JP2005230456A5 - - Google Patents
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- JP2005230456A5 JP2005230456A5 JP2004046724A JP2004046724A JP2005230456A5 JP 2005230456 A5 JP2005230456 A5 JP 2005230456A5 JP 2004046724 A JP2004046724 A JP 2004046724A JP 2004046724 A JP2004046724 A JP 2004046724A JP 2005230456 A5 JP2005230456 A5 JP 2005230456A5
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Claims (19)
入力された被検者の脳画像について、解像度、ダイナミックレンジ及び画像方向の少なくとも１つを自動チェックすると共に、
前記画像方向のチェックを、次の仮定
（仮定１）軸の対称性は大きい順に、側方向→矢状方向→軸（上下）方向である、
（仮定２）眼球は左右対称であり、頭部前方にある、
（仮定３）頭部画像の下端まで組織が存在するが、上端には組織はない、
の下で行なうことを特徴とする脳疾患の診断支援方法。 A brain disease diagnosis support method for supporting diagnosis by inputting a brain image of a subject, performing image processing and presenting a diagnosis result,
Automatically check at least one of resolution, dynamic range and image orientation for the input brain image of the subject;
Checking the image direction is as follows. (Assumption 1) The symmetry of the axis is in the descending order: side direction → sagittal direction → axis (vertical) direction.
(Assumption 2) The eyeball is symmetric and is in front of the head.
(Assumption 3) There is a tissue up to the lower end of the head image, but there is no tissue at the upper end.
Diagnosis support method of brain diseases you and performing under.
入力された被検者の脳画像について、解像度、ダイナミックレンジ及び画像方向の少なくとも１つを自動チェックすると共に、
前記被検者の脳画像をスライス画像として入力する場合、全スライス画像の連続性を自動チェックすることを特徴とする脳疾患の診断支援方法。 A brain disease diagnosis support method for supporting diagnosis by inputting a brain image of a subject, performing image processing and presenting a diagnosis result,
Automatically check at least one of resolution, dynamic range and image orientation for the input brain image of the subject;
When entering the brain image of the subject as a slice image, the diagnosis support method of brain diseases you characterized by automatic checking the continuity of the entire slice images.
該ＭＲＩ脳画像から灰白質組織を抽出して灰白質脳画像を作成し、
該灰白質脳画像に解剖学的標準化を施した後、予め用意されている健常者の対応する脳画像と統計的比較を行なうことを特徴とする請求項６に記載の脳疾患の診断支援方法。 After inputting the MRI brain image of the subject,
Extracting gray matter tissue from the MRI brain image to create a gray matter brain image;
7. The brain disease diagnosis support method according to claim 6, wherein the gray matter brain image is subjected to anatomical standardization and then statistically compared with a corresponding brain image of a healthy person prepared in advance. .
該ＭＲＩ脳画像に、解剖学的標準化を施し、
該標準化後のＭＲＩ脳画像から灰白質組織を抽出して灰白質脳画像を作成した後、予め用意されている健常者の対応する脳画像と統計的比較を行なうことを特徴とする請求項６に記載の脳疾患の診断支援方法。 After inputting the MRI brain image of the subject,
Anatomic standardization is applied to the MRI brain image,
The gray matter tissue is extracted from the standardized MRI brain image to create a gray matter brain image, and then statistically compared with a brain image corresponding to a healthy person prepared in advance. The diagnosis support method for brain diseases according to 1.
入力された被検者の脳画像について、解像度、ダイナミックレンジ及び画像方向の少なくとも１つを自動チェックする自動評価手段を備えていると共に、
前記自動評価手段が、前記画像方向のチェックを、次の仮定
（仮定１）軸の対称性は大きい順に、側方向→矢状方向→軸（上下）方向である、
（仮定２）眼球は左右対称であり、頭部前方にある、
（仮定３）頭部画像の下端まで組織が存在するが、上端には組織はない、
の下で行なう機能を有していることを特徴とする脳疾患の診断支援装置。 A brain disease diagnosis support apparatus that supports diagnosis by inputting a brain image of a subject, processing the image, and outputting a diagnosis result,
An automatic evaluation means for automatically checking at least one of resolution, dynamic range, and image direction for the input brain image of the subject;
The automatic evaluation means checks the image direction as follows: Assumption (Assumption 1) The order of the symmetry of the axis is as follows: side direction → sagittal direction → axis (vertical) direction.
(Assumption 2) The eyeball is symmetric and is in front of the head.
(Assumption 3) There is a tissue up to the lower end of the head image, but there is no tissue at the upper end.
Diagnosis support apparatus of brain disease you characterized by having a function of performing under.
入力された被検者の脳画像について、解像度、ダイナミックレンジ及び画像方向の少なくとも１つを自動チェックする自動評価手段を備えていると共に、
前記被検者の脳画像をスライス画像として入力する場合、前記自動評価手段が、全スライス画像の連続性を自動チェックする機能を有していることを特徴とする脳疾患の診断支援装置。 A brain disease diagnosis support apparatus that supports diagnosis by inputting a brain image of a subject, processing the image, and outputting a diagnosis result,
An automatic evaluation means for automatically checking at least one of resolution, dynamic range, and image direction for the input brain image of the subject;
Wherein when entering the brain image of a subject as a slice image, the automatic evaluation means, the diagnostic support apparatus of brain disease you characterized by having a function of automatically checking the continuity of the entire slice images.
