Image analysis – Image compression or coding – Interframe coding
Reexamination Certificate
2011-04-12
2011-04-12
Ahmed, Samir A. (Department: 2624)
Image analysis
Image compression or coding
Interframe coding
C382S162000, C382S167000, C382S107000, C382S232000, C348S702000, C375S240010
Reexamination Certificate
active
07925106
ABSTRACT:
A motion detection apparatus detecting motion in an image may include a black-and-white signal motion detector, a first color signal motion detector, a second color signal motion detector, and a final motion flag output unit. The motion detection apparatus may output a final motion flag in accordance with whether there is motion in a black-and-white image, whether there is first color motion in a color image, and whether there is second color motion in the color image. The motion detection apparatus may control a threshold value used to determine whether there is motion in an image in the present frame in response to accumulated information about whether there has been motion in the image for a predetermined past frame through to the previous frame.
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Chon E-woo
Park Jae-Hong
Park Sung-cheol
Seo Mi-kyoung
Ahmed Samir A.
Bayat Ali
Lee & Morse P.C.
Samsung Electronics Co,. Ltd.
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