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 ...

Yes, I understand why the initial compression of a bitmap (not necessarily a .BMP) to a JPEG is lossy, via the quantization step after DCT. But if I decompress a JPEG back to a new bitmap, and then re ...

Whether you’re running a website or using social media, images are crucial. They provide a visual representation of your brand and its offerings, catching the eye of prospective customers. However, if ...

The JPEG format is one of the most widely supported ways to create, edit and save images. JPEG files have relatively small file sizes due to the way the format compresses the data that makes up the ...

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 ...