JPS60207041A - 放射線断層検査装置 - Google Patents
放射線断層検査装置Info
- Publication number
- JPS60207041A JPS60207041A JP59063631A JP6363184A JPS60207041A JP S60207041 A JPS60207041 A JP S60207041A JP 59063631 A JP59063631 A JP 59063631A JP 6363184 A JP6363184 A JP 6363184A JP S60207041 A JPS60207041 A JP S60207041A
- Authority
- JP
- Japan
- Prior art keywords
- image
- value
- picture element
- pixel
- data
- 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
- 230000005855 radiation Effects 0.000 title claims description 13
- 238000003325 tomography Methods 0.000 title description 2
- 238000012545 processing Methods 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims description 7
- 235000009827 Prunus armeniaca Nutrition 0.000 claims 1
- 244000018633 Prunus armeniaca Species 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- 238000007363 ring formation reaction Methods 0.000 claims 1
- 230000015654 memory Effects 0.000 abstract description 15
- 238000007781 pre-processing Methods 0.000 abstract description 9
- 230000006870 function Effects 0.000 abstract description 7
- 238000013480 data collection Methods 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 7
- 238000007689 inspection Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000012937 correction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 241000282693 Cercopithecidae Species 0.000 description 1
- 241001415939 Corvus Species 0.000 description 1
- 241000219112 Cucumis Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 241000252233 Cyprinus carpio Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 101100276984 Mus musculus Ccdc88c gene Proteins 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000003127 knee Anatomy 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
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- XSKZXGDFSCCXQX-UHFFFAOYSA-N thiencarbazone-methyl Chemical compound COC(=O)C1=CSC(C)=C1S(=O)(=O)NC(=O)N1C(=O)N(C)C(OC)=N1 XSKZXGDFSCCXQX-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
- G01N23/046—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using tomography, e.g. computed tomography [CT]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/40—Imaging
- G01N2223/419—Imaging computed tomograph
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pulmonology (AREA)
- Radiology & Medical Imaging (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Image Processing (AREA)
- Image Analysis (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59063631A JPS60207041A (ja) | 1984-03-31 | 1984-03-31 | 放射線断層検査装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59063631A JPS60207041A (ja) | 1984-03-31 | 1984-03-31 | 放射線断層検査装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60207041A true JPS60207041A (ja) | 1985-10-18 |
| JPH0252306B2 JPH0252306B2 (enrdf_load_stackoverflow) | 1990-11-13 |
Family
ID=13234883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59063631A Granted JPS60207041A (ja) | 1984-03-31 | 1984-03-31 | 放射線断層検査装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60207041A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007054527A (ja) * | 2005-08-26 | 2007-03-08 | Shimadzu Corp | デジタルラジオグラフィー装置 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4211702B2 (ja) * | 2004-05-12 | 2009-01-21 | トヨタ自動車株式会社 | 鋳巣計測方法 |
| JP4211704B2 (ja) * | 2004-07-27 | 2009-01-21 | トヨタ自動車株式会社 | 鋳巣計測方法 |
| JP4769089B2 (ja) * | 2006-01-31 | 2011-09-07 | 株式会社東芝 | Ｘ線撮影装置 |
-
1984
- 1984-03-31 JP JP59063631A patent/JPS60207041A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007054527A (ja) * | 2005-08-26 | 2007-03-08 | Shimadzu Corp | デジタルラジオグラフィー装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0252306B2 (enrdf_load_stackoverflow) | 1990-11-13 |
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