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TR200904838T1 - Binoküler steryoskobik taramalı radyografik görüntülemeye ilişkin metot ve sistem - Google Patents

Binoküler steryoskobik taramalı radyografik görüntülemeye ilişkin metot ve sistem

Info

Publication number
TR200904838T1
TR200904838T1 TR2009/04838T TR200904838T TR200904838T1 TR 200904838 T1 TR200904838 T1 TR 200904838T1 TR 2009/04838 T TR2009/04838 T TR 2009/04838T TR 200904838 T TR200904838 T TR 200904838T TR 200904838 T1 TR200904838 T1 TR 200904838T1
Authority
TR
Turkey
Prior art keywords
detector array
detection
radiographic imaging
binocular stereoscopic
radiation source
Prior art date
Application number
TR2009/04838T
Other languages
English (en)
Inventor
Xie Yali
Miao Qitian
Li Yuanjing
Peng Hua
Cao Xueguang
Wen Hongsheng
Liu Yaohong
Song Quanwei
Gu Jianping
Lin Jin
Yang Hongbo
Luo Pingan
Original Assignee
Nuctech Company Limited
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 Nuctech Company Limited filed Critical Nuctech Company Limited
Publication of TR200904838T1 publication Critical patent/TR200904838T1/tr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
    • G01V5/22—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays
    • G01V5/228—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays using stereoscopic means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/022—Stereoscopic imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G01N23/044—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using laminography or tomosynthesis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple images
    • G06T7/593—Depth or shape recovery from multiple images from stereo images
    • 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
    • G06T2207/10116—X-ray 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
    • G06T2207/30108—Industrial image inspection
    • G06T2207/30112—Baggage; Luggage; Suitcase

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Biophysics (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)

Abstract

Bir binoküler steryoskobik taramalı radyografik görüntüleme metodunda, aynı radyasyon kaynağı tarafından yayımlanan x-ışınları kullanılmaktadır . X-ışınları simetrik veya asimetrik olan ve aralarında bir açı bulunan iki x-ışını hüzmesi oluşturmak üzere çift yarıklı bir yönlendirici içerisinden geçmektedirler . X-ışını hüzme alanları, tespite tabi tutulan objeye nüfuz ettikten sonra, sırasıyla sol ve sağ dedektör dizisi tarafından alınmakta akabinde ilgili görüntü elde etme sistemine girdi yapılmak üzere elektrik sinyallerine dönüştürülmekte ve görüntü işlemesi ve gösterimi için bir bilgisayarlı işleme sistemi tarafından alınmaktadır . Metot ile ilgili olan bir sistem; bir radyasyon kaynağı, bir hüzme kontrolörü, iki karşılıklı irtibatlı dedektör dizisi kolları, sırasıyla her bir dedektör dizisine bağlı görüntü elde etme sistemleri ve bir bilgisayarlı işleme sistemi içermektedir . Mevcut buluş, her bir dedektör dizisi tarafından tespit edilen transmisyon görüntülerinin yanı sıra transmisyon görüntülerinden paralaks prensibi uyarınca yeniden yapılandırılan farklı derinliklere sahip tomogramları da görüntüleyebilmektedir . Mevcut buluş güvenilir, tespit konusunda hızlı olup farklı derinliklerdeki objelerin tespitini düşük bir maliyetle gerçeğe dönüştürmektedir .
TR2009/04838T 2006-12-28 2007-07-20 Binoküler steryoskobik taramalı radyografik görüntülemeye ilişkin metot ve sistem TR200904838T1 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200610169800 2006-12-28

Publications (1)

Publication Number Publication Date
TR200904838T1 true TR200904838T1 (tr) 2009-10-21

Family

ID=39588126

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2009/04838T TR200904838T1 (tr) 2006-12-28 2007-07-20 Binoküler steryoskobik taramalı radyografik görüntülemeye ilişkin metot ve sistem

Country Status (9)

Country Link
US (1) US7545906B2 (tr)
EP (1) EP1938752B1 (tr)
CN (1) CN101210895B (tr)
AT (1) ATE476142T1 (tr)
BR (1) BRPI0719616B1 (tr)
DE (1) DE602007008193D1 (tr)
PL (1) PL1938752T3 (tr)
TR (1) TR200904838T1 (tr)
WO (1) WO2008080281A1 (tr)

