IL129896A0 - Method for detecting slope of image data utilizing hough-transform - Google Patents

Method for detecting slope of image data utilizing hough-transform

Info

Publication number
IL129896A0
IL129896A0 IL12989699A IL12989699A IL129896A0 IL 129896 A0 IL129896 A0 IL 129896A0 IL 12989699 A IL12989699 A IL 12989699A IL 12989699 A IL12989699 A IL 12989699A IL 129896 A0 IL129896 A0 IL 129896A0
Authority
IL
Israel
Prior art keywords
transform
image data
data utilizing
utilizing hough
detecting slope
Prior art date
Application number
IL12989699A
Other languages
English (en)
Original Assignee
Advantest Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Advantest Corp filed Critical Advantest Corp
Publication of IL129896A0 publication Critical patent/IL129896A0/xx

Links

Classifications

    • 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
    • G06T7/0004—Industrial image inspection
    • G06T7/001—Industrial image inspection using an image reference approach
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/13—Edge 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
    • G06T7/168—Segmentation; Edge detection involving transform domain methods
    • 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
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10056—Microscopic image
    • 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
    • G06T2207/20048—Transform domain processing
    • G06T2207/20061—Hough transform
    • 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
    • G06T2207/30108—Industrial image inspection
    • G06T2207/30141—Printed circuit board [PCB]
    • 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
    • G06T2207/30108—Industrial image inspection
    • G06T2207/30148—Semiconductor; IC; Wafer
IL12989699A 1998-05-12 1999-05-11 Method for detecting slope of image data utilizing hough-transform IL129896A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10128768A JPH11328408A (ja) 1998-05-12 1998-05-12 データ処理装置および方法、情報記憶媒体

Publications (1)

Publication Number Publication Date
IL129896A0 true IL129896A0 (en) 2000-02-29

Family

ID=14993001

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12989699A IL129896A0 (en) 1998-05-12 1999-05-11 Method for detecting slope of image data utilizing hough-transform

Country Status (3)

Country Link
US (1) US6408105B1 (ja)
JP (1) JPH11328408A (ja)
IL (1) IL129896A0 (ja)

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US8385647B2 (en) * 2006-01-25 2013-02-26 Kofax, Inc. Method of image analysis using sparse Hough transform
US7738730B2 (en) * 2006-01-25 2010-06-15 Atalasoft, Inc. Method of image analysis using sparse hough transform
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JP4692764B2 (ja) * 2006-05-16 2011-06-01 富士ゼロックス株式会社 画像傾き検出装置および画像傾き検出処理プログラム
JP2010039868A (ja) * 2008-08-06 2010-02-18 Sharp Corp 位置座標処理装置、及び、位置座標処理方法
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JP5477541B2 (ja) * 2009-04-07 2014-04-23 村田機械株式会社 画像処理装置と処理方法、及び処理プログラム
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TWI716684B (zh) 2018-05-09 2021-01-21 華邦電子股份有限公司 臨界尺寸量測方法及用於量測臨界尺寸的影像處理裝置
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CN112348037A (zh) * 2020-11-26 2021-02-09 北京工业大学 一种提取离心式喷嘴锥形液膜流动特性参数的方法
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JPH06314339A (ja) * 1993-04-27 1994-11-08 Honda Motor Co Ltd 画像の直線成分抽出装置
JP3163215B2 (ja) * 1994-03-07 2001-05-08 日本電信電話株式会社 直線抽出ハフ変換画像処理装置
CA2184561C (en) * 1995-09-12 2001-05-29 Yasuyuki Michimoto Object detecting apparatus in which the position of a planar object is estimated by using hough transform
JP3556766B2 (ja) * 1996-05-28 2004-08-25 松下電器産業株式会社 道路白線検出装置
JPH10208056A (ja) * 1997-01-16 1998-08-07 Honda Motor Co Ltd 直線検出方法

Also Published As

Publication number Publication date
JPH11328408A (ja) 1999-11-30
US6408105B1 (en) 2002-06-18

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