JP6510198B2 - 医用画像処理装置及び医用画像処理方法 - Google Patents
医用画像処理装置及び医用画像処理方法Info
- Publication number
- JP6510198B2 JP6510198B2 JP2014166686A JP2014166686A JP6510198B2 JP 6510198 B2 JP6510198 B2 JP 6510198B2 JP 2014166686 A JP2014166686 A JP 2014166686A JP 2014166686 A JP2014166686 A JP 2014166686A JP 6510198 B2 JP6510198 B2 JP 6510198B2
- Authority
- JP
- Japan
- Prior art keywords
- medical image
- image data
- dimensional medical
- data
- image processing
- 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.)
- Active
Links
- 238000012545 processing Methods 0.000 title claims description 76
- 238000003672 processing method Methods 0.000 title claims description 6
- 230000033001 locomotion Effects 0.000 claims description 110
- 238000000034 method Methods 0.000 claims description 28
- 230000008569 process Effects 0.000 claims description 26
- 238000004458 analytical method Methods 0.000 description 28
- 238000002591 computed tomography Methods 0.000 description 25
- 238000010586 diagram Methods 0.000 description 20
- 210000000988 bone and bone Anatomy 0.000 description 15
- 230000006870 function Effects 0.000 description 10
- 238000003384 imaging method Methods 0.000 description 8
- 238000007689 inspection Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 238000012937 correction Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 239000000284 extract Substances 0.000 description 4
- 210000000245 forearm Anatomy 0.000 description 4
- 230000001678 irradiating effect Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000010365 information processing Effects 0.000 description 3
- 238000002595 magnetic resonance imaging Methods 0.000 description 3
- PXFBZOLANLWPMH-UHFFFAOYSA-N 16-Epiaffinine Natural products C1C(C2=CC=CC=C2N2)=C2C(=O)CC2C(=CC)CN(C)C1C2CO PXFBZOLANLWPMH-UHFFFAOYSA-N 0.000 description 2
- 210000003010 carpal bone Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 210000003041 ligament Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 210000000707 wrist Anatomy 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 210000002411 hand bone Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Images
Classifications
-
- 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
- A61B6/486—Diagnostic techniques involving generating temporal series of image data
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
- A61B5/1121—Determining geometric values, e.g. centre of rotation or angular range of movement
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
- A61B5/1121—Determining geometric values, e.g. centre of rotation or angular range of movement
- A61B5/1122—Determining geometric values, e.g. centre of rotation or angular range of movement of movement trajectories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
- A61B5/1126—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb using a particular sensing technique
- A61B5/1128—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb using a particular sensing technique using image analysis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
- A61B5/4528—Joints
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
- A61B5/4538—Evaluating a particular part of the muscoloskeletal system or a particular medical condition
- A61B5/459—Evaluating the wrist
-
- 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
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
