Search results
Results from the WOW.Com Content Network
Image compression is a type of data compression applied to digital images, to reduce their cost for storage or transmission. Algorithms may take advantage of visual perception and the statistical properties of image data to provide superior results compared with generic data compression methods which are used for other digital data.
Kiwix on an Android-powered tablet shown the article from Wikipedia for Schools in offline usage The ZIM file format is an open file format that stores website content for offline usage. [ 1 ] The format is defined by the openZIM project, which also supports an open-source ZIM reader called Kiwix .
Composite image showing JPG and PNG image compression. Left side of the image is from a low-quality JPEG image, showing lossy artefacts; the right side is from a PNG image. In information technology , lossy compression or irreversible compression is the class of data compression methods that uses inexact approximations and partial data ...
A number of proprietary software products are available for saving Web pages for later use offline.They vary in terms of the techniques used for saving, what types of content can be saved, the format and compression of the saved files, provision for working with already saved content, and in other ways.
Show images within an article. Access 3.7+ million images using the offline image databases. Works with any Wikimedia wiki, including Wikipedia, Wiktionary, Wikisource, Wikiquote, Wikivoyage (also some non-wmf dumps) Works with any non-English language wiki such as French Wikipedia, German Wikisource, Dutch Wikivoyage, etc.
bzip2 is a free and open-source file compression program that uses the Burrows–Wheeler algorithm.It only compresses single files and is not a file archiver.It relies on separate external utilities for tasks such as handling multiple files, encryption, and archive-splitting.