JPS61249457A - 核磁気共鳴画像を自動合成する装置 - Google Patents
核磁気共鳴画像を自動合成する装置Info
- Publication number
- JPS61249457A JPS61249457A JP60244233A JP24423385A JPS61249457A JP S61249457 A JPS61249457 A JP S61249457A JP 60244233 A JP60244233 A JP 60244233A JP 24423385 A JP24423385 A JP 24423385A JP S61249457 A JPS61249457 A JP S61249457A
- Authority
- JP
- Japan
- Prior art keywords
- frame memory
- parameters
- image
- spin
- calculating
- 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
- 238000005481 NMR spectroscopy Methods 0.000 title claims description 29
- 230000015572 biosynthetic process Effects 0.000 title description 11
- 238000003786 synthesis reaction Methods 0.000 title description 11
- 230000015654 memory Effects 0.000 claims description 62
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 claims description 23
- 238000004364 calculation method Methods 0.000 claims description 18
- 230000005415 magnetization Effects 0.000 claims description 13
- 238000012545 processing Methods 0.000 claims description 13
- 239000011159 matrix material Substances 0.000 claims description 12
- 230000006870 function Effects 0.000 description 27
- 238000005259 measurement Methods 0.000 description 23
- 238000000034 method Methods 0.000 description 22
- 239000002131 composite material Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 238000002075 inversion recovery Methods 0.000 description 8
- 210000001519 tissue Anatomy 0.000 description 8
- 229940079593 drug Drugs 0.000 description 6
- 239000003814 drug Substances 0.000 description 6
- 238000003384 imaging method Methods 0.000 description 6
- 238000011017 operating method Methods 0.000 description 5
- 239000012491 analyte Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 230000002194 synthesizing effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 206010010219 Compulsions Diseases 0.000 description 1
- 210000000577 adipose tissue Anatomy 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- AHLBNYSZXLDEJQ-FWEHEUNISA-N orlistat Chemical compound CCCCCCCCCCC[C@H](OC(=O)[C@H](CC(C)C)NC=O)C[C@@H]1OC(=O)[C@H]1CCCCCC AHLBNYSZXLDEJQ-FWEHEUNISA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Magnetic Resonance Imaging Apparatus (AREA)
- Image Processing (AREA)
- Controls And Circuits For Display Device (AREA)
- Image Analysis (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/727,674 US4634979A (en) | 1983-11-09 | 1985-04-26 | Automated nuclear magnetic resonance image synthesis |
| US727674 | 1985-04-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61249457A true JPS61249457A (ja) | 1986-11-06 |
| JPH0576295B2 JPH0576295B2 (enrdf_load_stackoverflow) | 1993-10-22 |
Family
ID=24923559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60244233A Granted JPS61249457A (ja) | 1985-04-26 | 1985-11-01 | 核磁気共鳴画像を自動合成する装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61249457A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6264347A (ja) * | 1985-09-05 | 1987-03-23 | 横河電機株式会社 | 核磁気共鳴撮像装置 |
| JPS6264348A (ja) * | 1985-09-05 | 1987-03-23 | 横河電機株式会社 | 核磁気共鳴撮像装置 |
| JP2000300539A (ja) * | 1999-03-30 | 2000-10-31 | Toshiba America Mri Inc | 磁気共鳴イメージング方法 |
| JP2017047112A (ja) * | 2015-09-04 | 2017-03-09 | キヤノンマーケティングジャパン株式会社 | 医用画像処理装置、その制御方法、及びプログラム |
| US10002423B2 (en) | 2015-09-04 | 2018-06-19 | Canon Kabushiki Kaisha | Medical image processing apparatus, medical image processing method, and medical image processing system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59228152A (ja) * | 1983-06-10 | 1984-12-21 | Hitachi Ltd | Ｎｍｒイメージング方法 |
-
1985
- 1985-11-01 JP JP60244233A patent/JPS61249457A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59228152A (ja) * | 1983-06-10 | 1984-12-21 | Hitachi Ltd | Ｎｍｒイメージング方法 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6264347A (ja) * | 1985-09-05 | 1987-03-23 | 横河電機株式会社 | 核磁気共鳴撮像装置 |
| JPS6264348A (ja) * | 1985-09-05 | 1987-03-23 | 横河電機株式会社 | 核磁気共鳴撮像装置 |
| JP2000300539A (ja) * | 1999-03-30 | 2000-10-31 | Toshiba America Mri Inc | 磁気共鳴イメージング方法 |
| JP2017047112A (ja) * | 2015-09-04 | 2017-03-09 | キヤノンマーケティングジャパン株式会社 | 医用画像処理装置、その制御方法、及びプログラム |
| US10002423B2 (en) | 2015-09-04 | 2018-06-19 | Canon Kabushiki Kaisha | Medical image processing apparatus, medical image processing method, and medical image processing system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0576295B2 (enrdf_load_stackoverflow) | 1993-10-22 |
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