Open AccessImage Compression Techniques with LZW method
Author(s) -
Harsimran Kaur
Publication year - 2022
Publication title -
international journal for research in applied science and engineering technology
Language(s) - English
Resource type - Journals
ISSN - 2321-9653
DOI - 10.22214/ijraset.2022.39999
Subject(s) - lossy compression , lossless compression , computer science , image compression , data compression , texture compression , compression (physics) , data compression ratio , computer vision , artificial intelligence , image (mathematics) , image processing , materials science , composite material
Image compression is a technique which is used to reduce the size of the data. In other words, it means to remove the extra data from the available by applying some techniques and tricks which makes the data easy for storing and transmitting it over the transmission medium. The compression techniques are broadly divided into two categories. First one is Lossy Compression in which some of the data is lost while compressing it and second technique is lossless technique in which data is not lost after compressing it. These compression techniques can be applied on different image formats. This review paper compares the different compression techniques. Keywords: lossy, lossless, image formats, compression techniques.