Abstract: Image compression is required for many computer vision applications, but traditional methods like JPEG and PNG have trouble preserving image quality at high compression levels. The study ...

You can create multiple wallpaper designs for your iPhone's Home and Lock screens with different styles, images, filters, and widgets, and easily switch among them.

Once you are on a current Beta or Dev Insider build, you'll need to use the ViVeTool, a free command-line utility that enables hidden Windows features, to turn on animated wallpaper. First, download ...

A website announces, “Free celebrity wallpaper!” You browse the images. There’s Selena Gomez, Rihanna and Timothée Chalamet—but you settle on Taylor Swift. Her hair is doing that wind-machine thing ...