There are generic compression algorithms available, including Google’s open source Brotli. Lepton, written primarily in C++, is tuned to work with images, and it cuts off 22 percent of file size ...

[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, whi… ...

The compression algorithm we are perhaps most familiar with is zip compression – although it's more formally known as 'Deflate'. This is a good example of a 'lossless' compression algorithm ...

Could Stable Diffusion have a future as a higher quality algorithm for lossy compression of images on the Internet and elsewhere? The method used by Bühlmann (for which there's a code sample ...

Image compression, once the domain of the PC, is becoming pervasive in embedded environments. This trend is largely a result of the increased processing power and multimedia capabilities of new DSPs.

Image degradation became important at 27 KB for both algorithms. At high compression levels, IRMA and HMA detection were most affected with JPEG2000 performing slightly better than classic JPEG.

As Google points out in its blog post, this reduction method is similar to their Zopfli algorithm that shrinks PNG and gzip files without needing to create a new format.

The eventual file size of the reconstructed image was the compressed size of the text messages sent by the describer because that’s what would be required to recreate that image. (The group didn ...

Starting with stills Because video clips are made up of sequences of individual images, or “frames,” video compression algorithms share many concepts and techniques with still-image compression ...