JPH11514191A - 副画像から画像を合成する方法 - Google Patents
副画像から画像を合成する方法Info
- Publication number
- JPH11514191A JPH11514191A JP10510539A JP51053998A JPH11514191A JP H11514191 A JPH11514191 A JP H11514191A JP 10510539 A JP10510539 A JP 10510539A JP 51053998 A JP51053998 A JP 51053998A JP H11514191 A JPH11514191 A JP H11514191A
- Authority
- JP
- Japan
- Prior art keywords
- image
- combined
- sub
- images
- ray
- 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.)
- Granted
Links
- 239000002131 composite material Substances 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims description 37
- 238000001308 synthesis method Methods 0.000 claims description 4
- 230000002194 synthesizing effect Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000011179 visual inspection Methods 0.000 claims description 2
- 230000001131 transforming effect Effects 0.000 claims 1
- 230000008878 coupling Effects 0.000 abstract description 22
- 238000010168 coupling process Methods 0.000 abstract description 22
- 238000005859 coupling reaction Methods 0.000 abstract description 22
- 230000001678 irradiating effect Effects 0.000 abstract 1
- 238000007689 inspection Methods 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 5
- 210000001519 tissue Anatomy 0.000 description 5
- 230000002792 vascular Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000002583 angiography Methods 0.000 description 4
- 210000004204 blood vessel Anatomy 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 210000000278 spinal cord Anatomy 0.000 description 4
- 210000003484 anatomy Anatomy 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000002601 radiography Methods 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 210000004013 groin Anatomy 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
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- 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
- A61B6/48—Diagnostic techniques
- A61B6/481—Diagnostic techniques involving the use of contrast agents
-
- 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
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/504—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of blood vessels, e.g. by angiography
-
- 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
- A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
- A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
- A61B6/5229—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image
- A61B6/5235—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from the same or different ionising radiation imaging techniques, e.g. PET and CT
- A61B6/5241—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from the same or different ionising radiation imaging techniques, e.g. PET and CT combining overlapping images of the same imaging modality, e.g. by stitching
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/30—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from X-rays
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/30—Transforming light or analogous information into electric information
- H04N5/32—Transforming X-rays
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Vascular Medicine (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Image Processing (AREA)
- Editing Of Facsimile Originals (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.連続する副画像の相互シフトのための第1シフト値は、これら副画像の第1 部分から得られ、連続するこれら副画像のそれぞれの第1部分は、結合された第 1部分を形成するために、前記第1シフト値に基づいて結合される画像合成方法 において、シーンに関係する連続する副画像の相互シフトのための第2シフト値 が、これら副画像の第2部分から得られ、連続するこれら副画像のそれぞれの第 2部分が、結合された第2部分を形成するために、前記第2シフト値に基づいて 結合され、前記結合された第1部分が、前記結合された第1及び第2部分の大き さに基づいて変形され、合成画像が、このようにして得られた前記変形されて結 合された第1部分と、前記結合された第2部分とに基づいて形成されることを特 徴とする画像合成方法。 2.請求項1に記載の方法において、前記結合された第1部分が、前記結合され る第1及び第2部分の大きさの比率に基づいて変形されることを特徴とする方法 。 3.請求項1又は2に記載の方法において、前記第1部分が主に画像情報を含み 、前記第2部分が主に尺度目盛を表すことを特徴とする方法。 4.上述された請求項の何れか1項に記載の方法において、当該方法が、前記結 合された第1部分の長軸方向への圧縮又は伸張によって、前記結合された第1部 分の変形を含むことを特徴とする方法。 5.上述された請求項の何れか1項に記載の方法において、第1及び/又は第2 部分が、前記副画像の画像情報の目視検査に基づいてこれら副画像から選択され ることを特徴とする方法。 6.上述された請求項の何れか1項に記載の方法において、前記副画像がそれぞ れX線画像の画像情報を含むことを特徴とする方法。 7.第1結合画像が副画像から構成され、第2結合画像が副画像から構成され、 前記第1結合画像が前記第1及び前記第2結合画像の大きさに基づいて変形され 、前記変形された第1結合画像及び前記第2結合画像が、合成画像を形成するた めに結合されることを特徴とする画像合成方法。 8.副画像が細長いシーンで形成される画像合成方法において、前記シーンに関 する相互シフトが、それぞれの副画像の個々の部分から得られ、これらそれぞれ の副画像の対応する部分が、当該副画像の前記相互シフトに基づいて結合部分を 形成するために結合され、結合部分が変形部分を形成するために変形され、変形 された部分が、合成画像を形成するために結合されることを特徴とする画像合成 方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96202325 | 1996-08-21 | ||
EP96202325.5 | 1996-08-21 | ||
PCT/IB1997/000974 WO1998008338A2 (en) | 1996-08-21 | 1997-08-07 | Composing an image from sub-images |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11514191A true JPH11514191A (ja) | 1999-11-30 |
JP4485607B2 JP4485607B2 (ja) | 2010-06-23 |
Family
ID=8224301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51053998A Expired - Lifetime JP4485607B2 (ja) | 1996-08-21 | 1997-08-07 | 副画像から画像を合成する方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6078699A (ja) |
EP (1) | EP0861556B1 (ja) |
JP (1) | JP4485607B2 (ja) |
