CN110114801A - 图像前景检测装置及方法、电子设备 - Google Patents

图像前景检测装置及方法、电子设备 Download PDF

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Publication number
CN110114801A
CN110114801A CN201780081347.5A CN201780081347A CN110114801A CN 110114801 A CN110114801 A CN 110114801A CN 201780081347 A CN201780081347 A CN 201780081347A CN 110114801 A CN110114801 A CN 110114801A
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pixel
value
foreground
background model
threshold
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CN110114801B (zh
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张楠
王琪
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Fujitsu Ltd
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Fujitsu Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/136—Segmentation; Edge detection involving thresholding
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/194—Segmentation; Edge detection involving foreground-background segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20076—Probabilistic image processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30168—Image quality inspection

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  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Multimedia (AREA)
  • Image Analysis (AREA)

Abstract

一种图像前景检测装置及方法、电子设备。该装置及方法通过在更新背景模型时以预定概率替换像素值差值最大的样本值，能够有效提高背景模型的准确性，快速的获得数量较多且准确的完整前景图像块。

Description

PCT国内申请，说明书已公开。

Claims (15)

  1. PCT国内申请，权利要求书已公开。
CN201780081347.5A 2017-01-23 2017-01-23 图像前景检测装置及方法、电子设备 Active CN110114801B (zh)

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PCT/CN2017/072211 WO2018133101A1 (zh) 2017-01-23 2017-01-23 图像前景检测装置及方法、电子设备

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CN110114801A true CN110114801A (zh) 2019-08-09
CN110114801B CN110114801B (zh) 2022-09-20

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US (1) US11107237B2 (zh)
JP (1) JP6809613B2 (zh)
CN (1) CN110114801B (zh)
WO (1) WO2018133101A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111161225A (zh) * 2019-12-19 2020-05-15 浙江大华技术股份有限公司 一种图像差异检测方法、装置、电子设备和存储介质
CN111429472A (zh) * 2020-03-16 2020-07-17 北京百度网讯科技有限公司 图像的识别方法、装置、电子设备和存储介质
CN113592921A (zh) * 2021-06-30 2021-11-02 北京旷视科技有限公司 图像匹配方法，装置，电子设备及存储介质

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111325773A (zh) * 2018-12-17 2020-06-23 北京京东尚科信息技术有限公司 运动目标的检测方法、装置、设备及可读存储介质
CN111553931B (zh) * 2020-04-03 2022-06-24 中国地质大学（武汉） 一种用于室内实时监控的ViBe-ID前景检测方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050163345A1 (en) * 2003-12-03 2005-07-28 Safehouse International Limited Analysing image data
US20060034519A1 (en) * 1999-09-20 2006-02-16 Microsoft Corporation Background maintenance of an image sequence
US20060126933A1 (en) * 2004-12-15 2006-06-15 Porikli Fatih M Foreground detection using intrinsic images
CN101236599A (zh) * 2007-12-29 2008-08-06 浙江工业大学 基于多摄像机信息融合的人脸识别检测装置
JP2012238175A (ja) * 2011-05-11 2012-12-06 Canon Inc 情報処理装置、情報処理方法、及びプログラム
US20130170557A1 (en) * 2011-12-29 2013-07-04 Pelco, Inc. Method and System for Video Coding with Noise Filtering
CN104392468A (zh) * 2014-11-21 2015-03-04 南京理工大学 基于改进视觉背景提取的运动目标检测方法
US20150278616A1 (en) * 2014-03-27 2015-10-01 Xerox Corporation Feature- and classifier-based vehicle headlight/shadow removal in video
US20150334398A1 (en) * 2014-05-15 2015-11-19 Daniel Socek Content adaptive background foreground segmentation for video coding
US20160125245A1 (en) * 2014-10-29 2016-05-05 Behavioral Recognition Systems, Inc. Foreground detector for video analytics system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0271380A (ja) * 1988-09-07 1990-03-09 Hitachi Ltd 背景画像更新方法および装置
JPH05225341A (ja) * 1992-02-13 1993-09-03 Matsushita Electric Ind Co Ltd 移動物体検出装置
US7224735B2 (en) * 2003-05-21 2007-05-29 Mitsubishi Electronic Research Laboratories, Inc. Adaptive background image updating
US8873852B2 (en) * 2011-09-29 2014-10-28 Mediatek Singapore Pte. Ltd Method and apparatus for foreground object detection
MY179728A (en) * 2012-03-02 2020-11-12 Nissan Motor Three-dimensional object detection device
IL224896A (en) * 2013-02-25 2017-09-28 Agent Video Intelligence Ltd Method for extracting objects
CN104751484B (zh) * 2015-03-20 2017-08-25 西安理工大学 一种运动目标检测方法及实现运动目标检测方法的检测***
US11100650B2 (en) * 2016-03-31 2021-08-24 Sony Depthsensing Solutions Sa/Nv Method for foreground and background determination in an image
US10223590B2 (en) * 2016-08-01 2019-03-05 Qualcomm Incorporated Methods and systems of performing adaptive morphology operations in video analytics
US10269123B2 (en) * 2017-01-09 2019-04-23 Qualcomm Incorporated Methods and apparatus for video background subtraction

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060034519A1 (en) * 1999-09-20 2006-02-16 Microsoft Corporation Background maintenance of an image sequence
US20050163345A1 (en) * 2003-12-03 2005-07-28 Safehouse International Limited Analysing image data
US20060126933A1 (en) * 2004-12-15 2006-06-15 Porikli Fatih M Foreground detection using intrinsic images
CN101236599A (zh) * 2007-12-29 2008-08-06 浙江工业大学 基于多摄像机信息融合的人脸识别检测装置
JP2012238175A (ja) * 2011-05-11 2012-12-06 Canon Inc 情報処理装置、情報処理方法、及びプログラム
US20130170557A1 (en) * 2011-12-29 2013-07-04 Pelco, Inc. Method and System for Video Coding with Noise Filtering
US20150278616A1 (en) * 2014-03-27 2015-10-01 Xerox Corporation Feature- and classifier-based vehicle headlight/shadow removal in video
US20150334398A1 (en) * 2014-05-15 2015-11-19 Daniel Socek Content adaptive background foreground segmentation for video coding
US20160125245A1 (en) * 2014-10-29 2016-05-05 Behavioral Recognition Systems, Inc. Foreground detector for video analytics system
CN104392468A (zh) * 2014-11-21 2015-03-04 南京理工大学 基于改进视觉背景提取的运动目标检测方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111161225A (zh) * 2019-12-19 2020-05-15 浙江大华技术股份有限公司 一种图像差异检测方法、装置、电子设备和存储介质
CN111161225B (zh) * 2019-12-19 2023-05-12 浙江大华技术股份有限公司 一种图像差异检测方法、装置、电子设备和存储介质
CN111429472A (zh) * 2020-03-16 2020-07-17 北京百度网讯科技有限公司 图像的识别方法、装置、电子设备和存储介质
CN111429472B (zh) * 2020-03-16 2023-11-03 阿波罗智联(北京)科技有限公司 图像的识别方法、装置、电子设备和存储介质
CN113592921A (zh) * 2021-06-30 2021-11-02 北京旷视科技有限公司 图像匹配方法，装置，电子设备及存储介质

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Publication number Publication date
JP2020504383A (ja) 2020-02-06
WO2018133101A1 (zh) 2018-07-26
CN110114801B (zh) 2022-09-20
US11107237B2 (en) 2021-08-31
US20190311492A1 (en) 2019-10-10
JP6809613B2 (ja) 2021-01-06

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