-
- 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
- A61B6/5205—Devices using data or image processing specially adapted for radiation diagnosis involving processing of raw data to produce diagnostic data
-
- 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
- A61B6/5217—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data extracting a diagnostic or physiological parameter from medical diagnostic data
-
- 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
-
- 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
- G06T7/0012—Biomedical image inspection
- G06T7/0014—Biomedical image inspection using an image reference approach
- G06T7/0016—Biomedical image inspection using an image reference approach involving temporal comparison
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/215—Motion-based segmentation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
-
- 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
- G06T7/38—Registration of image sequences
-
- 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
- G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/97—Determining parameters from multiple pictures
-
- 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
- A61B6/46—Arrangements for interfacing with the operator or the patient
- A61B6/461—Displaying means of special interest
- A61B6/463—Displaying means of special interest characterised by displaying multiple images or images and diagnostic data on one display
-
- 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
- A61B6/505—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 bone
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2800/00—Detection or diagnosis of diseases
- G01N2800/10—Musculoskeletal or connective tissue disorders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2800/00—Detection or diagnosis of diseases
- G01N2800/10—Musculoskeletal or connective tissue disorders
- G01N2800/105—Osteoarthritis, e.g. cartilage alteration, hypertrophy of bone
-
- 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
- G06T2207/10016—Video; Image sequence
-
- 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
- G06T2207/10072—Tomographic images
- G06T2207/10081—Computed x-ray tomography [CT]
-
- 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
- G06T2207/20036—Morphological image processing
- G06T2207/20044—Skeletonization; Medial axis 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
- G06T2207/30004—Biomedical image processing
- G06T2207/30008—Bone
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Theoretical Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- High Energy & Nuclear Physics (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Physiology (AREA)
- Multimedia (AREA)
- Rheumatology (AREA)
- Quality & Reliability (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Geometry (AREA)
- Pulmonology (AREA)
- Physical Education & Sports Medicine (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Description
図1は、第1の実施形態に係る画像処理システムの構成例を示す図である。図1に示すように、第1の実施形態に係る画像処理システムは、X線CT(Computed Tomography)装置10と、画像保管装置20と、医用画像処理装置100とを備える。図1に例示する各装置は、例えば、病院内に設置された院内LAN(Local Area Network)5により、直接的、又は、間接的に相互に通信可能な状態となっている。例えば、画像処理システムにPACS(Picture Archiving and Communication System)が導入されている場合、各装置は、DICOM(Digital Imaging and Communications in Medicine)規格に則って、医用画像データ等を相互に送受信する。
