Image analysis – Image transformation or preprocessing
Reexamination Certificate
2007-05-18
2008-09-02
Kassa, Yosef (Department: 2624)
Image analysis
Image transformation or preprocessing
C382S103000, C382S104000, C348S139000, C348S159000
Reexamination Certificate
active
07421148
ABSTRACT:
A computer readable storage medium storing instructions of a computer program which when executed by a computer results in performance of steps including inputting a first image and a second image from two cameras, respectively, transforming the first image to a transformed image, obtaining a degree of similarity D indicating similarity between an image in a processing region established in the second image and an image in a corresponding processing region established in the first image, obtaining a degree of similarity P indicating a similarity between an image in the processing region established in the second image and an image in a corresponding processing region established in the transformed image, detecting the obstacle based on of the degree of similarity D and the degree of similarity P on a reference plane region, and determining a width and a height of the processing region on the basis of a position in the vertical direction on the second image.
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Hattori Hiroshi
Onoguchi Kazunori
Takeda Nobuyuki
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