JPS60104713U - Stereophoto observation device - Google Patents
Stereophoto observation deviceInfo
- Publication number
- JPS60104713U JPS60104713U JP17022284U JP17022284U JPS60104713U JP S60104713 U JPS60104713 U JP S60104713U JP 17022284 U JP17022284 U JP 17022284U JP 17022284 U JP17022284 U JP 17022284U JP S60104713 U JPS60104713 U JP S60104713U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- television
- film
- photographic
- distance
- 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
Landscapes
- Stereoscopic And Panoramic Photography (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の立体写真観察装置の被写体対象部位関心
点のフィルム上の高さを立体的に測定する原理を説明す
る図、第２図はこの考案の実施例である立体写真観察装
置のテレビカメラ操作・計測機構の外観斜視図、第３図
は上記装置の演算機構およびＸ線テレビ系観察機構の受
像機からなる演算・表示部め外観斜視図、第４図は上記
装置の回路構成を示すプロ９り図、第５図は上記装置の
２台のテレビ受像機の正面図、第６図はこの考案の立体
写真観察測定の原理説明図である。
Ｓ・・・・・・Ｘ線管焦点転移距離、Ｄ・・・・・・焦
点−フィ、ルム間距離１、Ａ、 Ｂ・・・・・・被写体
の対象部位関心点、Ｗ・・・・・・↓対のフィルム上の
対象部位関心点の ゛ズレ、４．ｚ２・・・・・・対象
部位関心点のフィルム上の高さく空間位置）、２，３・
・・・・・１対のフィルムの ゛観察盤、４，５・・
・・・・１対のフィルムＬ、Ｒ，６・・・−・・・テレ
ビカメラ、操作・計測機構のフィルムＸ座標 。
移動機構、７． ８・・・・・・１対のテレビカメラ、
９゜１０・・・・・・テレビカメラ操作・計測機構のフ
ィルム ′ｙ座標移動機構、１２・・・・・・テレ
ビカメラ移動操作制御盤、１３，１４・・・・・・１対
のテレビ受像機、１８・・・・・・マイクロコンピュー
タ、１８Ｄ・・・・・・ＣＲＴ−表示器、ＭＡ、 ＭＢ
・−・・・・対象部位撮像拡大率、■・・・・・・対象
部位関心点Ａ、 ８間の空間距離。Figure 1 is a diagram explaining the principle of three-dimensionally measuring the height of a point of interest on a film in a conventional stereoscopic photographic observation device, and Figure 2 is an illustration of a stereoscopic photographic observation device that is an embodiment of this invention. Fig. 3 is an external perspective view of the operating/measuring mechanism of the television camera; Fig. 3 is an external perspective view of the arithmetic/display section consisting of the arithmetic mechanism of the above device and the receiver of the X-ray television system observation mechanism; Fig. 4 is the circuit configuration of the above device. FIG. 5 is a front view of two television receivers of the above apparatus, and FIG. 6 is an explanatory diagram of the principle of stereophotographic observation and measurement of this invention. S...X-ray tube focus transition distance, D...Focus-to-field distance, lum distance 1, A, B...Object area interest point, W...・・・↓ Misalignment of the points of interest of the target area on the paired films, 4. z2...Height spatial position on the film of the point of interest in the target region), 2, 3.
...A pair of film observation panels, 4, 5...
...Pair of films L, R, 6...- Film X coordinate of TV camera, operation/measuring mechanism. Movement mechanism, 7. 8...a pair of television cameras,
9゜10...Television camera operation/measurement mechanism film 'y-coordinate moving mechanism, 12...Television camera movement operation control panel, 13, 14...1 pair of televisions Receiver, 18...Microcomputer, 18D...CRT-display, MA, MB
--- Target region imaging magnification rate, ■ --- Spatial distance between target region interest points A and 8.
Claims (1)
対象部位の空間位置を測定するよ−うにした装置におい
て１、前記１対の写真フィルムを併置し、この写真像の
対象部位を拡大しその部位の関心点を照準して撮影する
１対のテレビカメラならびに画面中央に縦・横の標識線
を設け、前記テレ、 ビカメラに対応する′１対のテレ
ビ受像機でなるテレビ系観察機構と、前記１対のテレビ
カメラを写真フィルム面と平行し、前記関心点をテレビ
画面の標識線交点に照準する際にフィルム中央の基準点
を座標原点としてＸ座標に対してはそれぞれ葬自に、ｙ
座標に対しては１対問時に移動せしめ、かつそれらの移
動距離を測定するテレビカメ２操作・計測機構と、前記
テレビカメラ操作・計測機構の移動距離測定値から前記
１対の写真フィルムにおける対象部位関心点間のズνＷ
を算出するとともに、立体撮影時に決まるＸ線管焦点転
移距離Ｓならびに焦点−フィルム間距離りとから前記閃
′心点のフィルム上の高さ２を演算出力する演算機構と
を設けたことを特徴とする立体写真観察装置。In an apparatus that measures the spatial position of a target part of a subject using a pair of stereoscopic observation element X-ray photographic films, 1. The pair of photographic films are placed side by side, the target part of this photographic image is enlarged, and the part is measured. a television-based observation mechanism consisting of a pair of television cameras that aim and photograph points of interest; a pair of television receivers corresponding to the television cameras; A pair of television cameras are placed parallel to the plane of the photographic film, and when aiming the point of interest at the intersection of the marker lines on the television screen, the reference point at the center of the film is used as the coordinate origin, and the X and Y coordinates are respectively
Regarding the coordinates, there is a second television camera operating/measuring mechanism that moves the coordinates during one interrogation and measures the distance traveled, and the object in the pair of photographic films is determined based on the distance measured by the television camera operating/measuring mechanism. The gap νW between the region interest points
and a calculation mechanism that calculates and outputs the height 2 of the flash center point on the film from the X-ray tube focus transition distance S and the focal point-film distance determined during stereoscopic imaging. A stereoscopic photographic observation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17022284U JPS60104713U (en) | 1984-11-08 | 1984-11-08 | Stereophoto observation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17022284U JPS60104713U (en) | 1984-11-08 | 1984-11-08 | Stereophoto observation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60104713U true JPS60104713U (en) | 1985-07-17 |
| JPH0323522Y2 JPH0323522Y2 (en) | 1991-05-22 |
Family
ID=30727931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17022284U Granted JPS60104713U (en) | 1984-11-08 | 1984-11-08 | Stereophoto observation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60104713U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5320955U (en) * | 1976-07-30 | 1978-02-22 | ||
| JPS5575611U (en) * | 1978-11-21 | 1980-05-24 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2185442B1 (en) * | 1972-05-25 | 1976-03-12 | Naphtachimie Sa |
-
1984
- 1984-11-08 JP JP17022284U patent/JPS60104713U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5320955U (en) * | 1976-07-30 | 1978-02-22 | ||
| JPS5575611U (en) * | 1978-11-21 | 1980-05-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0323522Y2 (en) | 1991-05-22 |
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