Lytro is the brainchild of Dr. Ren Ng, a Stanford Ph.D. dissertation-lamp technology five years ago was showered with awards. Now, with the help of $ 50 million in funding, mostly from Andreessen Horowitz, Ng has built a company that is preparing to launch a free focus digital camera later this year.
The basic premise of Lytro technology is quite simple: the camera captures all the information that may be on the field of light in front of him. You then get a customized digital photos in an almost infinite number of ways. You can focus anywhere in the image, change the level of light - and assume you are using a device with a screen 3-D ready - even create an image you can tilt and shift in three dimensions. (I got a demonstration of 3-D camera images on a laptop and awe.) The camera on the market today require a focus on certain points before taking the shot. Then, they were arrested for lighting all focus areas and count them as one source of light. Lytro light field defines as "all of the light traveling in any direction in every dimension." Lytro camera can gather all the information light, take a shot, and allows users and even a photo viewer to really adjust the focus of the image afterwards. Nothing like this until now.
Field of light technology not only to adjust the focus of the photo. This dramatically helps in other areas of photography as well. When the camera is capable of collecting the entire light field photographs, this information is helpful to take good pictures in low light without flash. For years now, camera manufacturers have slowly increased low light sensitivity photos using a larger sensor to reduce noise. With the technology of light fields in the play, lighting is no longer an issue.
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