Realtime stereo and motion analysis on passive video images...

Details Realtime stereo and motion analysis on passive video images... Realtime stereo and motion analysis on passive video images...

2007-03-20

2007-03-20

Bali, Vikkram (Department: 2624)

Image analysis

Applications

3-d or stereo imaging analysis

Reexamination Certificate

active

10665881

ABSTRACT:
A compact, inexpensive, real-time device for computing dense stereo range and motion field images, which are fundamental measurements supporting a wide range of computer vision systems that interact with the real world, where objects move through three-dimensional space includes a novel algorithm for image-to-image comparison that requires less storage and fewer operations than other algorithms. A combination of standard, low-cost and low-power components are programmed to perform algorithm and performs realtime stereo and motion analysis on passive video images, including image capture, digitization, stereo and/or motion processing, and transmission of results.

REFERENCES:
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patent: 5432712 (1995-07-01), Chan
patent: 5577130 (1996-11-01), Wu
patent: 0 686 942 (1995-12-01), None
Computational stereo, by Barnard et al., computing surveys, vol. 14, No. 4, Dec. 1982.
A parallel stereo algorithm that produces dense depth maps and preserves image features, by Fua, machine viaion and applications (1993) 6:35-45.

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