发明名称 |
Object tracking systems and methods utilizing compressed-domain motion-based segmentation |
摘要 |
An object tracking method may include: receiving frames of data containing image information of an object; performing an object segmentation to obtain an object motion result; and using the object motion result to conduct an object tracking. In particular, the object segmentation may include: extracting motion vectors from the frames of data; estimating a global motion using the motion vectors; and subtracting the global motion from the motion vectors to generate an object motion result.
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申请公布号 |
US7835542(B2) |
申请公布日期 |
2010.11.16 |
申请号 |
US20060419600 |
申请日期 |
2006.05.22 |
申请人 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE |
发明人 |
LIN CHIA-WEN;LING ZHI-HONG;LEE KUAL-ZHENG |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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