Mechanism for tracking colored objects in a video sequence
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United States of America Patent
Stats
-
Jul 6, 2004
Grant Date -
Oct 3, 2002
app pub date -
Mar 30, 2001
filing date -
Mar 30, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An automated object tracking system for tracking a colored object through a series of frames of data. The system has a first image source device to provide a data array of pixels of a digital image. A second image source device provides a binary image of the data array. The system utilizes an analysis system to create a first histogram for columns of the binary image and a second histogram for rows of the binary image. Each histogram is thresholded, and after being thresholding, is utilized to estimate the center of a tracked object in the binary image.
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Cited Art Landscape
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