DE69530536D1 - Verfahren zur Positionsregelung von Röntgenbildern - Google Patents

Verfahren zur Positionsregelung von Röntgenbildern

Info

Publication number
DE69530536D1
DE69530536D1 DE69530536T DE69530536T DE69530536D1 DE 69530536 D1 DE69530536 D1 DE 69530536D1 DE 69530536 T DE69530536 T DE 69530536T DE 69530536 T DE69530536 T DE 69530536T DE 69530536 D1 DE69530536 D1 DE 69530536D1
Authority
DE
Germany
Prior art keywords
regulating
ray images
ray
images
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69530536T
Other languages
English (en)
Other versions
DE69530536T2 (de
Inventor
Hideya Takeo
Nobuyoshi Nakajima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of DE69530536D1 publication Critical patent/DE69530536D1/de
Application granted granted Critical
Publication of DE69530536T2 publication Critical patent/DE69530536T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/02—Affine transformations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/32—Determination of transform parameters for the alignment of images, i.e. image registration using correlation-based methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
    • G06T7/337—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods involving reference images or patches
    • 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
    • G06T2207/10116—X-ray 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Image Analysis (AREA)
DE69530536T 1994-03-07 1995-02-27 Verfahren zur Positionsregelung von Röntgenbildern Expired - Fee Related DE69530536T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP03585094A JP3494692B2 (ja) 1994-03-07 1994-03-07 放射線画像の位置合せ方法

Publications (2)

Publication Number Publication Date
DE69530536D1 true DE69530536D1 (de) 2003-06-05
DE69530536T2 DE69530536T2 (de) 2003-11-13

Family

ID=12453476

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69530536T Expired - Fee Related DE69530536T2 (de) 1994-03-07 1995-02-27 Verfahren zur Positionsregelung von Röntgenbildern

Country Status (4)

Country Link
US (1) US6563942B2 (de)
EP (1) EP0671707B1 (de)
JP (1) JP3494692B2 (de)
DE (1) DE69530536T2 (de)

