KR100371470B1 - 기울기-기반 지역 에지 검출을 위한 신규한 지각적 문턱값정하기 방법 - Google Patents

기울기-기반 지역 에지 검출을 위한 신규한 지각적 문턱값정하기 방법 Download PDF

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KR100371470B1
KR100371470B1 KR10-2000-7006177A KR20007006177A KR100371470B1 KR 100371470 B1 KR100371470 B1 KR 100371470B1 KR 20007006177 A KR20007006177 A KR 20007006177A KR 100371470 B1 KR100371470 B1 KR 100371470B1
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pixel
image
mask
intensity
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KR20010032850A (ko
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틴쿠 아챠리야
핑-싱 사이
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인텔 코오퍼레이션
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/46—Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/12—Edge-based segmentation
    • 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
    • G06T2207/10016—Video; Image sequence
    • 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
    • G06T2207/20172—Image enhancement details
    • G06T2207/20192—Edge enhancement; Edge preservation

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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)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Studio Devices (AREA)
KR10-2000-7006177A 1997-12-08 1998-11-16 기울기-기반 지역 에지 검출을 위한 신규한 지각적 문턱값정하기 방법 Expired - Fee Related KR100371470B1 (ko)

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US08/986,461 US6094508A (en) 1997-12-08 1997-12-08 Perceptual thresholding for gradient-based local edge detection
US08/986,461 1997-12-08
US8/986,461 1997-12-08

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KR20010032850A KR20010032850A (ko) 2001-04-25
KR100371470B1 true KR100371470B1 (ko) 2003-02-07

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EP (1) EP1058909B1 (enExample)
JP (1) JP4160258B2 (enExample)
KR (1) KR100371470B1 (enExample)
AU (1) AU1412199A (enExample)
DE (1) DE69828909T2 (enExample)
TW (1) TW440801B (enExample)
WO (1) WO1999030270A1 (enExample)

