- data-compression ratio
- коэффициент сжатия данных
English-Russian dictionary of electronics. 2015.
data-compression ratio
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Data compression ratio — Data compression ratio, also known as compression power, is a computer science term used to quantify the reduction in data representation size produced by a data compression algorithm. The data compression ratio is analogous to the physical… … Wikipedia
Compression ratio — For compression ratio in data compression, see data compression ratio. The compression ratio of an internal combustion engine or external combustion engine is a value that represents the ratio of the volume of its combustion chamber from its… … Wikipedia
Data compression — Source coding redirects here. For the term in computer programming, see Source code. In computer science and information theory, data compression, source coding or bit rate reduction is the process of encoding information using fewer bits than… … Wikipedia
compression ratio — The ratio of the original size of data that is sent to the compressed size. For example, a 3:1 compression ratio means that the original data takes up 3 times the amount of space as the compressed data, and a modem would transfer the data 3 times … Dictionary of telecommunications
compression ratio — noun a) The ratio of the volume between the cylinder head of an internal combustion engine and the piston before and after the compression stroke b) The ratio of the size of compressed data after the execution of some compression algorithm to the … Wiktionary
Compression Ratio — HD The difference between the original amount of data and the amount of data after the bandwidth has been reduced through compression, or the degree to which the data set has been reduced numerically. Usually expressed as a ratio such as 5:1 (5… … Audio and video glossary
Lossless data compression — is a class of data compression algorithms that allows the exact original data to be reconstructed from the compressed data. The term lossless is in contrast to lossy data compression, which only allows an approximation of the original data to be… … Wikipedia
Universal code (data compression) — In data compression, a universal code for integers is a prefix code that maps the positive integers onto binary codewords, with the additional property that whatever the true probability distribution on integers, as long as the distribution is… … Wikipedia
Smart Data Compression — is a technique to compress GIS dataset, store all types of feature data and attribute information togetheras a core data structure, SDC format is used in ArcGIS streetmap, routeServer, routeMap IMS, business analyst, businessMap, ArcMobile SDK… … Wikipedia
Smart Data Compression — Pour les articles homonymes, voir SDC. Smart Data Compression (dont l’extension est .sdc) est un format propriétaire de fichier utilisé pour le stockage d’information géographique. Un fichier SDC est destiné à être utilisé par des systèmes… … Wikipédia en Français
Compression — may refer to: In physical science Compression (physical), the result of the subjection of a material to compressive stress Compression member, a class of structural elements, of which a column is the most common specific example Compressibility,… … Wikipedia
