JPS5374062A - Distance measurement system by space filter - Google Patents
Distance measurement system by space filterInfo
- Publication number
- JPS5374062A JPS5374062A JP15015376A JP15015376A JPS5374062A JP S5374062 A JPS5374062 A JP S5374062A JP 15015376 A JP15015376 A JP 15015376A JP 15015376 A JP15015376 A JP 15015376A JP S5374062 A JPS5374062 A JP S5374062A
- Authority
- JP
- Japan
- Prior art keywords
- measurement system
- distance measurement
- space filter
- filter
- space
- 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)
- Focusing (AREA)
- Automatic Focus Adjustment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15015376A JPS5374062A (en) | 1976-12-13 | 1976-12-13 | Distance measurement system by space filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15015376A JPS5374062A (en) | 1976-12-13 | 1976-12-13 | Distance measurement system by space filter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5374062A true JPS5374062A (en) | 1978-07-01 |
JPS5747404B2 JPS5747404B2 (en) | 1982-10-08 |
Family
ID=15490650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15015376A Granted JPS5374062A (en) | 1976-12-13 | 1976-12-13 | Distance measurement system by space filter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5374062A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010016625A1 (en) * | 2008-08-08 | 2010-02-11 | キヤノン株式会社 | Image photographing device, distance computing method for the device, and focused image acquiring method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63179203U (en) * | 1987-05-13 | 1988-11-21 |
-
1976
- 1976-12-13 JP JP15015376A patent/JPS5374062A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010016625A1 (en) * | 2008-08-08 | 2010-02-11 | キヤノン株式会社 | Image photographing device, distance computing method for the device, and focused image acquiring method |
JP2010039448A (en) * | 2008-08-08 | 2010-02-18 | Canon Inc | Image photographing device, and distance calculating method and focused image acquiring method therefor |
Also Published As
Publication number | Publication date |
---|---|
JPS5747404B2 (en) | 1982-10-08 |
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