Camera’s That Can Take 3D Pictures??
Thursday, February 21st, 2008Just when HD cameras are hitting the market, it looks as though another digital photo technology is being developed. Stanford researchers have devised an image sensor that is capable of judging depth in pictures. While this technology is no where close to becoming available at retail, it is still interesting to see that the technology isn’t so far fetched.
It’s a fairly simple technology to grasp when speaking in layman’s terms. Basically instead of the sensor producing one big image, it will divide the image into 16×16 layers. These layers will overlap one another, with some of them appearing to be in the foreground, while the others will be in the background. The problem with these 16×16 layers is that you must have some form of texture and detail for the picture to produce a 3D image.
Another benefit of this new techonlogy, is noise reduction in photos. Stephen Shankland of CNet reports how the noise reduction works, “The noise is reduced because multiple subarrays capture the same views. It’s therefore easier to distinguish true color of the subject from off-color noise.”
Probably the biggest road block for the researchers at this point, is the amount of processing power it takes to produce a single image. It takes quite a considerable amount of power to produce the 3D images compared to the 2D images we know. So much so it isn’t anywhere near ready for retail production.
So there you have it, 3D photos might be gracing your picture frames. It will be interesting to see what digital camera company begins to invest in the research. Now only if digital camcorders will be able to produce 3D videos R2-D2 style (which may not be too far off)