上述した第1の実施形態では、医用画像処理装置100が、再構成前のデータであるrawデータから、運動が略一致する時のボリュームデータを再構成する場合を説明したが、実施形態はこれに限定されるものではない。例えば、医用画像処理装置100は、再構成済みのボリュームデータから、運動が略一致する時のボリュームデータを生成しても良い。
さて、これまで第1及び第2の実施形態について説明したが、上述した第1及び第2の実施形態以外にも、種々の異なる形態にて実施されて良いものである。
120 制御部
121 取得部
122 解析部
123 画像補完部
Claims (7)
- 制御部と、
前記制御部に接続され、前記制御部が実行する複数の処理を規定した情報を記憶する記憶部と
を備え、
前記制御部は、前記複数の処理として、
被検体の運動が経時的に撮影された複数の3次元医用画像データを含む3次元医用画像データ群を、少なくとも2つ取得するとともに、取得した少なくとも2つの前記3次元医用画像データ群にそれぞれ対応する再構成前のデータを取得し、
前記少なくとも2つの前記3次元医用画像データ群について、前記被検体の運動の速度をそれぞれ解析し、
解析された前記被検体の運動の速度に基づいて、前記少なくとも2つの3次元医用画像データ群のそれぞれにおける前記被検体の運動が互いに略一致するタイミングを算出し、
前記少なくとも2つの3次元医用画像データ群にそれぞれ対応する再構成前のデータから、算出したタイミングに相当するデータ領域を特定し、
特定したデータ領域における再構成前のデータを使用して、3次元医用画像データを再構成する
ことを特徴とする医用画像処理装置。 - 前記解析する処理は、前記運動の範囲及び前記運動の速度を解析し、
前記算出する処理は、前記運動の範囲及び前記運動の速度に基づいて、前記運動に関する部位が所定の角度に可動したタイミングを算出する
ことを特徴とする請求項1に記載の医用画像処理装置。 - 前記制御部は、前記複数の処理として、更に、
前記特定したデータ領域における再構成前のデータを使用して再構成された3次元医用画像データによって補完された前記少なくとも2つの3次元医用画像データ群のそれぞれを、前記被検体の運動を互いに略一致させた形態で出力する
ことを特徴とする請求項1又は2に記載の医用画像処理装置。 - 前記出力する処理は、前記補完された少なくとも2つの3次元医用画像データ群のうち、第1の3次元医用画像データ群に含まれる複数の3次元医用画像データに基づく複数の第1の出力画像データと、第2の3次元医用画像データ群に含まれる複数の3次元医用画像データに基づく複数の第2の出力画像データとを、時系列順に並べて表示、若しくは再生表示する
ことを特徴とする請求項3に記載の医用画像処理装置。 - 前記出力する処理は、前記補完された少なくとも2つの3次元医用画像データ群のうち、第1の3次元医用画像データ群に含まれる複数の3次元医用画像データに基づく複数の第1の出力画像データと、第2の3次元医用画像データ群に含まれる複数の3次元医用画像データに基づく複数の第2の出力画像データとのそれぞれを、前記被検体の運動が互いに略一致するタイミングで重畳させることにより、複数の重畳画像データを生成し、
生成した複数の重畳画像データを、時系列順に並べて表示、若しくは再生表示する
ことを特徴とする請求項3に記載の医用画像処理装置。 - 前記出力する処理は、更に、前記運動の範囲、前記運動の速度、及び、前記運動における所定の部位の向きのうち、少なくとも1つを表示する
ことを特徴とする請求項3〜5のいずれか一つに記載の医用画像処理装置。 - 医用画像処理装置によって実行される医用画像処理方法であって、
被検体の運動が経時的に撮影された複数の3次元医用画像データを含む3次元医用画像データ群を、少なくとも2つ取得するとともに、取得した少なくとも2つの前記3次元医用画像データ群にそれぞれ対応する再構成前のデータを取得し、
前記少なくとも2つの前記3次元医用画像データ群について、前記被検体の運動の速度をそれぞれ解析し、
解析された前記被検体の運動の速度に基づいて、前記少なくとも2つの3次元医用画像データ群のそれぞれにおける前記被検体の運動が互いに略一致するタイミングを算出し、
前記少なくとも2つの3次元医用画像データ群にそれぞれ対応する再構成前のデータから、算出したタイミングに相当するデータ領域を特定し、
特定したデータ領域における再構成前のデータを使用して、3次元医用画像データを再構成する
ことを特徴とする医用画像処理方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014166686A JP6510198B2 (ja) | 2014-08-19 | 2014-08-19 | 医用画像処理装置及び医用画像処理方法 |
US14/827,638 US9918685B2 (en) | 2014-08-19 | 2015-08-17 | Medical image processing apparatus and method for medical image processing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014166686A JP6510198B2 (ja) | 2014-08-19 | 2014-08-19 | 医用画像処理装置及び医用画像処理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016042876A JP2016042876A (ja) | 2016-04-04 |
JP6510198B2 true JP6510198B2 (ja) | 2019-05-08 |
Family
ID=55348715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014166686A Active JP6510198B2 (ja) | 2014-08-19 | 2014-08-19 | 医用画像処理装置及び医用画像処理方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US9918685B2 (ja) |
JP (1) | JP6510198B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9526468B2 (en) * | 2014-09-09 | 2016-12-27 | General Electric Company | Multiple frame acquisition for exposure control in X-ray medical imagers |
KR20180041007A (ko) * | 2016-10-13 | 2018-04-23 | 삼성전자주식회사 | 의료 영상 처리 장치 및 방법 |
JP7405010B2 (ja) * | 2020-06-16 | 2023-12-26 | コニカミノルタ株式会社 | 診断支援システム、診断支援装置及びプログラム |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5099859A (en) * | 1988-12-06 | 1992-03-31 | Bell Gene D | Method and apparatus for comparative analysis of videofluoroscopic joint motion |
WO2001032079A2 (en) * | 1999-11-01 | 2001-05-10 | Arthrovision, Inc. | Evaluating disease progression using magnetic resonance imaging |
