Pepsi has seen a lot of flavor variants over the decades, and some leave us feeling nostalgic. We'd love to see these old ...

In this paper, a technique for a bi-script off-line signature identification system is proposed ... modified chain-code direction features and gradient features computed from both background and ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

It's a win-win, and it's why everything on iStock is only available royalty-free — including all Backgrounds images and footage. What kinds of royalty-free files are available on iStock? How can you ...