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FR2919780B1 (fr) * 2007-08-02 2017-09-08 Nuctech Co Ltd Procede et systeme d'identification de matiere a l'aide d'images binoculaires stereoscopiques et par transmission multi-energie
TW200937344A (en) * 2008-02-20 2009-09-01 Ind Tech Res Inst Parallel processing method for synthesizing an image with multi-view images
TWI346595B (en) * 2009-01-13 2011-08-11 Univ Chung Yuan Christian System for positioning micro tool of micro machine and method thereof
CN101702056B (zh) * 2009-11-25 2011-07-20 中航华东光电有限公司 基于立体图像对的立体图像显示方法
CN101953694B (zh) * 2010-09-03 2012-07-25 北京睿思厚德辐射信息科技有限公司 医用和工业用x射线实时立体成像装置
CN101943761B (zh) * 2010-09-12 2012-09-05 上海英迈吉东影图像设备有限公司 一种x射线检测方法
JP5506726B2 (ja) * 2011-03-28 2014-05-28 富士フイルム株式会社 放射線画像撮影方法、並びに、放射線検出器および放射線画像撮影装置
CN102253064A (zh) * 2011-03-30 2011-11-23 上海高晶金属探测设备有限公司 X射线检测装置
CN102609917B (zh) * 2012-02-13 2014-01-08 江苏博智软件科技有限公司 一种基于聚类算法的图像边缘拟合b样条生成方法
CN103226114B (zh) * 2013-04-02 2015-09-30 清华大学 多视角立体辐射成像系统及方法
CN104567758B (zh) * 2013-10-29 2017-11-17 同方威视技术股份有限公司 立体成像系统及其方法
CN104749199B (zh) 2013-12-30 2019-02-19 同方威视技术股份有限公司 双能/双视角的高能x射线透视成像系统
CN104754848B (zh) * 2013-12-30 2017-12-08 同方威视技术股份有限公司 X射线发生装置以及具有该装置的x射线透视成像系统
CN104749198B (zh) 2013-12-30 2019-08-06 同方威视技术股份有限公司 双通道高能x射线透视成像系统
JP6214457B2 (ja) * 2014-04-18 2017-10-18 キヤノン株式会社 画像処理方法、画像処理装置、撮像装置、画像処理プログラム、および、記憶媒体
CN104407746A (zh) * 2014-12-01 2015-03-11 湖北印象光电信息产业有限公司 一种基于红外光电技术的多点触摸系统
CN106443806B (zh) * 2016-09-18 2020-01-14 北京君和信达科技有限公司 辐射成像系统和图像处理方法
CN108460800B (zh) * 2016-12-12 2020-10-09 交通运输部水运科学研究所 集装箱图像定位方法及系统
CN108240997B (zh) 2016-12-26 2020-09-04 同方威视技术股份有限公司 检查设备和对集装箱进行检查的方法
CN107037494B (zh) * 2017-04-07 2019-08-06 北京华力兴科技发展有限责任公司 控制方法及控制装置、车辆或集装箱的安检系统
CN108508043A (zh) * 2018-06-06 2018-09-07 南京正驰科技发展有限公司 单源双视角安检机
CN109459023B (zh) * 2018-09-18 2021-07-16 武汉三体机器人有限公司 一种基于无人机视觉slam的辅助地面机器人导航方法及装置
CN109902643B (zh) * 2019-03-07 2021-03-16 浙江啄云智能科技有限公司 基于深度学习的智能安检方法、装置、系统及其电子设备
CN110147792B (zh) * 2019-05-22 2021-05-28 齐鲁工业大学 基于内存优化的药品包装字符高速检测系统及方法
CN114052642A (zh) * 2021-11-19 2022-02-18 付强 一种裸眼3d脊柱显微内镜系统
CN114897750B (zh) * 2022-04-02 2025-08-29 首都医科大学附属北京儿童医院 基于Sobel算子的腭中缝图像重构方法及系统
CN116371755A (zh) * 2023-04-04 2023-07-04 牧原肉食品有限公司 一种胴体异物检测系统及检测方法

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Also Published As

Publication number Publication date
BRPI0719616A8 (pt) 2019-01-22
EP1938752B1 (en) 2010-08-04
US20080205590A1 (en) 2008-08-28
DE602007008193D1 (de) 2010-09-16
US7545906B2 (en) 2009-06-09
CN101210895B (zh) 2011-09-28
BRPI0719616B1 (pt) 2019-07-16
CN101210895A (zh) 2008-07-02
BRPI0719616A2 (pt) 2013-12-10
ATE476142T1 (de) 2010-08-15
EP1938752A1 (en) 2008-07-02
WO2008080281A1 (en) 2008-07-10
PL1938752T3 (pl) 2010-12-31

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