[Dominic Szablewski] was tinkering around with compressing RGB images, when he stumbled upon idea of how to make a simple lossless compression algorithm, resulting in the Quite OK Image Format, which ...

This paper discusses the hardware implementation of an encoder and a decoder for the QOI lossless RGB image format. Some results are given for the AMD/Xilinx architecture, reaching over 800 Mpixels/s ...

CAST’s JPEG-LS Encoder and Decoder provide a scalable, zero-latency, ultra-low-power hardware solution for numerically- or visually-lossless image compression WOODCLIFF LAKE, NJ USA -- June 12 2018 -- ...

Compression algorithms for speech, audio, still images, and video are quite complicated and, more importantly, nearly always lossy. Thus, samples often change dramatically once they’re decompressed.

Brother and sister team Peter Ma and Nancy Ghaly presented Piper Pied, a lossless compression algorithm for online images, at the Disrupt NY Hackathon today. The startup is a “creative spin” on Pied ...

Imagination Technologies has unveiled the PowerVR PVRIC4, a new generation of its image compression technology which enables SoC customers targeting devices such as DTVs, smartphones and tablets to ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...

People store large quantities of data in their electronic devices and transfer some of this data to others, whether for professional or personal reasons. Data compression methods are thus of the ...

GEMAC GmbH has introduced a new generation of its lossless data compression hardware-solutions, designated ELDC-II (Enhanced Lossless Data Compression), and which is now readily available as an ...

Compression is the art of removing redundant or duplicate information from a file or a set of bytes in such a way that the original content can be reconstituted (decompressed) at a later stage. The ...