Families Citing this family (120)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6415053B1 (en) 1998-04-20 2002-07-02 Fuji Photo Film Co., Ltd. Image processing method and apparatus
US6240208B1 (en) * 1998-07-23 2001-05-29 Cognex Corporation Method for automatic visual identification of a reference site in an image
US6614474B1 (en) * 1998-08-27 2003-09-02 Polycom, Inc. Electronic pan tilt zoom video camera with adaptive edge sharpening filter
JP2000241117A (ja) * 1999-02-22 2000-09-08 Keyence Corp 画像のエッジ検出方法、検査装置及び記録媒体
SE513728C2 (sv) * 1999-03-26 2000-10-30 Goesta Granlund Förfarande och system för artificiellt seende
US7095164B1 (en) 1999-05-25 2006-08-22 Intel Corporation Display screen
US6697534B1 (en) 1999-06-09 2004-02-24 Intel Corporation Method and apparatus for adaptively sharpening local image content of an image
US6744532B1 (en) * 1999-08-31 2004-06-01 Lite-On Technology Corporation Method for enhancing printing quality
US6658399B1 (en) 1999-09-10 2003-12-02 Intel Corporation Fuzzy based thresholding technique for image segmentation
US6625308B1 (en) 1999-09-10 2003-09-23 Intel Corporation Fuzzy distinction based thresholding technique for image segmentation
US7053944B1 (en) 1999-10-01 2006-05-30 Intel Corporation Method of using hue to interpolate color pixel signals
US7106910B2 (en) * 1999-10-01 2006-09-12 Intel Corporation Color video coding scheme
US7158178B1 (en) 1999-12-14 2007-01-02 Intel Corporation Method of converting a sub-sampled color image
US6628827B1 (en) 1999-12-14 2003-09-30 Intel Corporation Method of upscaling a color image
US6748118B1 (en) 2000-02-18 2004-06-08 Intel Corporation Method of quantizing signal samples of an image during same
US6961472B1 (en) 2000-02-18 2005-11-01 Intel Corporation Method of inverse quantized signal samples of an image during image decompression
US6337925B1 (en) * 2000-05-08 2002-01-08 Adobe Systems Incorporated Method for determining a border in a complex scene with applications to image masking
US6738520B1 (en) 2000-06-19 2004-05-18 Intel Corporation Method of compressing an image
US7046728B1 (en) 2000-06-30 2006-05-16 Intel Corporation Method of video coding the movement of a human face from a sequence of images
US6775413B1 (en) 2000-09-18 2004-08-10 Intel Corporation Techniques to implement one-dimensional compression
US6636167B1 (en) 2000-10-31 2003-10-21 Intel Corporation Method of generating Huffman code length information
US6563439B1 (en) 2000-10-31 2003-05-13 Intel Corporation Method of performing Huffman decoding
US6422082B1 (en) 2000-11-27 2002-07-23 General Electric Company Laser shock peening quality assurance by ultrasonic analysis
US20020118746A1 (en) * 2001-01-03 2002-08-29 Kim Hyun Mun Method of performing video encoding rate control using motion estimation
JP2004523839A (ja) * 2001-02-28 2004-08-05 ピーティーエス コーポレイション 動的なチェーンベースの閾値化
US6766286B2 (en) 2001-03-28 2004-07-20 Intel Corporation Pyramid filter
US6889237B2 (en) * 2001-03-30 2005-05-03 Intel Corporation Two-dimensional pyramid filter architecture
US20020184276A1 (en) * 2001-03-30 2002-12-05 Tinku Acharya Two-dimensional pyramid filter architecture
US7342681B2 (en) * 2001-07-13 2008-03-11 Transpacific Ip, Ltd High-speed calibration method and system for an image-capture apparatus
CN1184796C (zh) * 2001-07-26 2005-01-12 佳能株式会社 图象处理方法和设备以及图象处理系统
US7110612B1 (en) 2001-10-11 2006-09-19 Pixelworks, Inc. Weighted absolute difference based noise reduction method and apparatus
AUPR891701A0 (en) * 2001-11-16 2001-12-13 Proteome Systems Ltd Method for locating the edge of an object
US6891549B2 (en) * 2002-01-11 2005-05-10 Applied Materials, Inc. System and method for edge enhancement of images
US7154556B1 (en) 2002-03-21 2006-12-26 Pixelworks, Inc. Weighted absolute difference based deinterlace method and apparatus
CN1313979C (zh) * 2002-05-03 2007-05-02 三星电子株式会社 产生三维漫画的装置和方法
US7149356B2 (en) * 2002-07-10 2006-12-12 Northrop Grumman Corporation System and method for template matching of candidates within a two-dimensional image
US7116823B2 (en) * 2002-07-10 2006-10-03 Northrop Grumman Corporation System and method for analyzing a contour of an image by applying a Sobel operator thereto
US7146057B2 (en) * 2002-07-10 2006-12-05 Northrop Grumman Corporation System and method for image analysis using a chaincode
US7239314B2 (en) * 2002-08-29 2007-07-03 Warner Bros. Animation Method for 2-D animation
