Wednesday, April 23, 2014

Face recognition

This interesting article explores pros, cons, and challenges of face recognition - how it can be used for good to find criminals quickly, and for bad, potentially allowing google glasses to identify a stranger and give you his social security number. 

And here's a blog that links to some examples of super-resolution video processing to create a high resolution image from a grainy one. 

And here's an interesting proposal that you can increase a camera's resolution by shaking it. In essence, an indistinct line that crosses two pixels on the recording chip is made more distinct by shaking the chip by an amount less than a pixel width and then analyzing the consecutive images to achieve better clarity. 

Sent from my iPhone

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