In this thesis, we study the implementation of a two-level lossless data compression architecture that combines the PD-LZW algorithm and an approximated adaptive Huffman algorithm.

• 摘要:论文中采用二阶层无失真资料压缩/解压缩演算法，它结合了PD-LZW演算法及近似动态霍夫曼演算法。