JP7518640B2 - 画像処理装置、画像処理方法 - Google Patents

画像処理装置、画像処理方法 Download PDF

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Publication number
JP7518640B2
JP7518640B2 JP2020044386A JP2020044386A JP7518640B2 JP 7518640 B2 JP7518640 B2 JP 7518640B2 JP 2020044386 A JP2020044386 A JP 2020044386A JP 2020044386 A JP2020044386 A JP 2020044386A JP 7518640 B2 JP7518640 B2 JP 7518640B2
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area
patch
counting
detection line
image processing
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Japanese (ja)
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JP2021145303A5 (enExample
JP2021145303A (ja
Inventor
康夫 馬塲
元 牟田
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2020044386A priority Critical patent/JP7518640B2/ja
Priority to US17/189,301 priority patent/US11887309B2/en
Priority to KR1020210027801A priority patent/KR102872437B1/ko
Priority to CN202110258531.0A priority patent/CN113393552B/zh
Publication of JP2021145303A publication Critical patent/JP2021145303A/ja
Publication of JP2021145303A5 publication Critical patent/JP2021145303A5/ja
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/20—Drawing from basic elements, e.g. lines or circles
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
    • G06F18/2413—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on distances to training or reference patterns
    • G06F18/24133—Distances to prototypes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0007—Image acquisition
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20021—Dividing image into blocks, subimages or windows
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06T2207/30108—Industrial image inspection
    • G06T2207/30121—CRT, LCD or plasma display
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06T2207/30196—Human being; Person
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06T2207/30242—Counting objects in image

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Data Mining & Analysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Evolutionary Computation (AREA)
  • Evolutionary Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Artificial Intelligence (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Image Analysis (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Traffic Control Systems (AREA)
JP2020044386A 2020-03-13 2020-03-13 画像処理装置、画像処理方法 Active JP7518640B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2020044386A JP7518640B2 (ja) 2020-03-13 2020-03-13 画像処理装置、画像処理方法
US17/189,301 US11887309B2 (en) 2020-03-13 2021-03-02 Image processing apparatus, image processing method, and non-transitory computer-readable storage medium
KR1020210027801A KR102872437B1 (ko) 2020-03-13 2021-03-03 화상 처리장치, 화상 처리방법, 및 비일시적인 컴퓨터 판독가능한 기억매체
CN202110258531.0A CN113393552B (zh) 2020-03-13 2021-03-09 图像处理设备、方法和非暂时性计算机可读存储介质

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020044386A JP7518640B2 (ja) 2020-03-13 2020-03-13 画像処理装置、画像処理方法

Publications (3)

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JP2021145303A JP2021145303A (ja) 2021-09-24
JP2021145303A5 JP2021145303A5 (enExample) 2023-03-15
JP7518640B2 true JP7518640B2 (ja) 2024-07-18

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US (1) US11887309B2 (enExample)
JP (1) JP7518640B2 (enExample)
KR (1) KR102872437B1 (enExample)
CN (1) CN113393552B (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7518640B2 (ja) * 2020-03-13 2024-07-18 キヤノン株式会社 画像処理装置、画像処理方法
US12374152B2 (en) * 2021-11-12 2025-07-29 Microsoft Technology Licensing, Llc Machine-vision person tracking in service environment
JP2024069041A (ja) 2022-11-09 2024-05-21 キヤノン株式会社 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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015018330A (ja) 2013-07-09 2015-01-29 大日本印刷株式会社 移動体の方向別計数システム
JP2015203912A (ja) 2014-04-11 2015-11-16 パナソニックＩｐマネジメント株式会社 人数計測装置、人数計測システムおよび人数計測方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4967065B2 (ja) * 2011-02-24 2012-07-04 任天堂株式会社 画像処理プログラム、画像処理装置、画像処理システム、および画像処理方法
JP5885398B2 (ja) * 2011-05-20 2016-03-15 キヤノン株式会社 画像処理装置、画像処理方法
JP5921329B2 (ja) * 2012-05-17 2016-05-24 キヤノン株式会社 映像処理装置、追尾物体の管理方法、および、プログラム
JP6159179B2 (ja) * 2013-07-09 2017-07-05 キヤノン株式会社 画像処理装置、画像処理方法
JP2016116137A (ja) * 2014-12-16 2016-06-23 キヤノン株式会社 画像処理装置、画像処理方法、及び、プログラム
JP6568374B2 (ja) * 2015-03-27 2019-08-28 キヤノン株式会社 情報処理装置、情報処理方法、及びプログラム
JP6433389B2 (ja) * 2015-08-04 2018-12-05 キヤノン株式会社 画像処理装置、画像処理方法およびプログラム
JP6156665B1 (ja) * 2016-04-08 2017-07-05 パナソニックＩｐマネジメント株式会社 施設内活動分析装置、施設内活動分析システムおよび施設内活動分析方法
JP6911304B2 (ja) * 2016-09-07 2021-07-28 ソニーグループ株式会社 撮像制御装置および撮像制御方法
JP6914699B2 (ja) 2017-04-04 2021-08-04 キヤノン株式会社 情報処理装置、情報処理方法及びプログラム
JP7071086B2 (ja) * 2017-10-13 2022-05-18 キヤノン株式会社 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
JP7123545B2 (ja) * 2017-10-30 2022-08-23 キヤノン株式会社 情報処理装置、情報処理方法およびプログラム
JP7518640B2 (ja) * 2020-03-13 2024-07-18 キヤノン株式会社 画像処理装置、画像処理方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015018330A (ja) 2013-07-09 2015-01-29 大日本印刷株式会社 移動体の方向別計数システム
JP2015203912A (ja) 2014-04-11 2015-11-16 パナソニックＩｐマネジメント株式会社 人数計測装置、人数計測システムおよび人数計測方法

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Publication number Publication date
KR20210116247A (ko) 2021-09-27
US20210287374A1 (en) 2021-09-16
JP2021145303A (ja) 2021-09-24
KR102872437B1 (ko) 2025-10-17
CN113393552B (zh) 2025-11-04
CN113393552A (zh) 2021-09-14
US11887309B2 (en) 2024-01-30

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