infraredcamera
Latest
Scientists dupe infrared cameras with thermal camouflage
Scientists have created a graphene-based material that can outwit thermal cameras by masking hot objects. The film provides a layer of camouflage by appearing to match the ambient temperature, potentially making the object it's covering seem invisible to the cameras.
Meet Raspberry Pi NoIR, an infrared camera board for low light photography
If Raspberry Pi owners wanted to use the device's camera board for nighttime photography, they had to engage in some extremely delicate tinkering, as the unit's IR filter was firmly attached. Until now. The folks at Raspberry Pi took to their blog today to announce the debut of Pi NoIR, an infrared camera board designed with low light situations in mind. The NoIR stands for "no infrared," a reference to the nonexistent IR filter. Previously, the supplier of the existing camera package didn't offer an infrared option, but so many users, including wildlife photographers, requested the ability to use their Raspberry Pis in a wider variety of situations that the company was eventually persuaded to build the new camera. The team is aiming for a November launch, but so far, no release date is set in stone. To see footage shot with the Pi NoIR, check out the videos after the break.
Batcopter UAV observes anti-collision bat behavior, crashes into ground (video)
If you wander out into a gaggle of fellow humans in total darkness, chances are you're going to bump into one or two. Such is not the case for bats, which do much of their hunting after the sun sets. Boston University's Intelligent Mechatronics Lab launched operation Batcopter to better understand how bats can fly in clusters large enough to be detected by radar without colliding. Equipped with a GoPro 3D HD camera, GPS, and OpenPilot's CopterControl system, the 1.8-pound quadcopter UAV joined Brazilian free-tailed bats in the skies of South Texas, capturing some pretty cool footage along the way. A trio of high-speed infrared cameras positioned on the ground photographed the aircraft's interactions with the flying mammals, which seemed to maneuver around the man-made intruder without incident, until a rotor failure resulted in a Batcopter inversion and subsequent ground collision. Even so, the craft still managed to take to the skies. Jump past the break to see the crippled UAV in action, and hit up the source link for some awesome infrared footage and stills.
Apple camera patent could stop smartphone bootleggers in their tracks
Apple is always filing patents for strange and fantastic things that never seem to find their way into actual products. But an application published today details some interesting tech that we could actually see getting jammed into a future iPhone (for better or worse). By pairing an infrared sensor with the camera already on board, portable devices could receive data from transmitters placed, well, wherever. Beyond simply blasting out text and opening links like a glorified QR code, transmitters could disable certain features, such as the camera, to prevent recording at movie theaters and music venues. If completely shutting off the cam seems a bit heavy-handed, watermarks can also be applied to photos identifying businesses or copyrighted content. Some potential uses are a little less Big Brother, like museums beaming information about exhibits to a user's or launching an audio tour. Obviously third parties would have to get behind the IR push and there's no guarantee that Apple will put this in a future iProduct. Still, we're a little worried that the days of blurry YouTube concert videos may be coming to an end.
Samsung's SCH-W760 with infrared video conferencing is ready for your parole hearing
We get it. Sometimes, not often, but sometimes when you're staring into the sad abyss of an empty Tennessee fifth, the idea of initiating an impromptu video conference in total darkness seems mighty compelling. That's where Samsung's SCH-W760 with 7.2Mbps HSDPA and front-facing infrared camera can help. It's available now in Korea and could be the difference between making a solo bed-spin performance or 3- to 6-months served at county for violating your restraining order. The choice is yours for KRW580,000 or about 445 of the green stuff.
