DE69530536D1 - Verfahren zur Positionsregelung von Röntgenbildern - Google Patents
Verfahren zur Positionsregelung von RöntgenbildernInfo
- 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
Links
- 230000001105 regulatory effect Effects 0.000 title 1
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)
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) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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)
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 |
-
1994
- 1994-03-07 JP JP03585094A patent/JP3494692B2/ja not_active Expired - Fee Related
-
1995
- 1995-02-27 DE DE69530536T patent/DE69530536T2/de not_active Expired - Fee Related
- 1995-02-27 EP EP95102771A patent/EP0671707B1/de not_active Expired - Lifetime
- 1995-03-02 US US08/397,639 patent/US6563942B2/en not_active Expired - Fee Related
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 |