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Method and apparatus for object tracking and segmentation via background tracking

机译：通过背景跟踪进行对象跟踪和分割的方法和装置

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摘要

A method for tracking an object commences by first establishing the object (12) in a current frame. Thereafter, a background region (202) is established encompassing the object in the current frame. The location for the object (12) is then estimated in a next frame. Next, the propagation of the background region (202) is determined. Finally, the object is segmented from its background based on propagation of the background region, thereby allowing tracking of the object from frame to frame.

机译：一种用于跟踪对象的方法始于首先在当前帧中建立对象（ 12 ）。此后，建立包围当前帧中对象的背景区域（ 202 ）。然后在下一帧中估计对象（ 12 ）的位置。接下来，确定背景区域（ 202 ）的传播。最终，根据背景区域的传播从背景中分割出对象，从而可以逐帧跟踪对象。 展开▼

著录项

公开/公告号US10249046B2

专利类型

公开/公告日2019-04-02

原文格式PDF

申请/专利权人 THOMSON LICENSING;
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申请/专利号US201515314497

发明设计人 TOMAS ENRIQUE CRIVELLI;JUAN MANUEL PEREZ RUA;PATRICK PEREZ;
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申请日2015-05-26

分类号G06T7/70;G06T7/194;G06T7/215;G06T7/269;G06T7/90;

国家 US

入库时间 2022-08-21 12:10:41

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