Image compression is an essential technique for efficient transmission and storage of images. The demands for transmission and storage of multimedia data are increasing exponentially. A gray scale ...

Images transmitted over the world wide web are an excellent example of why data compression is important. Suppose we need to download a digitized color photograph over a computer's 33.6 kbps modem. If ...

Joint Photographic Experts Group (JPEG), a committee that maintains various JPEG image-related standards, has started exploring a way to involve AI to build a new compression standard. In a recent ...

In creating an entirely new way to compress data, a team of researchers has drawn inspiration from physics and the arts. The result is a new data compression method that outperforms existing ...

There are two categories of data compression. The first reduces the size of a single file to save storage space and transmit faster. The second is for storage and transmission convenience. The JPEG ...

Image compression has been one of the constantly evolving challenges in computer science. Programers and researchers are always trying to improve current standards or create new ones to get better ...

First core to bring hardware JPEG XL to consumer and pro cameras: 4K/8K, better quality/byte, small silicon footprint, easy integration. Woodcliff Lake, NJ — Semiconductor IP provider CAST today ...

In image compression, a large file that could be cumbersome to store or share loses a small amount of visual information. This "lossiness" largely preserves the image while vastly reducing its file ...

The Guetzli project shows there's room to improve the venerable compression tech. Too bad Google's software is slow and not so practical for most sites right now. Stephen Shankland worked at CNET from ...

Imagine if every JPEG image file had blockchain-protected data that would verify — or refute — a photograph’s origins. The concept may be more than just an idea. The same organization that created the ...