以及8X8到2X2等DCT变换，快速实现降采样。-JPEG dct fast algorithm 8X8 to 4X4, and 8X8 to 2X2, such as DCT transform, rapid down-sampling.

DCT的FPGA实现，用verilog语言把DCT的快速算法即LOEFFLER算法表示出来。-DCT-FPGA, with the verilog language to the fast DCT algorithm, which is LOEFFLER algorithm that out.