Foreground extraction method for dynamic control

The invention relates to a foreground extraction method applied to dynamic control of video images and belongs to the field of computer image processing. By dynamically controlling an updating state of a background model and dynamically adjusting the number of Gaussian distribution of local regional...

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Bibliographic Details
Main Authors YANG GENG, ZHU WEI, LI BAIHUI, DAI HUA, BAI SHANSHAN, WANG YAFEI
Format Patent
LanguageChinese
English
Published 22.05.2013
Subjects
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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Summary:The invention relates to a foreground extraction method applied to dynamic control of video images and belongs to the field of computer image processing. By dynamically controlling an updating state of a background model and dynamically adjusting the number of Gaussian distribution of local regional pixels according to complexity degree of different video scenes, the foreground extraction method for dynamic control can be more adaptive to application of complicated scenes.
Bibliography:Application Number: CN2013138213