Image analysis – Applications – Target tracking or detecting
Reexamination Certificate
2007-03-13
2007-03-13
Wu, Jingge (Department: 2624)
Image analysis
Applications
Target tracking or detecting
C382S107000, C348S155000
Reexamination Certificate
active
11225415
ABSTRACT:
A system and a method are disclosed for identifying pixels belonging to moving objects in a series of images by using a signed difference operation. A first signed difference is determined between a first image and a second image. A second signed difference is determined between a second image and a third image. Pixels that change from a positive sign in the first signed difference to a negative sign in the second signed difference belong to the moving object in the second image.
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Duell Mark
Fenwick & West LLP
Hung Yubin
Wu Jingge
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