JP2006102353A (ja) * | 2004-10-08 | 2006-04-20 | Toshiba Corp | 関節動作解析装置、関節動作解析方法及び関節動作解析プログラム |
JP4572294B2 (ja) * | 2004-11-26 | 2010-11-04 | 国立大学法人 千葉大学 | 画像処理プログラム及び画像処理方法 |
EP1844446B1 (en) * | 2005-01-28 | 2011-03-16 | Koninklijke Philips Electronics N.V. | User interface for motion analysis in kinematic mr studies |
JP2008142166A (ja) * | 2006-12-07 | 2008-06-26 | Konica Minolta Holdings Inc | 画像表示システム、プログラム、および画像表示方法 |
US8107695B2 (en) * | 2007-06-27 | 2012-01-31 | General Electric Company | Methods and systems for assessing patient movement in diagnostic imaging |
JP2011067279A (ja) * | 2009-09-24 | 2011-04-07 | Ziosoft Inc | 医療用画像処理装置及び医療用画像処理プログラム |
JP6073562B2 (ja) * | 2012-02-24 | 2017-02-01 | 東芝メディカルシステムズ株式会社 | 医用画像処理装置 |
JP6109482B2 (ja) | 2012-02-24 | 2017-04-05 | 東芝メディカルシステムズ株式会社 | X線ct装置 |
JP2013172816A (ja) | 2012-02-24 | 2013-09-05 | Toshiba Corp | 医用画像処理装置 |
-
2014
- 2014-08-19 JP JP2014166686A patent/JP6510198B2/ja active Active
-
2015
- 2015-08-17 US US14/827,638 patent/US9918685B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2016042876A (ja) | 2016-04-04 |
US9918685B2 (en) | 2018-03-20 |
US20160055647A1 (en) | 2016-02-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8682415B2 (en) | Method and system for generating a modified 4D volume visualization | |
KR101578770B1 (ko) | 의료 영상 처리 장치 및 그에 따른 의료 영상 처리 방법 | |
JP2007167656A (ja) | 対象の運動の解析方法および断層撮影装置 | |
CN102335004B (zh) | 用于进行血管造影检查的方法和计算机断层造影设备 | |
JP2004105728A (ja) | コンピュータを利用した医療用画像の収集 | |
KR20170088681A (ko) | 단층 촬영 장치 및 그에 따른 단층 영상 복원 방법 | |
KR101665513B1 (ko) | 컴퓨터 단층 촬영 장치 및 그에 따른 ct 영상 복원 방법 | |
KR20150095140A (ko) | 컴퓨터 단층 촬영 장치 및 그에 따른 ct 영상 복원 방법 | |
JP2024514304A (ja) | インモーション多パルス作動x線源トモシンセシスイメージングシステムによる人工知能ベースの診断 | |
JP2012147934A (ja) | X線診断装置、画像処理装置及び画像処理プログラム | |
JP2006102353A (ja) | 関節動作解析装置、関節動作解析方法及び関節動作解析プログラム | |
JP6510198B2 (ja) | 医用画像処理装置及び医用画像処理方法 | |
KR20170087320A (ko) | 단층 영상 생성 장치 및 그에 따른 단층 영상 복원 방법 | |
CN111343922B (zh) | 放射线断层图像处理装置和放射线断层摄影装置 | |
US11495346B2 (en) | External device-enabled imaging support | |
JP7349870B2 (ja) | 医用画像処理装置、断層撮影装置、医用画像処理方法及びプログラム | |
CN111753831A (zh) | 一种图像分析方法、装置、图像采集设备及存储介质 | |
Aliaksandrauna | Adjusting videoendoscopic 3D reconstruction results using tomographic data | |
JP2011067279A (ja) | 医療用画像処理装置及び医療用画像処理プログラム | |
JP2023167122A (ja) | X線ct装置、および、高画質画像生成装置 | |
KR20180054020A (ko) | 의료 영상 장치 및 의료 영상 처리 방법 | |
JP4503279B2 (ja) | X線ct装置 | |
KR20160140189A (ko) | 단층 촬영 장치 및 그에 따른 단층 촬영 방법 | |
CN111583218A (zh) | 用户颞下颌关节软硬组织的分析方法及装置、电子设备 | |
CN111583221B (zh) | 颅颌面软硬组织的分析方法及装置、电子设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20160513 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20160929 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20161021 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170606 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20180228 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180313 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180511 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20181016 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20181207 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190305 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190404 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6510198 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |