JPH028455Y2 - - Google Patents
Info
- Publication number
- JPH028455Y2 JPH028455Y2 JP7526582U JP7526582U JPH028455Y2 JP H028455 Y2 JPH028455 Y2 JP H028455Y2 JP 7526582 U JP7526582 U JP 7526582U JP 7526582 U JP7526582 U JP 7526582U JP H028455 Y2 JPH028455 Y2 JP H028455Y2
- Authority
- JP
- Japan
- Prior art keywords
- video signal
- signal
- threshold
- waveform
- generator
- 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.)
- Expired
Links
- 230000003287 optical effect Effects 0.000 claims description 15
- 238000003384 imaging method Methods 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000013459 approach Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Analogue/Digital Conversion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7526582U JPS58178761U (ja) | 1982-05-22 | 1982-05-22 | 撮像装置の焦点調整装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7526582U JPS58178761U (ja) | 1982-05-22 | 1982-05-22 | 撮像装置の焦点調整装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58178761U JPS58178761U (ja) | 1983-11-30 |
| JPH028455Y2 true JPH028455Y2 (enrdf_load_stackoverflow) | 1990-02-28 |
Family
ID=30084633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7526582U Granted JPS58178761U (ja) | 1982-05-22 | 1982-05-22 | 撮像装置の焦点調整装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58178761U (enrdf_load_stackoverflow) |
-
1982
- 1982-05-22 JP JP7526582U patent/JPS58178761U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58178761U (ja) | 1983-11-30 |
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