Multiple thresholding for video frame segmentation

Details Multiple thresholding for video frame segmentation Multiple thresholding for video frame segmentation

2007-10-02

2007-10-02

Chen, Wenpeng (Department: 2624)

Image analysis

Image segmentation

C382S103000

Reexamination Certificate

active

10319145

ABSTRACT:
Intensity of each pixel in a source video frame is compared with intensities of one or more corresponding pixels in a reference video frame to calculate one or more intensity differences for each pixel in the source video frame. Further, a determination is made for each pixel in the source video frame, based on the intensity differences and multiple threshold sets, as to whether each pixel in the source video frame is a foreground pixel or a background pixel.

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