JPH0232893B2 - - Google Patents
Info
- Publication number
- JPH0232893B2 JPH0232893B2 JP56119772A JP11977281A JPH0232893B2 JP H0232893 B2 JPH0232893 B2 JP H0232893B2 JP 56119772 A JP56119772 A JP 56119772A JP 11977281 A JP11977281 A JP 11977281A JP H0232893 B2 JPH0232893 B2 JP H0232893B2
- Authority
- JP
- Japan
- Prior art keywords
- radiation
- ray
- detection
- subject
- fan
- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 57
- 230000005855 radiation Effects 0.000 claims description 40
- 238000010586 diagram Methods 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000009466 transformation Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000003745 diagnosis Methods 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 210000004185 liver Anatomy 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 210000000496 pancreas Anatomy 0.000 description 2
- 210000000952 spleen Anatomy 0.000 description 2
- 101000916532 Rattus norvegicus Zinc finger and BTB domain-containing protein 38 Proteins 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 210000000941 bile Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Landscapes
- Apparatus For Radiation Diagnosis (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56119772A JPS5822036A (ja) | 1981-07-30 | 1981-07-30 | 放射線診断装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56119772A JPS5822036A (ja) | 1981-07-30 | 1981-07-30 | 放射線診断装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5822036A JPS5822036A (ja) | 1983-02-09 |
JPH0232893B2 true JPH0232893B2 (sv) | 1990-07-24 |
Family
ID=14769820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56119772A Granted JPS5822036A (ja) | 1981-07-30 | 1981-07-30 | 放射線診断装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5822036A (sv) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0249599U (sv) * | 1988-10-03 | 1990-04-06 | ||
JP2005509510A (ja) * | 2001-11-23 | 2005-04-14 | プランメッド・オサケユキテュア | デジタルスキャン撮像のためのセンサ装置と方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59230145A (ja) * | 1983-06-13 | 1984-12-24 | Canon Inc | エックス線撮影装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5367395A (en) * | 1976-10-08 | 1978-06-15 | Philips Nv | Method of and device for deciding radiation ray absorbing space distribution |
JPS5451396A (en) * | 1977-09-30 | 1979-04-23 | Hitachi Medical Corp | Xxray tomograph |
JPS5570240A (en) * | 1978-11-02 | 1980-05-27 | Emi Ltd | Data signal processing method for radiation photograph device for medical treatment and its device |
JPS5633904B2 (sv) * | 1977-06-17 | 1981-08-06 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5633904U (sv) * | 1979-08-25 | 1981-04-02 |
-
1981
- 1981-07-30 JP JP56119772A patent/JPS5822036A/ja active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5367395A (en) * | 1976-10-08 | 1978-06-15 | Philips Nv | Method of and device for deciding radiation ray absorbing space distribution |
JPS5633904B2 (sv) * | 1977-06-17 | 1981-08-06 | ||
JPS5451396A (en) * | 1977-09-30 | 1979-04-23 | Hitachi Medical Corp | Xxray tomograph |
JPS5570240A (en) * | 1978-11-02 | 1980-05-27 | Emi Ltd | Data signal processing method for radiation photograph device for medical treatment and its device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0249599U (sv) * | 1988-10-03 | 1990-04-06 | ||
JP2005509510A (ja) * | 2001-11-23 | 2005-04-14 | プランメッド・オサケユキテュア | デジタルスキャン撮像のためのセンサ装置と方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS5822036A (ja) | 1983-02-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4231097A (en) | Apparatus for calculating a plurality of interpolation values | |
US4272820A (en) | Method of and device for reducing artefacts in computed tomography images | |
US4850002A (en) | Two-dimensional compton profile imaging method | |
JPS6340538B2 (sv) | ||
US7623618B2 (en) | Method for scattered radiation correction in X-ray imaging, and X-ray imaging system for this purpose | |
JPH04261651A (ja) | イメージングシステムの歪み修正方法及び装置 | |
US4718010A (en) | CT system for creating image data from high and low energy radiation | |
JPS6174071A (ja) | X線ct装置 | |
US6792070B2 (en) | Radiation image recording method and apparatus | |
US5682036A (en) | Method and apparatus for accurately calibrating an attenuation map for emission computed tomography | |
CA1054263A (en) | Axial tomography | |
JPH10295685A (ja) | 投影データを補正する方法及び物体の断層画像を形成するシステム | |
JPH0232893B2 (sv) | ||
JP2000046761A (ja) | 物体のイメ―ジング方法及びシステム | |
JPH0327046B2 (sv) | ||
Ali et al. | Image reconstruction techniques using projection data from transmission method | |
US6249568B1 (en) | Process for improving a signal/noise ratio of the image of a moving object | |
JP3308629B2 (ja) | X線ラインセンサ透視装置 | |
JPS5964028A (ja) | X線装置 | |
JPS60111637A (ja) | X線診断装置 | |
CA1096512A (en) | Data system for x-ray scanner | |
JPS63247870A (ja) | X線画像処理方法 | |
JPS63261145A (ja) | X線断層撮影装置 | |
JPH01153141A (ja) | 単色x線像撮影方法 | |
JPS6014843A (ja) | 放射線断層検査装置 |