DE (1) | DE69738162T2 (ja) |
WO (1) | WO1998008338A2 (ja) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000049572A1 (en) * | 1999-02-18 | 2000-08-24 | Koninklijke Philips Electronics N.V. | Image processing method, system and apparatus for forming an overview image of an elongated scene |
DE60106439T2 (de) * | 2000-06-02 | 2006-02-02 | Koninklijke Philips Electronics N.V. | Verfahren und anordnung zur mischung von bildern |
US6823044B2 (en) * | 2001-11-21 | 2004-11-23 | Agilent Technologies, Inc. | System for collecting multiple x-ray image exposures of a sample using a sparse configuration |
US7010152B2 (en) * | 2002-01-22 | 2006-03-07 | Canon Kabushiki Kaisha | Radiographic image composition and use |
JP4230731B2 (ja) * | 2002-07-29 | 2009-02-25 | 株式会社東芝 | ディジタル画像処理装置及びx線診断装置 |
DE10244609A1 (de) * | 2002-09-25 | 2004-04-15 | Siemens Ag | Bestrahlungsbildaufnahmeeinrichtung |
EP2408375B1 (en) | 2009-03-20 | 2017-12-06 | Orthoscan Incorporated | Moveable imaging apparatus |
US8861890B2 (en) | 2010-11-24 | 2014-10-14 | Douglas Alan Lefler | System and method for assembling and displaying individual images as a continuous image |
US9125611B2 (en) | 2010-12-13 | 2015-09-08 | Orthoscan, Inc. | Mobile fluoroscopic imaging system |
KR102105853B1 (ko) * | 2013-07-26 | 2020-05-04 | 삼성전자주식회사 | 엑스 선 스티칭 지그 |
GB2545588B (en) | 2014-09-22 | 2018-08-15 | Shanghai United Imaging Healthcare Co Ltd | System and method for image composition |
JP6072096B2 (ja) * | 2015-01-30 | 2017-02-01 | キヤノン株式会社 | 放射線撮影システム、制御方法、制御方法、及びプログラム |
US10991070B2 (en) | 2015-12-18 | 2021-04-27 | OrthoGrid Systems, Inc | Method of providing surgical guidance |
US10748319B1 (en) | 2016-09-19 | 2020-08-18 | Radlink, Inc. | Composite radiographic image that corrects effects of parallax distortion |
WO2018053486A1 (en) | 2016-09-19 | 2018-03-22 | Radlink, Inc. | Composite radiographic image that corrects effects of parallax distortion |
US10631799B2 (en) * | 2016-12-07 | 2020-04-28 | Harris Corporation | Dental image collection device providing optical alignment features and related system and methods |
US11540794B2 (en) | 2018-09-12 | 2023-01-03 | Orthogrid Systesm Holdings, LLC | Artificial intelligence intra-operative surgical guidance system and method of use |
JP7466928B2 (ja) | 2018-09-12 | 2024-04-15 | オルソグリッド システムズ ホールディング,エルエルシー | 人工知能の術中外科的ガイダンスシステムと使用方法 |
US11071507B2 (en) | 2018-12-27 | 2021-07-27 | Medtronic Navigation, Inc. | System and method for imaging a subject |
US10888294B2 (en) | 2018-12-27 | 2021-01-12 | Medtronic Navigation, Inc. | System and method for imaging a subject |
US10881371B2 (en) | 2018-12-27 | 2021-01-05 | Medtronic Navigation, Inc. | System and method for imaging a subject |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3905045A (en) * | 1973-06-29 | 1975-09-09 | Control Data Corp | Apparatus for image processing |
FR2565053B1 (fr) * | 1984-05-25 | 1986-08-22 | Thomson Cgr | Procede de traitement d'images radiologiques |
NL8603059A (nl) * | 1986-12-01 | 1988-07-01 | Philips Nv | Inrichting en werkwijze met bewegingsartefactreductie voor verschilbeeldbepaling. |
GB2206011B (en) * | 1987-06-18 | 1991-06-05 | Crosfield Electronics Ltd | Digital image generation |
GB2219905A (en) * | 1988-06-17 | 1989-12-20 | Philips Electronic Associated | Target detection system |
US5123056A (en) * | 1990-02-02 | 1992-06-16 | Siemens Medical Systems, Inc. | Whole-leg x-ray image processing and display techniques |
US5140341A (en) * | 1991-06-17 | 1992-08-18 | Eastman Kodak Company | Method and apparatus for thermally printing large images with small dye-donor patches |
US5657402A (en) * | 1991-11-01 | 1997-08-12 | Massachusetts Institute Of Technology | Method of creating a high resolution still image using a plurality of images and apparatus for practice of the method |
EP0655861B1 (en) * | 1993-11-26 | 2000-08-02 | Koninklijke Philips Electronics N.V. | Image composition method and imaging apparatus for performing said method |
US5649032A (en) * | 1994-11-14 | 1997-07-15 | David Sarnoff Research Center, Inc. | System for automatically aligning images to form a mosaic image |
DE69523043T2 (de) * | 1994-12-22 | 2002-06-20 | Koninklijke Philips Electronics N.V., Eindhoven | Zusammenstellung eines bildes aus teilbildern |
-
1997
- 1997-08-07 DE DE69738162T patent/DE69738162T2/de not_active Expired - Lifetime
- 1997-08-07 JP JP51053998A patent/JP4485607B2/ja not_active Expired - Lifetime
- 1997-08-07 WO PCT/IB1997/000974 patent/WO1998008338A2/en active IP Right Grant
- 1997-08-07 EP EP97931986A patent/EP0861556B1/en not_active Expired - Lifetime
- 1997-08-14 US US08/911,077 patent/US6078699A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69738162D1 (de) | 2007-11-08 |
WO1998008338A2 (en) | 1998-02-26 |
US6078699A (en) | 2000-06-20 |
JP4485607B2 (ja) | 2010-06-23 |
WO1998008338A3 (en) | 1998-06-04 |
DE69738162T2 (de) | 2008-06-26 |
EP0861556B1 (en) | 2007-09-26 |
EP0861556A2 (en) | 1998-09-02 |
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