Smoke detecting method and system

A smoke detecting method and system are provided. The smoke detecting method and system capture a plurality of images; determine whether a moving object exists in the plurality of images; select the images having the moving object to be analyzed; analyze whether the moving object is moving toward a...

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Bibliographic Details
Main Authors HUANG, KUN LIN, WANG, CHENG WEI, CHANG, SHEN KUEN, LU, CHUNG HSIEN, ZHAO, HAO TING
Format Patent
LanguageChinese
English
Published 11.02.2013
Subjects
ALARM SYSTEMS
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
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Summary:A smoke detecting method and system are provided. The smoke detecting method and system capture a plurality of images; determine whether a moving object exists in the plurality of images; select the images having the moving object to be analyzed; analyze whether the moving object is moving toward a specific direction and a displacement of a base point of the moving object; and determine the moving object as a smoke when the moving object is moving toward the specific direction and the displacement is less than a threshold value.
Bibliography:Application Number: TW200897140086