JP6041515B2 - 画像処理装置および画像処理方法 - Google Patents

画像処理装置および画像処理方法 Download PDF

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Publication number
JP6041515B2
JP6041515B2 JP2012090449A JP2012090449A JP6041515B2 JP 6041515 B2 JP6041515 B2 JP 6041515B2 JP 2012090449 A JP2012090449 A JP 2012090449A JP 2012090449 A JP2012090449 A JP 2012090449A JP 6041515 B2 JP6041515 B2 JP 6041515B2
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background model
image processing
time
image
value
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Japanese (ja)
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JP2013218612A5 (enExample
JP2013218612A (ja
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東條　洋
洋 東條
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Canon Inc
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Canon Inc
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Priority to JP2012090449A priority Critical patent/JP6041515B2/ja
Priority to US13/856,887 priority patent/US20130271667A1/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/147—Scene change detection

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Analysis (AREA)
JP2012090449A 2012-04-11 2012-04-11 画像処理装置および画像処理方法 Active JP6041515B2 (ja)

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JP2012090449A JP6041515B2 (ja) 2012-04-11 2012-04-11 画像処理装置および画像処理方法
US13/856,887 US20130271667A1 (en) 2012-04-11 2013-04-04 Video processing apparatus and video processing method

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JP2012090449A JP6041515B2 (ja) 2012-04-11 2012-04-11 画像処理装置および画像処理方法

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JP2013218612A JP2013218612A (ja) 2013-10-24
JP2013218612A5 JP2013218612A5 (enExample) 2015-05-28
JP6041515B2 true JP6041515B2 (ja) 2016-12-07

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Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6046948B2 (ja) 2012-08-22 2016-12-21 キヤノン株式会社 物体検知装置及びその制御方法、プログラム、並びに記憶媒体
JP6532190B2 (ja) 2014-03-26 2019-06-19 キヤノン株式会社 画像検索装置、画像検索方法
JP2016134803A (ja) * 2015-01-20 2016-07-25 キヤノン株式会社 画像処理装置及び画像処理方法
CN104822009B (zh) * 2015-04-14 2017-11-28 无锡天脉聚源传媒科技有限公司 一种视频场景变换识别的方法及装置
US20180286130A1 (en) * 2016-01-06 2018-10-04 Hewlett-Packard Development Company, L.P. Graphical image augmentation of physical objects
JP7085812B2 (ja) 2017-08-02 2022-06-17 キヤノン株式会社 画像処理装置およびその制御方法
JP7169752B2 (ja) * 2018-03-22 2022-11-11 キヤノン株式会社 監視装置、監視システム、制御方法、及びプログラム
EP3582181B1 (en) * 2018-06-14 2020-04-01 Axis AB Method, device and system for determining whether pixel positions in an image frame belong to a background or a foreground
CN110929597A (zh) * 2019-11-06 2020-03-27 普联技术有限公司 一种基于图像的树叶过滤方法、装置及存储介质
US12198436B2 (en) 2019-12-27 2025-01-14 Nec Corporation Display system, display processing method, and nontransitory computer-readable storage medium

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000324477A (ja) * 1999-05-14 2000-11-24 Hitachi Ltd 画像監視方法および装置
JP2001333417A (ja) * 2000-05-19 2001-11-30 Fujitsu General Ltd カメラ監視装置
JP4444603B2 (ja) * 2003-09-03 2010-03-31 キヤノン株式会社 表示装置、システム、画像表示システム、画像処理方法、表示方法、及びプログラム
JP4315138B2 (ja) * 2004-09-13 2009-08-19 ソニー株式会社 画像処理装置及び画像処理方法
US20070122000A1 (en) * 2005-11-29 2007-05-31 Objectvideo, Inc. Detection of stationary objects in video
AU2008200966B2 (en) * 2008-02-28 2012-03-15 Canon Kabushiki Kaisha Stationary object detection using multi-mode background modelling
US9373055B2 (en) * 2008-12-16 2016-06-21 Behavioral Recognition Systems, Inc. Hierarchical sudden illumination change detection using radiance consistency within a spatial neighborhood
US8285046B2 (en) * 2009-02-18 2012-10-09 Behavioral Recognition Systems, Inc. Adaptive update of background pixel thresholds using sudden illumination change detection
JP2012033100A (ja) * 2010-08-02 2012-02-16 Canon Inc 画像処理装置、画像処理方法、及びコンピュータプログラム

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US20130271667A1 (en) 2013-10-17

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