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SE506272C2 (sv) * 1996-03-18 1997-11-24 Paul Edholm Förfarande och anordning för att bestämma bildläge och bildvinkel i en röntgenbild
US6208765B1 (en) * 1998-06-19 2001-03-27 Sarnoff Corporation Method and apparatus for improving image resolution
US6614452B1 (en) * 1999-11-15 2003-09-02 Xenogen Corporation Graphical user interface for in-vivo imaging
JP4274400B2 (ja) * 2000-05-12 2009-06-03 富士フイルム株式会社 画像の位置合わせ方法および装置
JP4294881B2 (ja) * 2000-05-12 2009-07-15 富士フイルム株式会社 画像の位置合わせ方法および装置
WO2002013908A2 (en) * 2000-08-17 2002-02-21 Radiological Imaging Technology, Inc. Interrupted radiation treatment quality assurance
US8565860B2 (en) 2000-08-21 2013-10-22 Biosensors International Group, Ltd. Radioactive emission detector equipped with a position tracking system
US8909325B2 (en) 2000-08-21 2014-12-09 Biosensors International Group, Ltd. Radioactive emission detector equipped with a position tracking system and utilization thereof with medical systems and in medical procedures
WO2005119025A2 (en) 2004-06-01 2005-12-15 Spectrum Dynamics Llc Radioactive-emission-measurement optimization to specific body structures
US8489176B1 (en) 2000-08-21 2013-07-16 Spectrum Dynamics Llc Radioactive emission detector equipped with a position tracking system and utilization thereof with medical systems and in medical procedures
US20040095799A1 (en) * 2002-11-20 2004-05-20 Michael Jacob 2T2C signal margin test mode using different pre-charge levels for BL and/BL
USD496596S1 (en) * 2003-04-30 2004-09-28 Robert Dalrymple Image french measuring adjunct
US6937751B2 (en) * 2003-07-30 2005-08-30 Radiological Imaging Technology, Inc. System and method for aligning images
US8571881B2 (en) 2004-11-09 2013-10-29 Spectrum Dynamics, Llc Radiopharmaceutical dispensing, administration, and imaging
US9470801B2 (en) 2004-01-13 2016-10-18 Spectrum Dynamics Llc Gating with anatomically varying durations
US7176466B2 (en) 2004-01-13 2007-02-13 Spectrum Dynamics Llc Multi-dimensional image reconstruction
WO2008010227A2 (en) 2006-07-19 2008-01-24 Spectrum Dynamics Llc Imaging protocols
US8586932B2 (en) 2004-11-09 2013-11-19 Spectrum Dynamics Llc System and method for radioactive emission measurement
WO2006051531A2 (en) 2004-11-09 2006-05-18 Spectrum Dynamics Llc Radioimaging
US7968851B2 (en) 2004-01-13 2011-06-28 Spectrum Dynamics Llc Dynamic spect camera
US8615405B2 (en) * 2004-11-09 2013-12-24 Biosensors International Group, Ltd. Imaging system customization using data from radiopharmaceutical-associated data carrier
US9943274B2 (en) 2004-11-09 2018-04-17 Spectrum Dynamics Medical Limited Radioimaging using low dose isotope
US9316743B2 (en) 2004-11-09 2016-04-19 Biosensors International Group, Ltd. System and method for radioactive emission measurement
EP1968015B1 (de) * 2004-11-10 2010-09-15 Agfa Healthcare Verfahren zum Vornehmen von Messungen an digitalen Bildern
EP1657680A1 (de) * 2004-11-10 2006-05-17 Agfa-Gevaert Anzeigevorrichtung zur Anzeige eines Mischbildes
US7327902B2 (en) * 2004-12-10 2008-02-05 Radiological Imaging Technology, Inc. Optimizing image alignment
US7233688B2 (en) * 2005-01-20 2007-06-19 Radiological Imaging Technology Inc. Relative and absolute calibration for dosimetric devices
US7024026B1 (en) 2005-01-20 2006-04-04 Radiological Imaging Technology, Inc. Relative calibration for dosimetric devices
US8644910B2 (en) 2005-07-19 2014-02-04 Biosensors International Group, Ltd. Imaging protocols
US8837793B2 (en) 2005-07-19 2014-09-16 Biosensors International Group, Ltd. Reconstruction stabilizer and active vision
US20090208115A1 (en) * 2005-12-21 2009-08-20 Nikon Corporation Image Combining Method, Image Combining Program, Image Combining Apparatus, Template Extraction Method and Template Extraction Program
US8894974B2 (en) 2006-05-11 2014-11-25 Spectrum Dynamics Llc Radiopharmaceuticals for diagnosis and therapy
US8610075B2 (en) 2006-11-13 2013-12-17 Biosensors International Group Ltd. Radioimaging applications of and novel formulations of teboroxime
WO2008075362A2 (en) * 2006-12-20 2008-06-26 Spectrum Dynamics Llc A method, a system, and an apparatus for using and processing multidimensional data
US8521253B2 (en) 2007-10-29 2013-08-27 Spectrum Dynamics Llc Prostate imaging
US8338788B2 (en) 2009-07-29 2012-12-25 Spectrum Dynamics Llc Method and system of optimized volumetric imaging
US9275601B2 (en) * 2012-12-12 2016-03-01 Intel Corporation Techniques to control frame display rate
JP6859944B2 (ja) * 2017-12-25 2021-04-14 株式会社島津製作所 走査型荷電粒子顕微鏡及び制御プログラム
CN114851206B (zh) * 2022-06-06 2024-03-29 天津中科智能识别有限公司 基于视觉引导机械臂抓取炉具的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461279B1 (fr) * 1979-07-11 1987-01-02 Fuji Photo Film Co Ltd Procede de traitement d'une image radiographique
JPS58163338A (ja) 1982-03-20 1983-09-28 富士写真フイルム株式会社 放射線画像のサプトラクシヨン処理方法
JPS59137942A (ja) * 1983-01-28 1984-08-08 Hitachi Ltd 画像位置合わせ方式
JPS59207791A (ja) * 1983-05-10 1984-11-24 Toshiba Corp 画像修正装置
US4851984A (en) * 1987-08-03 1989-07-25 University Of Chicago Method and system for localization of inter-rib spaces and automated lung texture analysis in digital chest radiographs
US5063604A (en) * 1989-11-08 1991-11-05 Transitions Research Corporation Method and means for recognizing patterns represented in logarithmic polar coordinates
US5495535A (en) * 1992-01-31 1996-02-27 Orbotech Ltd Method of inspecting articles
JP2989364B2 (ja) * 1992-03-12 1999-12-13 シャープ株式会社 画像処理装置及び画像処理方法
US5359513A (en) * 1992-11-25 1994-10-25 Arch Development Corporation Method and system for detection of interval change in temporally sequential chest images
EP0599345B1 (de) * 1992-11-27 2002-06-05 Fuji Photo Film Co., Ltd. Verfahren zur Lageanpassung von Röntgenbildern
CA2114986A1 (en) * 1993-02-08 1994-08-09 Robert T. Frankot Automatic subarea selection for image registration

Also Published As

Publication number Publication date
EP0671707A3 (de) 1998-07-29
US6563942B2 (en) 2003-05-13
JPH07244722A (ja) 1995-09-19
US20030012456A1 (en) 2003-01-16
EP0671707A2 (de) 1995-09-13
EP0671707B1 (de) 2003-05-02
JP3494692B2 (ja) 2004-02-09
DE69530536T2 (de) 2003-11-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FUJIFILM CORP., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee