JPS55122107A - System for measuring dimension of photographic object - Google Patents
System for measuring dimension of photographic objectInfo
- Publication number
- JPS55122107A JPS55122107A JP2935779A JP2935779A JPS55122107A JP S55122107 A JPS55122107 A JP S55122107A JP 2935779 A JP2935779 A JP 2935779A JP 2935779 A JP2935779 A JP 2935779A JP S55122107 A JPS55122107 A JP S55122107A
- Authority
- JP
- Japan
- Prior art keywords
- controller
- camera
- photographic
- picture
- output
- 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
Landscapes
- Image Analysis (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Image Processing (AREA)
Abstract
PURPOSE: To determine an exact photographic state even to an object of complicated and separated pattern and to measure the dimension of the object surely by displaying an ineffective and effective ranges of the sampling of the photographic object picture by means of a measurement limit line.
CONSTITUTION: The object 4 on a plane that is perpendicular to the photographic optical axis of the lens 2 of the TV camera 1 is photographed, its output signal is processed by the camera controller 5 to give itself to the dimension measuring unit 6, the cursor signal composed with the picture signal is fed to the display unit 7. In this case, the rotation controller 41 is controlled by an output of the camera controller 5, the turning mechanism 11 of the camera 1 is driven by an output of the controller 41. By operating the resistance RV11 of the controller 41, the sampling along the bright lines 13A, 13B in the left range of the measurement limit line 42 in the picture field is made ineffective and the one only in the right range of the line 42 is made effective, the outside of the photographic object picture 31A is surely made parallel to the cursor lines 10A, 10B.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2935779A JPS55122107A (en) | 1979-03-15 | 1979-03-15 | System for measuring dimension of photographic object |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2935779A JPS55122107A (en) | 1979-03-15 | 1979-03-15 | System for measuring dimension of photographic object |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55122107A true JPS55122107A (en) | 1980-09-19 |
Family
ID=12273937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2935779A Pending JPS55122107A (en) | 1979-03-15 | 1979-03-15 | System for measuring dimension of photographic object |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55122107A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61116606A (en) * | 1984-11-12 | 1986-06-04 | Hitachi Ltd | Length measuring apparatus |
JPH04278555A (en) * | 1991-03-07 | 1992-10-05 | Nec Yamaguchi Ltd | Microdimensional measurement device |
-
1979
- 1979-03-15 JP JP2935779A patent/JPS55122107A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61116606A (en) * | 1984-11-12 | 1986-06-04 | Hitachi Ltd | Length measuring apparatus |
JPH04278555A (en) * | 1991-03-07 | 1992-10-05 | Nec Yamaguchi Ltd | Microdimensional measurement device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS56117154A (en) | Inspecting apparatus of flaw | |
JPS55122107A (en) | System for measuring dimension of photographic object | |
JPS5665121A (en) | Distance measuring and photometric device of camera | |
JPS54112629A (en) | Exposure control value display device | |
JPS55110234A (en) | Information display device in finder of camera | |
JPS55134313A (en) | Automatic inspection device for indicator | |
JPS5719608A (en) | Device for measuring diameter | |
JPS5729040A (en) | Adapter for photographing | |
GB907255A (en) | Improvements in or relating to reflex cameras | |
JPS5211953A (en) | Optical system measuring device | |
JPS5673308A (en) | Space measurement method for two parallel planes | |
JPS5697331A (en) | Aperture value displaying and warning device at strobe photographing | |
JPS5660418A (en) | Photometric method for flash photography and its device | |
JPS5431766A (en) | Response function measuring method of imaging optical system | |
JPS524867A (en) | Optical measuring method and its device | |
JPS5424618A (en) | Data photographing device of data image rotation tyep for camera | |
JPS5472078A (en) | Measuring apparatus of subject dimensions | |
JPS55109902A (en) | Oblique image pickup correction system of subject size measuring instrument | |
JPS55160838A (en) | Method for detecting surface of round bar | |
JPS56168139A (en) | Optical characteristic measuring device for optical system | |
JPS5487547A (en) | Lens inspector | |
JPS57161607A (en) | Measuring device for object size | |
JPS52132884A (en) | Apparatus for measuring amount of distortion | |
JPS54161962A (en) | Size measuring apparatus | |
JPS5514764A (en) | Oblique motion amount measuring device for facsimile or the like |