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New Camera Inspired By Insect Eyes

sciencehabit writes "An insect's compound eye is an engineering marvel: high resolution, wide field of view, and incredible sensitivity to motion, all in a compact package. Now, a new digital camera provides the best-ever imitation of a bug's vision, using new optical materials and techniques. This technology could someday give patrolling surveillance drones the same exquisite vision as a dragonfly on the hunt."

4 of 35 comments (clear)

  1. pinhole camera. by Anonymous Coward · · Score: 4, Interesting

    If you make each sensor small enough with the appropriate overlay mask - you get a pinhole camera with an infinite depth of view.

    The advantage an array of such cameras is the ability to integrate thousands of small images to create a 3D result.

  2. Bent electronics - a first? by G3ckoG33k · · Score: 3, Interesting

    From another article on the same topic

    http://www.colorado.edu/news/releases/2013/05/01/insect-eye-inspired-camera-captures-wide-field-view-no-distortion-according

    "“The most important and most revolutionizing part of this camera is to bend electronics onto a curved surface,” said Jianliang Xiao, assistant professor of mechanical engineering at CU-Boulder and co-lead author of the study."

    So, electronics have not been bent like this before, whether for optronics or otherwise? Maybe it is too obvious, in hindsight.

  3. Re:lightfield cameras may work in similar way by ka9dgx · · Score: 3, Interesting

    Yes, this is just like a plenoptic (light field) camera. If you want to experiment yourself, all you need is non-moving subject material, a digital camera, and time. Take photos from slightly shifted viewing positions of a subject. Then use Hugin or Photoshop to align them on a chosen subject (or focal plane). Average all the frames together, and you'll have a synthetic focus image of your subject.

    With some care and effort, you can even supersample the pool of images and get super-resolution output, where the result is more pixels than any source image (but far less than the sum of all the images).

    I've been doing experimentation along these lines for a few years, and here are the resulting photos of scenes from the Chicago area. I was inspired by the work of Marc Levoy, and his Stanford Multi-Camera array.

  4. Re:Since when are compound eyes high resolution? by Anonymous Coward · · Score: 2, Interesting

    Video of what Immerman is talking about. http://www.youtube.com/watch?v=dOyc98tV5kA