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Method of acquiring detection zone in image and method of determining zone usage

專利號(hào)
US11176379B2
公開日期
2021-11-16
申請(qǐng)人
INVENTEC (PUDONG) TECHNOLOGY CORPORATION; INVENTEC CORPORATION（CN Shanghai TW Taipei）
發(fā)明人
You-Gang Chen; Jiun-Kuei Jung
IPC分類
G06K9/00; G06K9/32
技術(shù)領(lǐng)域
zone,detection,acquiring,traces,mt,computing,dz,image,in,s01
地域： Shanghai

摘要

A method of acquiring detection zone in image, comprises: sequentially acquiring a plurality of images associated with an image acquiring scene by a camera, computing a plurality of moving traces of a plurality of objects in the plurality of images by a computing device, performing a clustering procedure to the moving traces by the computing device to obtain a detection zone, and displaying the detection zone and another image by a display device, with said another image different from the plurality of images and associated with the image acquiring scene.

說明書

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

According to one or more embodiment of this disclosure, a method of determining zone usage, comprising: by a camera, sequentially acquiring a plurality of images associated with an image acquiring scene; by a computing device, computing a plurality of moving traces of a plurality of objects in the images; by the computing device, performing a clustering procedure to the moving traces to obtain a detection zone; by the computing device, performing an event detection procedure based on the detection zone, wherein the event detection procedure is determining whether a behavior of a detected object meets an event rule by the computing device; and by the computing device, outputting a detection result of the event detection procedure.

BRIEF DESCRIPTION OF THE DRAWINGS

The present disclosure will become more fully understood from the detailed description given hereinbelow and the accompanying drawings which are given by way of illustration only and thus are not limitative of the present disclosure and wherein:

FIG. 1 is a schematic diagram of a method of acquiring detection zone in image according to an embodiment of the present disclosure;

FIG. 2 is a flow chart of a method of acquiring detection zone in image according to an embodiment of the present disclosure;

FIGS. 3(a) and 3(b) are schematic diagrams of a method of acquiring detection zone in image according to an embodiment of the present disclosure;

FIG. 4 is a flow chart of a method of acquiring detection zone in image according to another embodiment of the present disclosure; and

權(quán)利要求

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