JPS5687015A - Moire contour line image generator - Google Patents

Moire contour line image generator

Info

Publication number
JPS5687015A
JPS5687015A JP16446579A JP16446579A JPS5687015A JP S5687015 A JPS5687015 A JP S5687015A JP 16446579 A JP16446579 A JP 16446579A JP 16446579 A JP16446579 A JP 16446579A JP S5687015 A JPS5687015 A JP S5687015A
Authority
JP
Japan
Prior art keywords
pickup device
video signal
image
pattern generator
image pickup
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
Application number
JP16446579A
Other languages
Japanese (ja)
Other versions
JPS6240641B2 (en
Inventor
Shunji Kitagawa
Hiroyuki Ikeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP16446579A priority Critical patent/JPS5687015A/en
Publication of JPS5687015A publication Critical patent/JPS5687015A/en
Publication of JPS6240641B2 publication Critical patent/JPS6240641B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

PURPOSE: To obtain continous contour lines in real time by operating an image pickup device and a pattern generator synchronously, leading the video signal from the image pickup device and the detection grating image signal from the pattern generator to an exclusive OR circuit and making logic operation.
CONSTITUTION: Light is emitted from the 1st point, and a grating image is projected on the body to be measured. From the 2nd point, said grating image is picked up with an image pickup device 8 and the video signal having logic value is outputted. In addition, it is synchronized by a clock generator 10 and the detection grating image signal which is relatively static with respect to said video signal and has logic value is outputted from the pattern generator 9. The output of the image pickup device 8 and the output from the pattern generator 9 are led to an exclusive OR circuit 19 where they are subjected to logic operation, whereby the video signal indicating the contour area coupling the areas P and Q is written into a picture memory 18. This is read out and desired processing may be performed in an image recognition circuit 20.
COPYRIGHT: (C)1981,JPO&Japio
JP16446579A 1979-12-18 1979-12-18 Moire contour line image generator Granted JPS5687015A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16446579A JPS5687015A (en) 1979-12-18 1979-12-18 Moire contour line image generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16446579A JPS5687015A (en) 1979-12-18 1979-12-18 Moire contour line image generator

Publications (2)

Publication Number Publication Date
JPS5687015A true JPS5687015A (en) 1981-07-15
JPS6240641B2 JPS6240641B2 (en) 1987-08-29

Family

ID=15793686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16446579A Granted JPS5687015A (en) 1979-12-18 1979-12-18 Moire contour line image generator

Country Status (1)

Country Link
JP (1) JPS5687015A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009166901A (en) * 2009-03-16 2009-07-30 Mochida Pharmaceut Co Ltd Stick type package

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009166901A (en) * 2009-03-16 2009-07-30 Mochida Pharmaceut Co Ltd Stick type package

Also Published As

Publication number Publication date
JPS6240641B2 (en) 1987-08-29

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