JP5639739B2 - 複数のビューのボリューム・レンダリングのための方法及びシステム - Google Patents
複数のビューのボリューム・レンダリングのための方法及びシステム Download PDFInfo
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- JP5639739B2 JP5639739B2 JP2008161138A JP2008161138A JP5639739B2 JP 5639739 B2 JP5639739 B2 JP 5639739B2 JP 2008161138 A JP2008161138 A JP 2008161138A JP 2008161138 A JP2008161138 A JP 2008161138A JP 5639739 B2 JP5639739 B2 JP 5639739B2
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/46—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient
- A61B8/461—Displaying means of special interest
- A61B8/465—Displaying means of special interest adapted to display user selection data, e.g. icons or menus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/48—Diagnostic techniques
- A61B8/483—Diagnostic techniques involving the acquisition of a 3D volume of data
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2210/00—Indexing scheme for image generation or computer graphics
- G06T2210/41—Medical
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
- G06T2219/008—Cut plane or projection plane definition
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Software Systems (AREA)
- Computer Graphics (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Image Generation (AREA)
Description
104 トランスデューサ素子
106 プローブ
114 メモリ
134 一体型表示装置
140 ユーザ・インターフェース
160 関心のある物体
162 ビュー平面
164 視方向
166 切り取り平面
168 視覚可能な部分
170 切り落とされる部分
450 関心のある物体
452 切り取り平面
460 複数の画像
462 表示装置
470 ビュー
472 ビュー
480 ビュー
482 ビュー
Claims (7)
- 物体(450)の複数の画像(460)をプロセッサが生成するための方法であって、
物体(450)の画像に対する複数の切り取り平面(452)であって、それぞれが所望の配向及び位置を有する複数の切り取り平面(452)を、対応する視方向(164)と共に特定する段階と、
前記複数の視方向(164)に基づいて三次元データ・セットをボリューム・レンダリングする段階と、
前記レンダリング後のデータを使用して、各々の視方向(164)と切り取り平面(452)の組み合わせについての画像(460)を生成し、各々の視方向(164)からの前記画像(460)を表示する段階と、
前記複数の画像(460)の内の第1の画像の視方向(164)を変更する段階と、
前記複数の視方向(164)同士の相対的な位置を保つように前記プロセッサが前記複数の視方向(164)の他の視方向(164)を変更する段階と、
前記他の視方向(164)を変更した後に、前記レンダリング後のデータを使用して、前記他の視方向(164)に対応する第2の画像を前記プロセッサが生成する段階と、
前記第1及び第2の画像をそれぞれの変更後の視点から表示する段階と、
を有し、
前記複数の視方向(164)は予め決定された複数の視方向(164)により選択され、
前記レンダリング後のデータにおいて複数の所定の解剖学的構造マーカーを検出する段階と、
前記複数の解剖学的構造マーカーの内のユーザへの催促に応じて特定された解剖学的構造マーカーを使用して前記複数の切り取り平面(452)を特定する段階を有している、
方法。 - 更に、前記複数の視方向(164)を規定するユーザ入力(120)を受け取る段階を有している請求項1記載の方法。
- 2つの前記視方向(164)を180°離れるように選択することができる、請求項1または2に記載の方法。
- 前記三次元データ・セットが、メモリに格納された単一の超音波データ・セットを含む請求項1乃至3のいずれかに記載の方法。
- 前記超音波データ・セットが心臓の画像を含む請求項4記載の方法。
- 前記三次元データ・セットのデータの取得中に、前記複数の画像(460)がプロセッサにより生成される、請求項1乃至5のいずれかに記載の方法。
- 請求項1乃至6のいずれかに記載の方法を実行するプロセッサ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/772,147 US7894663B2 (en) | 2007-06-30 | 2007-06-30 | Method and system for multiple view volume rendering |
US11/772,147 | 2007-06-30 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009011827A JP2009011827A (ja) | 2009-01-22 |
JP2009011827A5 JP2009011827A5 (ja) | 2013-03-14 |
JP5639739B2 true JP5639739B2 (ja) | 2014-12-10 |
Family
ID=40137989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008161138A Active JP5639739B2 (ja) | 2007-06-30 | 2008-06-20 | 複数のビューのボリューム・レンダリングのための方法及びシステム |
Country Status (3)
Country | Link |
---|---|
US (1) | US7894663B2 (ja) |
JP (1) | JP5639739B2 (ja) |
FR (1) | FR2918205B1 (ja) |
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-
2008
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- 2008-06-20 JP JP2008161138A patent/JP5639739B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2009011827A (ja) | 2009-01-22 |
FR2918205A1 (fr) | 2009-01-02 |
FR2918205B1 (fr) | 2013-09-20 |
US20090003665A1 (en) | 2009-01-01 |
US7894663B2 (en) | 2011-02-22 |
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