DATA COMPRESSION DEVICE AND DATA EXPANSION DEVICE

• Main Authors: KAWAMURA, ATSUSHI, MIZUSHIMA, NAGAMASA, KOSEKI, HIDEYUKI
• Format: Patent
• Language: English; French; Japanese
• Published: 12.02.2015
• Subjects: BASIC ELECTRONIC CIRCUITRY; CODE CONVERSION IN GENERAL; CODING; DECODING; ELECTRICITY

An objective of the present invention is to ensure throughput in expanding compressed data. A data compression device comprises: a segmenting unit which segments inputted plaintext data into a plurality of plaintext blocks, each of which having a prescribed plaintext block length; a compression unit...