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Physical Sciences and Mathematics Commons

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Computer Sciences

Electrical Engineering and Computer Science - Technical Reports

2012

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Full-Text Articles in Physical Sciences and Mathematics

Single Eye Or Camera With Depth Perception, Philipp Kornreich, Bart Farell Apr 2012

Single Eye Or Camera With Depth Perception, Philipp Kornreich, Bart Farell

Electrical Engineering and Computer Science - Technical Reports

An imager that can measure the distance from each pixel to the point on the object that is in focus at the pixel is described here. This is accomplished by the use of short lightguide sections combined with each pixel light sensor. In the eye the rods and cones are the fiber like lightguide sections. The lens selects the object point who’s range is to be determined at the particular pixel. The lens reproduces the light pattern of the object point at the image point with the addition of a phase proportional to the distance from object point to image …


Identifying And Analyzing Pointer Misuses For Sophisticated Memory-Corruption Exploit Diagnosis, Mingwei Zhang, Aravind Prakash, Xiaolei Li, Zhenkai Liang, Heng Yin Feb 2012

Identifying And Analyzing Pointer Misuses For Sophisticated Memory-Corruption Exploit Diagnosis, Mingwei Zhang, Aravind Prakash, Xiaolei Li, Zhenkai Liang, Heng Yin

Electrical Engineering and Computer Science - Technical Reports

Software exploits are one of the major threats to internet security. To quickly respond to these attacks, it is critical to automatically diagnose such exploits and find out how they circumvent existing defense mechanisms.