US7266151B2 (en) * 2002-09-04 2007-09-04 Intel Corporation Method and system for performing motion estimation using logarithmic search
US20040042551A1 (en) * 2002-09-04 2004-03-04 Tinku Acharya Motion estimation
US20040057626A1 (en) * 2002-09-23 2004-03-25 Tinku Acharya Motion estimation using a context adaptive search
GB0224357D0 (en) * 2002-10-19 2002-11-27 Eastman Kodak Co Image processing
US7502525B2 (en) * 2003-01-27 2009-03-10 Boston Scientific Scimed, Inc. System and method for edge detection of an image
US7062079B2 (en) * 2003-02-14 2006-06-13 Ikonisys, Inc. Method and system for image segmentation
US6993187B2 (en) * 2003-02-14 2006-01-31 Ikonisys, Inc. Method and system for object recognition using fractal maps
US20040174446A1 (en) * 2003-02-28 2004-09-09 Tinku Acharya Four-color mosaic pattern for depth and image capture
US20040169748A1 (en) * 2003-02-28 2004-09-02 Tinku Acharya Sub-sampled infrared sensor for use in a digital image capture device
US7274393B2 (en) * 2003-02-28 2007-09-25 Intel Corporation Four-color mosaic pattern for depth and image capture
JP4522054B2 (ja) * 2003-05-07 2010-08-11 キヤノン株式会社 診断支援装置及び方法
US7200279B1 (en) * 2003-09-11 2007-04-03 Magnachip Semiconductor, Inc. Method and system for image chroma suppression
US7302099B2 (en) * 2003-11-10 2007-11-27 Microsoft Corporation Stroke segmentation for template-based cursive handwriting recognition
US7805003B1 (en) * 2003-11-18 2010-09-28 Adobe Systems Incorporated Identifying one or more objects within an image
US7496237B1 (en) 2004-01-02 2009-02-24 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Image processing for binarization enhancement via fuzzy reasoning
US7672507B2 (en) * 2004-01-30 2010-03-02 Hewlett-Packard Development Company, L.P. Image processing methods and systems
US7298897B1 (en) 2004-02-11 2007-11-20 United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Optimal binarization of gray-scaled digital images via fuzzy reasoning
US7400766B1 (en) 2004-02-19 2008-07-15 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Image edge extraction via fuzzy reasoning
US20050254728A1 (en) * 2004-05-13 2005-11-17 Zhuo-Ya Wang Automatic cutting method for digital images
KR101108435B1 (ko) * 2005-05-31 2012-02-16 서강대학교산학협력단 의사윤곽 제거 방법 및 이 방법이 적용되는 디스플레이장치
US8463065B2 (en) * 2005-12-07 2013-06-11 Commonwealth Scientific And Industrial Research Organisation Linear feature detection method and apparatus
US20070154089A1 (en) * 2006-01-03 2007-07-05 Chang-Jung Kao Method and apparatus for calculating image histogram with configurable granularity
US20070206844A1 (en) * 2006-03-03 2007-09-06 Fuji Photo Film Co., Ltd. Method and apparatus for breast border detection
JP4523926B2 (ja) * 2006-04-05 2010-08-11 富士通株式会社 画像処理装置、画像処理プログラムおよび画像処理方法
EP2036037B1 (en) * 2006-05-18 2013-04-17 Resonant Medical Inc. Methods and systems for segmentation using boundary reparameterization
KR100780932B1 (ko) * 2006-05-30 2007-11-30 엠텍비젼 주식회사 컬러 보간 방법 및 장치
JP2009541838A (ja) * 2006-06-23 2009-11-26 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 画像値を含む画像において閾値を定めるための方法、システム及び計算機プログラム
GB0616293D0 (en) 2006-08-16 2006-09-27 Imp Innovations Ltd Method of image processing
US9451928B2 (en) * 2006-09-13 2016-09-27 Elekta Ltd. Incorporating internal anatomy in clinical radiotherapy setups
AU2006252019B2 (en) * 2006-12-13 2012-06-28 Canon Kabushiki Kaisha Method and Apparatus for Dynamic Connector Analysis
KR100850561B1 (ko) 2007-01-03 2008-08-06 (주)폴리다임 디지털 이미지 내의 픽셀 윤곽 가로선 제거 방법
KR100835380B1 (ko) * 2007-01-15 2008-06-05 한국과학기술원 영상의 경계를 검출하는 방법 및 그 장치와 이를 구현할 수있는 컴퓨터로 읽을 수 있는 기록 매체
US7881497B2 (en) * 2007-03-08 2011-02-01 Honeywell International Inc. Vision based navigation and guidance system
US8249317B2 (en) * 2007-07-20 2012-08-21 Eleckta Ltd. Methods and systems for compensating for changes in anatomy of radiotherapy patients
WO2009012576A1 (en) * 2007-07-20 2009-01-29 Resonant Medical Inc. Methods and systems for guiding the acquisition of ultrasound images
US7882177B2 (en) * 2007-08-06 2011-02-01 Yahoo! Inc. Employing pixel density to detect a spam image
US8135198B2 (en) * 2007-08-08 2012-03-13 Resonant Medical, Inc. Systems and methods for constructing images
US8264591B2 (en) * 2007-10-22 2012-09-11 Candela Microsystems (S) Pte. Ltd. Method and system for generating focus signal
TWI370673B (en) * 2007-11-05 2012-08-11 Altek Corp Method for an image adjustment and digital image processing device thereof
US8036468B2 (en) 2007-12-24 2011-10-11 Microsoft Corporation Invariant visual scene and object recognition
