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Pixel perfect: Cornell develops a lens-free, pinhead-size camera
Date:7/6/2011

the Fourier transform of the image being detected by being sensitive to a unique blend of incident angles.

While Fourier components themselves are sometimes directly useful, a bit of computation can also transform Fourier components into an image.

The scientists will continue working to improve the camera's resolution and efficiency, but they think their concept can lead to a myriad of applications. It could be a component in any cheap electronic system in devices that, for example, detect the angle of the sun or a micro-robot that requires a simple visual system to navigate.


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Contact: Blaine Friedlander
blaine@cornell.edu
607-254-8093
Cornell University
Source:Eurekalert

Page: 1 2

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