Computer scientists use Google Labs widget in object recognition software.

Stitches together thousands of images into one.

Revolutionary lens is lighter, smaller and more affordable.

From mega pixel to single pixel.

Boffins enthuse about Particle Swarm Optimisation algorithm.

Imaging sensor converts invisible X-ray images into digital signals.

Open architecture allows easy access to plug-ins.

Application offered free over the internet.

Samsung ups the ante in the HD TV battle, turning on 240Hz Blue Phase LCDs. Read on for the lowdown on Blue Phase.

Device can decompress full high-definition video at 1,920 dots x 1,080 lines in real time.

Device can decompress full high-definition video at 1,920 dots x 1,080 lines in real time.

New technique turbo charges rendering of smoky images.

Malware targets Windows, Mac and Linux computers.

Imaging software revamped.

Chinese giant has made progress but still has issues, warns Gartner.

Nist shows on-card fingerprint match is secure.

Site rejects ads from self-styled 'Firearms Training Institute'.

New material has potential for next-gen optical networking devices.

Small is beautiful.

Sick hackers tempt email users with images of attack.