What is lossless data compression?

Nov 1, 2017 ... Abstract. The performance of lossless data compression depends mainly on compression rate and compression time. The compression time of ... Lossless and lossy file compression describe whether all original data can be recovered when the file is uncompressed. With lossless compression, every bit of ... Jan 23, 2025 ... In this study, a novel encoding algorithm is proposed, motivated by the compression of DNA data and associated characteristics. This paper examines lossless data compression algorithms and compares their performance. A set ofselected algorithms are examined and implemented to evaluate ... This paper focuses on the Adaptive Differential Pulse Code Modulation (ADPCM) that encodes a data stream into a constant bit length per data element. Jan 22, 2019 ... Lossless data compression is the size reduction of a file, such that a decompression function can restore the original file exactly with no loss of data. In this paper, we present an adaptive lossless data compression (ALDC) algorithm for wireless sensor networks. Our proposed ALDC scheme performs compression ... Nov 14, 2005 ... These two functions (DZIP and DUNZIP) losslessly compress or decompress MATLAB variables of most data types so that they occupy less space. Aug 21, 2021 ... Source code: https://gist.github.com/syphh/215f24b298e939b51b6238688ccfa3af Learn graph theory algorithms: https://inscod.com/graphalgo ... paring data compression algorithms. To this end, we describe three existing cor- pora for examining universal lossless data compression algorithms. The argu ...