US8200022B2 (en) * 2008-03-24 2012-06-12 Verint Systems Ltd. Method and system for edge detection
US8189738B2 (en) * 2008-06-02 2012-05-29 Elekta Ltd. Methods and systems for guiding clinical radiotherapy setups
JP5271031B2 (ja) * 2008-08-09 2013-08-21 株式会社キーエンス 画像のデータ圧縮方法、画像処理におけるパターンモデルの位置決め方法、画像処理装置、画像処理プログラム及びコンピュータで読み取り可能な記録媒体
RU2360289C1 (ru) * 2008-08-11 2009-06-27 Евгений Александрович Самойлин Способ помехоустойчивого градиентного выделения контуров объектов на цифровых изображениях
US20100166257A1 (en) * 2008-12-30 2010-07-01 Ati Technologies Ulc Method and apparatus for detecting semi-transparencies in video
TWI430649B (zh) * 2009-05-26 2014-03-11 Silicon Motion Inc 影像的邊界係數計算方法以及使用此邊界係數計算方法的影像雜訊去除方法
US8270754B2 (en) * 2009-06-22 2012-09-18 Qualcomm Incorporated Lens roll-off correction operation using values corrected based on brightness information
US10542962B2 (en) * 2009-07-10 2020-01-28 Elekta, LTD Adaptive radiotherapy treatment using ultrasound
RU2403616C1 (ru) * 2009-08-12 2010-11-10 Евгений Александрович Самойлин Способ помехоустойчивого градиентного выделения контуров объектов на цифровых изображениях
US8345106B2 (en) * 2009-09-23 2013-01-01 Microsoft Corporation Camera-based scanning
JP5507962B2 (ja) * 2009-11-05 2014-05-28 キヤノン株式会社 情報処理装置及びその制御方法、プログラム
JP5725380B2 (ja) 2009-12-07 2015-05-27 ナム タイ，ヒョク オートフォーカス画像システム
KR101268520B1 (ko) * 2009-12-14 2013-06-04 한국전자통신연구원 영상 인식 장치 및 방법
US20110172526A1 (en) * 2010-01-12 2011-07-14 Martin Lachaine Feature Tracking Using Ultrasound
US9248316B2 (en) 2010-01-12 2016-02-02 Elekta Ltd. Feature tracking using ultrasound
GB2487143B (en) 2010-05-26 2012-12-12 Hiok-Nam Tay Auto-focus image system
US8396876B2 (en) 2010-11-30 2013-03-12 Yahoo! Inc. Identifying reliable and authoritative sources of multimedia content
US8942917B2 (en) 2011-02-14 2015-01-27 Microsoft Corporation Change invariant scene recognition by an agent
TWI450155B (zh) * 2011-02-15 2014-08-21 Wistron Corp 應用於光學式觸控裝置之校正資訊計算方法及系統
JP4989768B2 (ja) 2011-02-24 2012-08-01 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
JP5016723B2 (ja) 2011-02-24 2012-09-05 任天堂株式会社 画像認識プログラム、画像認識装置、画像認識システム、および画像認識方法
JP5178860B2 (ja) 2011-02-24 2013-04-10 任天堂株式会社 画像認識プログラム、画像認識装置、画像認識システム、および画像認識方法
JP5026604B2 (ja) * 2011-02-24 2012-09-12 任天堂株式会社 画像認識プログラム、画像認識装置、画像認識システム、および画像認識方法
JP2011134343A (ja) 2011-02-24 2011-07-07 Nintendo Co Ltd 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
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
US9065999B2 (en) 2011-03-24 2015-06-23 Hiok Nam Tay Method and apparatus for evaluating sharpness of image
US9726486B1 (en) * 2011-07-29 2017-08-08 Rockwell Collins, Inc. System and method for merging enhanced vision data with a synthetic vision data
JP6060173B2 (ja) * 2011-11-28 2017-01-11 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 画像処理装置
CN102920477B (zh) * 2012-03-05 2015-05-20 杭州弘恩医疗科技有限公司 医学影像的目标区域边界确定装置和方法
JP5772675B2 (ja) * 2012-03-23 2015-09-02 トヨタ車体株式会社 濃淡画像のエッジ抽出方法、エッジ抽出装置並びに濃淡画像のエッジ抽出プログラム
US8971637B1 (en) 2012-07-16 2015-03-03 Matrox Electronic Systems Ltd. Method and system for identifying an edge in an image
WO2014200454A1 (en) * 2013-06-10 2014-12-18 Intel Corporation Performing hand gesture recognition using 2d image data
KR20180079428A (ko) 2015-11-02 2018-07-10 스타쉽 테크놀로지스 오 자동 로컬리제이션을 위한 장치 및 방법
US9727793B2 (en) * 2015-12-15 2017-08-08 Honda Motor Co., Ltd. System and method for image based vehicle localization
US10769776B2 (en) 2016-02-12 2020-09-08 Cognex Corporation System and method for efficiently scoring probes in an image with a vision system
EP3293672A1 (en) * 2016-09-07 2018-03-14 Malvern Panalytical Limited Particle boundary identification
EP3555851B1 (en) * 2016-12-14 2021-09-22 Eyes Ltd Edge detection in digitized images
CN110189349B (zh) * 2019-06-03 2022-03-25 湖南国科微电子股份有限公司 图像处理方法及装置
CN114331951B (zh) * 2021-09-30 2024-09-24 腾讯科技（深圳）有限公司 图像检测方法、装置、计算机、可读存储介质及程序产品
US20250173847A1 (en) * 2023-11-28 2025-05-29 Samsung Electronics Co., Ltd. Simultaneous contrast based picture quality improvement for power saving
CN120705916B (zh) * 2025-08-13 2025-11-21 杭州海康威视数字技术股份有限公司 面向多媒体隐私保护的多维量化指标评价方法及装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5014124A (en) * 1988-02-25 1991-05-07 Ricoh Company, Ltd. Digital image processing apparatus
US5457754A (en) * 1990-08-02 1995-10-10 University Of Cincinnati Method for automatic contour extraction of a cardiac image

