File compression is the process of reducing the size of a file while preserving its content. This is typically used to save storage space, reduce transfer time over the internet, and enhance system ...

Abstract: The paper deals with the problematics of lossless data compression and is focused on the use of Run-Length Encoding (RLE) principle of lossless compression of binary images, especially ...

Run Length Encoding (RLE) is a very simple compression format for images. Its works best on images that have a limited number of different colors, with relatively large regions of each color. This ...

Russ Cook on Sunday completed a mammoth quest to run the length of Africa having overcome health scares, visa troubles and even an armed robbery. The Briton arrived late in the afternoon at Cape ...

Editor’s Note: This story originally published in March 2018. We’re republishing the piece following news that Stephen Wilhite, one of the lead creators of the GIF, died earlier this month after ...

Canvas-png-compression accesses raw data of canvas using getImageData method of the context. It then uses pako to apply zlib compression to the filtered imageData(one of those filters is used for each ...

Abstract: Images are among the most common and popular representations of data. Digital images are used for professional and personal use ranging from official documents to social media. Thus, any ...