/ LOSSLESS DATA COMPRESSION/DECOMPRESSION SYSTEM AND METHOD FOR UNIFORM AND NON-UNIFORM ENTROPY DATA

摘要

The present invention provides a lossless compression method that allows the compression of the input random data do not know the nature of the information is possible, and further compression of the conventional compression method can not be lost and the lossless data compression information. Lossless data compression / decompression system is a compression unit to perform compression of the entropy analysis unit for analyzing the input data, the uniform entropy data output from the entropy analysis unit, the compression of the uniform and non-uniform entropy data, in accordance with the present invention the data output from the decompression unit and the decompression unit to decompress the data, comprising: a lossless decoding to lossless decoding. The present invention can reduce the channel width of a radio channel, such as the loss / lossless sikimyeo using the data compressed information and increase the storage capacity of a digital system, broadcasting and communication channels.