JPS6423109A - Stereoscopic visual device - Google Patents
Stereoscopic visual deviceInfo
- Publication number
- JPS6423109A JPS6423109A JP62179088A JP17908887A JPS6423109A JP S6423109 A JPS6423109 A JP S6423109A JP 62179088 A JP62179088 A JP 62179088A JP 17908887 A JP17908887 A JP 17908887A JP S6423109 A JPS6423109 A JP S6423109A
- Authority
- JP
- Japan
- Prior art keywords
- window
- mask
- original image
- supplied
- mask window
- 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
- Measurement Of Optical Distance (AREA)
- Image Processing (AREA)
- Image Analysis (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
PURPOSE:To accurately and securely detect the three-dimensional position of a body whose image is to be picked up by forming a mask window for the feature part of images obtained by picking up the object body in two directions and further forming another mask window which shifts from it by parallax. CONSTITUTION:A couple of right and left pieces of original image information on movement environment which are picked up by two cameras and inputted to a stereoscopic image input part 3 and one of them, e.g. left image information is supplied to a feature edge extraction part 5 to extract a featured edge part, which is supplied to a mask generation part 7. The generation part 7 generates a left mask window and the left original image corresponding to it is stored as a left window memory. This left original image is supplied to a similar index calculation and decision making part 9 to generate a right mask window shifting from the left window memory by the parallax, and a right original image corresponding to the right mask window is stored in a right window memory. Thus, the similar index value between the images in the right and left window memories is calculated, it is decided from the index value whether or not there is a body such as an obstacle, and obstacle presence/absence information is outputted as shown by an arrow 11.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62179088A JPS6423109A (en) | 1987-07-20 | 1987-07-20 | Stereoscopic visual device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62179088A JPS6423109A (en) | 1987-07-20 | 1987-07-20 | Stereoscopic visual device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6423109A true JPS6423109A (en) | 1989-01-25 |
JPH0478924B2 JPH0478924B2 (en) | 1992-12-14 |
Family
ID=16059864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62179088A Granted JPS6423109A (en) | 1987-07-20 | 1987-07-20 | Stereoscopic visual device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6423109A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02302900A (en) * | 1989-05-18 | 1990-12-14 | Agency Of Ind Science & Technol | Method for forecasting traveling position based on white line recognition on road |
JPH1074269A (en) * | 1996-06-26 | 1998-03-17 | Matsushita Electric Ind Co Ltd | Stereoscopic cg moving image generator |
US6281691B1 (en) | 1998-06-09 | 2001-08-28 | Nec Corporation | Tip portion structure of high-frequency probe and method for fabrication probe tip portion composed by coaxial cable |
JP2009069114A (en) * | 2007-09-18 | 2009-04-02 | Chuo Electronics Co Ltd | Stereo image adjusting method, stereo image adjusting system, and stereo image adjusting program |
JP2010097438A (en) * | 2008-10-16 | 2010-04-30 | Keyence Corp | Outline information extraction method using image processing, creation method for pattern model in image processing, positioning method for pattern model in image processing, image processor, image processing program and computer-readable recording medium |
JP2010223965A (en) * | 2010-04-30 | 2010-10-07 | Chuo Electronics Co Ltd | Method, system, and program for adjusting stereo image |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9955136B2 (en) | 2012-10-22 | 2018-04-24 | Yamaha Hatsudoki Kabushiki Kaisha | Distance measuring device and vehicle provided therewith |
-
1987
- 1987-07-20 JP JP62179088A patent/JPS6423109A/en active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02302900A (en) * | 1989-05-18 | 1990-12-14 | Agency Of Ind Science & Technol | Method for forecasting traveling position based on white line recognition on road |
JPH1074269A (en) * | 1996-06-26 | 1998-03-17 | Matsushita Electric Ind Co Ltd | Stereoscopic cg moving image generator |
US6281691B1 (en) | 1998-06-09 | 2001-08-28 | Nec Corporation | Tip portion structure of high-frequency probe and method for fabrication probe tip portion composed by coaxial cable |
JP2009069114A (en) * | 2007-09-18 | 2009-04-02 | Chuo Electronics Co Ltd | Stereo image adjusting method, stereo image adjusting system, and stereo image adjusting program |
JP2010097438A (en) * | 2008-10-16 | 2010-04-30 | Keyence Corp | Outline information extraction method using image processing, creation method for pattern model in image processing, positioning method for pattern model in image processing, image processor, image processing program and computer-readable recording medium |
US8401305B2 (en) | 2008-10-16 | 2013-03-19 | Keyence Corporation | Contour-information extracting method by use of image processing, pattern model creating method in image processing, pattern model positioning method in image processing, image processing apparatus, image processing program, and computer readable recording medium |
JP2010223965A (en) * | 2010-04-30 | 2010-10-07 | Chuo Electronics Co Ltd | Method, system, and program for adjusting stereo image |
Also Published As
Publication number | Publication date |
---|---|
JPH0478924B2 (en) | 1992-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |