CN102446349B - 图像处理装置和图像处理方法 - Google Patents

图像处理装置和图像处理方法 Download PDF

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Publication number
CN102446349B
CN102446349B CN201110279713.2A CN201110279713A CN102446349B CN 102446349 B CN102446349 B CN 102446349B CN 201110279713 A CN201110279713 A CN 201110279713A CN 102446349 B CN102446349 B CN 102446349B
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China
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edge
contour
interpolation
end point
interpolation line
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Chinese (zh)
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CN102446349A (zh
Inventor
河野隆志
神田大和
北村诚
松田岳博
弘田昌士
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Olympus Corp
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Olympus Corp
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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
    • H04N5/142—Edging; Contouring
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/13—Edge detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/181—Segmentation; Edge detection involving edge growing; involving edge linking
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10068—Endoscopic image
    • 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
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30028—Colon; Small intestine
    • 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
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30092—Stomach; Gastric

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  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
CN201110279713.2A 2010-09-29 2011-09-20 图像处理装置和图像处理方法 Expired - Fee Related CN102446349B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010-219801 2010-09-29
JP2010219801A JP5658963B2 (ja) 2010-09-29 2010-09-29 画像処理装置、画像処理方法、および画像処理プログラム

Publications (2)

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CN102446349A CN102446349A (zh) 2012-05-09
CN102446349B true CN102446349B (zh) 2016-06-01

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US (1) US9065968B2 (enExample)
EP (1) EP2437483A3 (enExample)
JP (1) JP5658963B2 (enExample)
CN (1) CN102446349B (enExample)

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KR101929560B1 (ko) * 2013-01-29 2019-03-14 삼성전자주식회사 이미지 에지 검출 방법 및 장치
US10127636B2 (en) 2013-09-27 2018-11-13 Kofax, Inc. Content-based detection and three dimensional geometric reconstruction of objects in image and video data
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US20150084952A1 (en) * 2013-09-23 2015-03-26 Nvidia Corporation System, method, and computer program product for rendering a screen-aligned rectangle primitive
US9519975B2 (en) * 2014-01-08 2016-12-13 Hong Kong Applied Science And Technology Research Institute Co. Ltd. Method of detecting edge under non-uniform lighting background
CN103996170B (zh) * 2014-04-28 2017-01-18 深圳市华星光电技术有限公司 一种具有超高解析度的图像边缘锯齿消除方法
CN104268872B (zh) * 2014-09-25 2017-05-17 北京航空航天大学 基于一致性的边缘检测方法
US9760788B2 (en) 2014-10-30 2017-09-12 Kofax, Inc. Mobile document detection and orientation based on reference object characteristics
KR101691917B1 (ko) * 2015-07-07 2017-01-02 조웅희 연속적으로 중복된 직선 영상의 단선화 방법 및 시스템
US10242285B2 (en) 2015-07-20 2019-03-26 Kofax, Inc. Iterative recognition-guided thresholding and data extraction
US10467465B2 (en) 2015-07-20 2019-11-05 Kofax, Inc. Range and/or polarity-based thresholding for improved data extraction
JP6508134B2 (ja) * 2016-06-14 2019-05-08 トヨタ自動車株式会社 物体判別装置
JP6900180B2 (ja) * 2016-08-12 2021-07-07 キヤノンメディカルシステムズ株式会社 画像処理装置及び画像処理方法
US10991102B2 (en) 2016-08-12 2021-04-27 Canon Medical Systems Corporation Image processing apparatus and image processing method
JP6777507B2 (ja) * 2016-11-15 2020-10-28 Kddi株式会社 画像処理装置および画像処理方法
CN109419497B (zh) * 2017-08-31 2021-12-17 中国科学院微电子研究所 基于热成像的关脉识别方法
CN107644398B (zh) * 2017-09-25 2021-01-26 上海兆芯集成电路有限公司 图像插补方法及其相关图像插补装置
JP6996200B2 (ja) * 2017-09-29 2022-01-17 富士通株式会社 画像処理方法、画像処理装置、および画像処理プログラム
US11062176B2 (en) 2017-11-30 2021-07-13 Kofax, Inc. Object detection and image cropping using a multi-detector approach
CN110392206B (zh) * 2018-04-18 2021-04-02 株式会社理光 信息处理设备和记录介质
CN111189453A (zh) * 2020-01-07 2020-05-22 深圳南方德尔汽车电子有限公司 基于Bezier全局路径规划方法、装置、计算机设备及存储介质
CN111238470B (zh) * 2020-01-09 2023-05-02 中耘(广东)信息科技有限公司 人工智能大数据下智能眼镜道路规划方法、介质及设备
CN112132846A (zh) * 2020-09-24 2020-12-25 合肥学院 一种基于边缘像素判别的图像分割方法及装置
CN113238560A (zh) * 2021-05-24 2021-08-10 珠海市一微半导体有限公司 基于线段信息的机器人旋转地图方法
DE102021113764A1 (de) * 2021-05-27 2022-12-01 Carl Zeiss Smt Gmbh Verfahren und Vorrichtung zur Analyse eines Bildes einer mikrostrukturierten Komponente für die Mikrolithographie
JP2023012814A (ja) * 2021-07-14 2023-01-26 富士通フロンテック株式会社 画像処理装置、画像処理方法、プログラム、及び帳票処理システム
CN114331923B (zh) * 2022-03-11 2022-05-13 中国空气动力研究与发展中心低速空气动力研究所 一种基于改进Canny算法的冰结构中气泡轮廓提取方法
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CN116740579B (zh) * 2023-08-15 2023-10-20 兰陵县城市规划设计室 一种国土空间规划数据智能采集方法
CN117115487B (zh) * 2023-10-23 2024-03-08 睿励科学仪器（上海）有限公司 模板匹配方法、模板匹配系统及存储介质
CN119444785B (zh) * 2025-01-13 2025-04-29 深圳市睿达科技有限公司 一种用于轮廓寻边中的不连续边缘自动连接方法

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Publication number Publication date
EP2437483A3 (en) 2017-12-13
EP2437483A2 (en) 2012-04-04
JP2012073942A (ja) 2012-04-12
CN102446349A (zh) 2012-05-09
US20120076420A1 (en) 2012-03-29
US9065968B2 (en) 2015-06-23
JP5658963B2 (ja) 2015-01-28

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