JPS63140774U - - Google Patents
Info
- Publication number
- JPS63140774U JPS63140774U JP3395487U JP3395487U JPS63140774U JP S63140774 U JPS63140774 U JP S63140774U JP 3395487 U JP3395487 U JP 3395487U JP 3395487 U JP3395487 U JP 3395487U JP S63140774 U JPS63140774 U JP S63140774U
- Authority
- JP
- Japan
- Prior art keywords
- video signal
- recursive filter
- frequency component
- components
- spatial frequency
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 230000002123 temporal effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
Landscapes
- Picture Signal Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3395487U JPH0528852Y2 (enExample) | 1987-03-09 | 1987-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3395487U JPH0528852Y2 (enExample) | 1987-03-09 | 1987-03-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63140774U true JPS63140774U (enExample) | 1988-09-16 |
| JPH0528852Y2 JPH0528852Y2 (enExample) | 1993-07-23 |
Family
ID=30842043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3395487U Expired - Lifetime JPH0528852Y2 (enExample) | 1987-03-09 | 1987-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0528852Y2 (enExample) |
-
1987
- 1987-03-09 JP JP3395487U patent/JPH0528852Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0528852Y2 (enExample) | 1993-07-23 |
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