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 ...

Google claims that its new Guetzli software can produce JPEG files up to 35% than other available methods -- but our tests find only limited support for that claim. Share on Facebook (opens in a new ...

If you’re building an app or site that stores, manipulates or serves a lot of images, you’ll want to consider implementing Google’s new image compression algorithm, which promises to reduce JPEG file ...