JPS5522130A - Compensator for sensor - Google Patents
Compensator for sensorInfo
- Publication number
- JPS5522130A JPS5522130A JP9477778A JP9477778A JPS5522130A JP S5522130 A JPS5522130 A JP S5522130A JP 9477778 A JP9477778 A JP 9477778A JP 9477778 A JP9477778 A JP 9477778A JP S5522130 A JPS5522130 A JP S5522130A
- Authority
- JP
- Japan
- Prior art keywords
- output
- memory
- compensating
- circuit
- dark signal
- 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
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Abstract
PURPOSE: To produce the compensated results thereby to reduce the capacity of a memory device, while holding the compensating accuracy, and thereby to reduce the price by multiplying the output, which is generated by converting the output signals of an image sensor in an A/D manner, and the output of a compensating memory.
CONSTITUTION: The compensation is accomplished by making use of the image sensor of silicone type. There are provided a dark signal memory 13 for storing the dark signal level of each element in advance and a sensitivity memory 15. The output of the dark signal memory 13, which is produced by converting the sensor output in the A/D manner, is subtracted by a subtracting circuit 14. A compensating memory 16 is addressed by the output of the sensitivity memory 15. The output of the compensating memory 16 and the output of the substracting circuit 14 are multiplied by a multiplying circuit 17 so that the compensated results are fed out of the multiplying circuit 17.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9477778A JPS5522130A (en) | 1978-08-02 | 1978-08-02 | Compensator for sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9477778A JPS5522130A (en) | 1978-08-02 | 1978-08-02 | Compensator for sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5522130A true JPS5522130A (en) | 1980-02-16 |
JPS6135753B2 JPS6135753B2 (en) | 1986-08-14 |
Family
ID=14119517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9477778A Granted JPS5522130A (en) | 1978-08-02 | 1978-08-02 | Compensator for sensor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5522130A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS572174A (en) * | 1980-06-06 | 1982-01-07 | Nippon Steel Corp | Compensation method of linear array output |
JPS58135414A (en) * | 1982-02-05 | 1983-08-12 | Yokogawa Hokushin Electric Corp | Temperature compensating method of nonlinear signal |
JPH01317444A (en) * | 1988-06-17 | 1989-12-22 | Nippon Zeon Co Ltd | Novel deodorant composition |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0919873A (en) * | 1992-09-11 | 1997-01-21 | Uriyuu Seisaku Kk | Impact wrench |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5028937A (en) * | 1973-07-16 | 1975-03-24 | ||
JPS50159216A (en) * | 1974-06-12 | 1975-12-23 |
-
1978
- 1978-08-02 JP JP9477778A patent/JPS5522130A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5028937A (en) * | 1973-07-16 | 1975-03-24 | ||
JPS50159216A (en) * | 1974-06-12 | 1975-12-23 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS572174A (en) * | 1980-06-06 | 1982-01-07 | Nippon Steel Corp | Compensation method of linear array output |
JPS58135414A (en) * | 1982-02-05 | 1983-08-12 | Yokogawa Hokushin Electric Corp | Temperature compensating method of nonlinear signal |
JPH01317444A (en) * | 1988-06-17 | 1989-12-22 | Nippon Zeon Co Ltd | Novel deodorant composition |
Also Published As
Publication number | Publication date |
---|---|
JPS6135753B2 (en) | 1986-08-14 |
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