該ＭＲＩ脳画像から灰白質組織を抽出して灰白質脳画像を作成し、
該灰白質脳画像に解剖学的標準化を施した後、予め用意されている健常者の対応する脳画像と統計的比較を行なうことを特徴とする請求項１４に記載の脳疾患の診断支援装置。 After inputting the MRI brain image of the subject,
Extracting gray matter tissue from the MRI brain image to create a gray matter brain image;
15. The brain disease diagnosis support apparatus according to claim 14, wherein the gray matter brain image is subjected to anatomical standardization and then statistically compared with a brain image corresponding to a healthy person prepared in advance. .
該ＭＲＩ脳画像に、解剖学的標準化を施し、
該標準化後のＭＲＩ脳画像から灰白質組織を抽出して灰白質脳画像を作成した後、予め用意されている健常者の対応する脳画像と統計的比較を行なうことを特徴とする請求項１４に記載の脳疾患の診断支援装置。 After inputting the MRI brain image of the subject,
Anatomic standardization is applied to the MRI brain image,
15. A gray matter tissue is extracted from the standardized MRI brain image to create a gray matter brain image, and then statistically compared with a brain image corresponding to a healthy person prepared in advance. The diagnosis support apparatus for brain diseases according to 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004046724A JP4022587B2 (en) | 2004-02-23 | 2004-02-23 | Diagnosis support method and apparatus for brain disease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004046724A JP4022587B2 (en) | 2004-02-23 | 2004-02-23 | Diagnosis support method and apparatus for brain disease |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005230456A JP2005230456A (en) | 2005-09-02 |
| JP2005230456A5 true JP2005230456A5 (en) | 2007-03-22 |
| JP4022587B2 JP4022587B2 (en) | 2007-12-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004046724A Expired - Lifetime JP4022587B2 (en) | 2004-02-23 | 2004-02-23 | Diagnosis support method and apparatus for brain disease |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4022587B2 (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8218835B2 (en) | 2005-08-22 | 2012-07-10 | Dai Nippon Printing Co., Ltd. | Method for assisting in diagnosis of cerebral diseases and apparatus thereof |
| JP4455527B2 (en) * | 2006-03-30 | 2010-04-21 | 株式会社東芝 | CAD equipment |
| JP5098393B2 (en) * | 2007-03-28 | 2012-12-12 | 大日本印刷株式会社 | Region of interest determination device |
| JP5416377B2 (en) * | 2008-08-28 | 2014-02-12 | アンリツ産機システム株式会社 | Image processing apparatus, X-ray foreign object detection apparatus including the same, and image processing method |
| US20100074480A1 (en) * | 2008-09-22 | 2010-03-25 | University Of Washington | Device for generating alternative of normal brain database |
| JP5532730B2 (en) * | 2009-08-05 | 2014-06-25 | 大日本印刷株式会社 | CNR measuring apparatus, method and computer program |
| JP5558793B2 (en) * | 2009-11-30 | 2014-07-23 | 株式会社日立メディコ | Image processing method, image processing apparatus, and program |
| JP5665655B2 (en) * | 2011-05-24 | 2015-02-04 | 株式会社日立製作所 | Image processing apparatus and method |
| JP5970766B2 (en) * | 2011-09-26 | 2016-08-17 | 大日本印刷株式会社 | Medical image processing apparatus, medical image processing method, and program |
| JP6036009B2 (en) * | 2012-08-28 | 2016-11-30 | 大日本印刷株式会社 | Medical image processing apparatus and program |
| JP6399487B2 (en) * | 2013-09-30 | 2018-10-03 | 富士フイルムＲｉファーマ株式会社 | Information processing apparatus, method executed by information processing apparatus, and computer program |
| JP5641629B1 (en) | 2013-10-31 | 2014-12-17 | 株式会社アラヤ・ブレイン・イメージング | Personal characteristic prediction system, personal characteristic prediction method and program |
| JP6401083B2 (en) * | 2015-03-12 | 2018-10-03 | 富士フイルム株式会社 | Medical image processing apparatus, method and program |
| US9530206B2 (en) * | 2015-03-31 | 2016-12-27 | Sony Corporation | Automatic 3D segmentation and cortical surfaces reconstruction from T1 MRI |
| WO2019172181A1 (en) * | 2018-03-09 | 2019-09-12 | 日本メジフィジックス株式会社 | Diagnosis support device, program, learned model, and learning device |
| JP2019154744A (en) * | 2018-03-13 | 2019-09-19 | キヤノンメディカルシステムズ株式会社 | Medical image processing device, medical image diagnostic device, and medical image processing program |
-
2004
- 2004-02-23 JP JP2004046724A patent/JP4022587B2/en not_active Expired - Lifetime
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