JPS6356884U - - Google Patents
Info
- Publication number
- JPS6356884U JPS6356884U JP15138886U JP15138886U JPS6356884U JP S6356884 U JPS6356884 U JP S6356884U JP 15138886 U JP15138886 U JP 15138886U JP 15138886 U JP15138886 U JP 15138886U JP S6356884 U JPS6356884 U JP S6356884U
- Authority
- JP
- Japan
- Prior art keywords
- ray
- fluoroscopy
- area
- image
- video signals
- 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.)
- Pending
Links
- 230000000873 masking effect Effects 0.000 claims description 3
- 238000002594 fluoroscopy Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- X-Ray Techniques (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Closed-Circuit Television Systems (AREA)
Description
第１図は本考案の１実施例を示した構成ブロツ
ク図、第２図は本考案による画面分割例示図であ
る。
５はＴＶカメラコントロールユニツト、７と７
１はマスキング部、１０１は信号処理部、１０２
は分割エリア選択器、９はＸ線高電圧装置である
。
FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is a diagram showing an example of screen division according to the present invention. 5 is the TV camera control unit, 7 and 7
1 is a masking section, 101 is a signal processing section, 102
9 is a divided area selector, and 9 is an X-ray high voltage device.
Claims (1)
ビジヨンＴＶ系よりなり、透視時にＸ線透視像が
Ｉ．Ｉ．に入力され、その出力像がＴＶカメラ及
びそのカメラコントロールユニツトを介してＴＶ
映像信号となつてＴＶモニタにより映出されるＸ
線ＴＶ透視装置において、その画面を分割した各
エリアの映像信号をそれぞれ抜き出す複数のマス
キング部と、輝度調節対象の分割エリア選択器と
、各マスキング部からの映像信号を入力して選択
された分割エリア内映像信号のピーク値を選択し
Ｘ線制御器へ出力するようにした信号選択処理部
とを具有することを特徴とする、Ｘ線ＴＶ透視装
置。 Image Intensifier I. I. and television system, and the X-ray fluoroscopic image is I.D. during fluoroscopy. I. The output image is sent to the TV via the TV camera and its camera control unit.
X that becomes a video signal and is displayed on a TV monitor
In a line TV fluoroscopy device, there are a plurality of masking units that extract video signals of each area into which the screen is divided, a division area selector whose brightness is to be adjusted, and a division area selected by inputting the video signals from each masking unit. An X-ray TV fluoroscopy apparatus, comprising: a signal selection processing unit configured to select a peak value of an in-area video signal and output it to an X-ray controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15138886U JPS6356884U (en) | 1986-09-30 | 1986-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15138886U JPS6356884U (en) | 1986-09-30 | 1986-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6356884U true JPS6356884U (en) | 1988-04-15 |
Family
ID=31068413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15138886U Pending JPS6356884U (en) | 1986-09-30 | 1986-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6356884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011074471A1 (en) * | 2009-12-18 | 2011-06-23 | 株式会社 日立メディコ | X-ray image diagnostic device, x-ray exposure control method and program |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5985195A (en) * | 1982-11-08 | 1984-05-17 | Hitachi Medical Corp | X-ray fluoroscope graphy device |
-
1986
- 1986-09-30 JP JP15138886U patent/JPS6356884U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5985195A (en) * | 1982-11-08 | 1984-05-17 | Hitachi Medical Corp | X-ray fluoroscope graphy device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011074471A1 (en) * | 2009-12-18 | 2011-06-23 | 株式会社 日立メディコ | X-ray image diagnostic device, x-ray exposure control method and program |
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