JPS644871A - Different kind light source illuminance difference stereo image recognizing device - Google Patents
Different kind light source illuminance difference stereo image recognizing deviceInfo
- Publication number
- JPS644871A JPS644871A JP62160103A JP16010387A JPS644871A JP S644871 A JPS644871 A JP S644871A JP 62160103 A JP62160103 A JP 62160103A JP 16010387 A JP16010387 A JP 16010387A JP S644871 A JPS644871 A JP S644871A
- Authority
- JP
- Japan
- Prior art keywords
- image
- color
- decoder
- illumination
- camera
- 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 Processing (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Image Analysis (AREA)
Abstract
PURPOSE:To exactly execute an image input in a short time by executing a detection with the sensitivity of three different frequencies by a color TV camera, separating and calculating the reflection intensity of an illumination from three directions by the same image, and determining an extended Gaussian space of an object. CONSTITUTION:The titled different kind light source illuminance difference stereo image recognizing device consists of three light sources 3-5 for radiating on an object from three parts being different, respectively, and having different colors, respectively, a color TV 2, a decoder 2, a decoder 6, an A/D converter 7, an image memory 8, and a CPU 9 executes a detection with the sensitivity of three different frequencies by the color TV camera 2, separates and calculates the reflection intensity of an illumination from three directions by the same image, and limits an extended Gaussian space of the object. As for an image obtained by the color TV camera 2, a signal is separated into each three primary color by the decoder 6, and this signal is digitized by the A/D converter 7, and stored in an image memory 8. This stored image is processed by the CPU 9, and the object 1 is recognized stereoscopically. In such a way, flickering of the illumination and an input operation of three times of the image are unnecessary, therefore, the image can be recognized at a high speed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62160103A JPS644871A (en) | 1987-06-27 | 1987-06-27 | Different kind light source illuminance difference stereo image recognizing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62160103A JPS644871A (en) | 1987-06-27 | 1987-06-27 | Different kind light source illuminance difference stereo image recognizing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS644871A true JPS644871A (en) | 1989-01-10 |
Family
ID=15707915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62160103A Pending JPS644871A (en) | 1987-06-27 | 1987-06-27 | Different kind light source illuminance difference stereo image recognizing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS644871A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6930685B1 (en) | 1999-08-06 | 2005-08-16 | Canon Kabushiki Kaisha | Image processing method and apparatus |
-
1987
- 1987-06-27 JP JP62160103A patent/JPS644871A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6930685B1 (en) | 1999-08-06 | 2005-08-16 | Canon Kabushiki Kaisha | Image processing method and apparatus |
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