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2885823B2 (ja) * 1989-04-11 1999-04-26 株式会社豊田中央研究所 視覚認識装置
US5210799A (en) * 1991-03-28 1993-05-11 Texas Instruments Incorporated System and method for ranking and extracting salient contours for target recognition
US5231580A (en) * 1991-04-01 1993-07-27 The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Automated method and apparatus for determining characteristics of nerve fibers
US5778107A (en) * 1993-12-24 1998-07-07 Kabushiki Kaisha Komatsu Seisakusho Position recognition method
US5734739A (en) * 1994-05-31 1998-03-31 University Of Washington Method for determining the contour of an in vivo organ using multiple image frames of the organ
US5572565A (en) * 1994-12-30 1996-11-05 Philips Electronics North America Corporation Automatic segmentation, skinline and nipple detection in digital mammograms
FR2731819B1 (fr) * 1995-03-17 1997-04-11 Alsthom Cge Alcatel Methode d'extraction de contours utilisant une analyse multi-fractale
US5845007A (en) * 1996-01-02 1998-12-01 Cognex Corporation Machine vision method and apparatus for edge-based image histogram analysis

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5014124A (en) * 1988-02-25 1991-05-07 Ricoh Company, Ltd. Digital image processing apparatus
US5457754A (en) * 1990-08-02 1995-10-10 University Of Cincinnati Method for automatic contour extraction of a cardiac image

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EP1058909B1 (en) 2005-02-02
DE69828909T2 (de) 2006-04-06
JP4160258B2 (ja) 2008-10-01
JP2002503840A (ja) 2002-02-05
EP1058909A1 (en) 2000-12-13
AU1412199A (en) 1999-06-28
KR20010032850A (ko) 2001-04-25
EP1058909A4 (en) 2002-06-19
DE69828909D1 (de) 2005-03-10
TW440801B (en) 2001-06-16
US6094508A (en) 2000-07-25
WO1999030270A1 (en) 1999-06-17

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