JP4374089B2 - X線ct装置 - Google Patents
X線ct装置 Download PDFInfo
- Publication number
- JP4374089B2 JP4374089B2 JP11700999A JP11700999A JP4374089B2 JP 4374089 B2 JP4374089 B2 JP 4374089B2 JP 11700999 A JP11700999 A JP 11700999A JP 11700999 A JP11700999 A JP 11700999A JP 4374089 B2 JP4374089 B2 JP 4374089B2
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- Prior art keywords
- reconstruction
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- 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.)
- Expired - Fee Related
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- 238000000034 method Methods 0.000 claims description 32
- 239000011159 matrix material Substances 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 9
- 238000012545 processing Methods 0.000 description 26
- 238000010586 diagram Methods 0.000 description 11
- 238000005259 measurement Methods 0.000 description 10
- 230000015654 memory Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 238000013170 computed tomography imaging Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Apparatus For Radiation Diagnosis (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11700999A JP4374089B2 (ja) | 1999-04-23 | 1999-04-23 | X線ct装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11700999A JP4374089B2 (ja) | 1999-04-23 | 1999-04-23 | X線ct装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2000300548A JP2000300548A (ja) | 2000-10-31 |
| JP2000300548A5 JP2000300548A5 (enExample) | 2006-06-15 |
| JP4374089B2 true JP4374089B2 (ja) | 2009-12-02 |
Family
ID=14701210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11700999A Expired - Fee Related JP4374089B2 (ja) | 1999-04-23 | 1999-04-23 | X線ct装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4374089B2 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1315548C (zh) * | 2001-02-28 | 2007-05-16 | 王增开 | 一种实现对x线适形调强的方法及其准直装置 |
| JP2007301228A (ja) * | 2006-05-12 | 2007-11-22 | Toshiba Corp | X線ct装置とその制御方法 |
-
1999
- 1999-04-23 JP JP11700999A patent/JP4374089B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000300548A (ja) | 2000-10-31 |
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