Open AccessA Review on Different Types of Lossless Data Compression Techniques
Author(s) -
Anshul Gupta,
Sumit Nigam
Publication year - 2021
Publication title -
international journal of scientific research in computer science, engineering and information technology
Language(s) - English
Resource type - Journals
ISSN - 2456-3307
DOI - 10.32628/cseit217113
Subject(s) - lossless compression , lossy compression , data compression , computer science , data compression ratio , compression (physics) , bandwidth (computing) , volume (thermodynamics) , image compression , algorithm , computer network , artificial intelligence , materials science , composite material , image (mathematics) , image processing , physics , quantum mechanics
This paper provides different kinds of techniques for lossless data compression and comparison between them. By eliminating redundant bits, data compression decreases the file size. In order to reduce the capacity needed for that data, it decreases the redundant bits in data representation and thus uses the bandwidth effectively to reduce the communication cost. Compression of data saves file volume, network bandwidth and speeds up the transfer speed as well. Lossless and Lossy are the two techniques for data compression. Lossless compression maintains the data properly.