Image analysis – Applications – 3-d or stereo imaging analysis
Reexamination Certificate
2008-04-23
2009-08-04
Carter, Aaron W (Department: 2624)
Image analysis
Applications
3-d or stereo imaging analysis
C345S419000, C356S012000, C348S042000
Reexamination Certificate
active
07570805
ABSTRACT:
According to a general aspect, processing images includes projecting an infra-red pattern onto a three-dimensional object and producing a first image, a second image, and a third image of the three-dimensional object while the pattern is projected on the three-dimensional object. The first image and the second image include the three-dimensional object and the pattern. The first image and the second image are produced by capturing at a first camera and a second camera, respectively, light filtered through an infra-red filter. The third image includes the three-dimensional object but not the pattern. Processing the images also includes establishing a first-pair correspondence between a portion of pixels in the first image and a portion of pixels in the second image. Processing the images further includes constructing, based on the first-pair correspondence and the third image, a two-dimensional image that depicts a three-dimensional construction of the three-dimensional object.
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Notification of Transmittal of The International Search Report And The Written Opinion Of The International Searching Authority, Or The Declaration dated Mar. 27, 2007 (15 pages).
Notification of Transmittal of the International Search Report and The Written Opinion of the International Searching Authority, or the Declaration dated Feb. 13, 2007 (10 pages).
Carter Aaron W
Fish & Richardson P.C.
GestureTek, Inc.
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