What are the challenges and opportunities for lossless compression in scientific research?

May 10, 1994 ... We describe a block-sorting, lossless data compression algorithm, and our imple- mentation of that algorithm. We compare the performance of ... Nov 4, 2021 ... This report provides a broad tutorial overview of the CCSDS Lossless Data. Compression algorithm and is aimed at helping first-time readers to ... Lossless compression uses an algorithm to shrink the image without losing any important data. Essentially, it rewrites the file to make it more efficient - ... I am an expert in the area of hardware lossless data compression, signal processing with embedded systems (e.g. ARM), video... Keywords: reconfigurable ... ... Data Compression Competition (GDCC) is looking for students of engineering to raise the bar in lossless data compression and win cash prizes along the way ... 1. General-purpose lossless compression. The old compressors: zip/gzip, bzip2, lzma are still widely used. We have new compressors: lz4, zstd and brotli but ... The algorithm, which compresses data in segments, was devised by mathematician and financial expert Nicholas Stavrinou, now CEO of SISP Technologies. He shared ... By choosing the lowest-energy compressor and decompressor on the test platform, rather than using default levels of compression, overall energy to send ... This work is devoted to the study and comparison of some lossless data compression methods. First, we focus on two classical methods which are the Huffman and ... Lossless compression is a class of data compression that allows the original data to be perfectly reconstructed from the compressed data with no loss of ...