JPS5513578A - False signal suppression circuit in ccd color pickup unit - Google Patents
False signal suppression circuit in ccd color pickup unitInfo
- Publication number
- JPS5513578A JPS5513578A JP8644878A JP8644878A JPS5513578A JP S5513578 A JPS5513578 A JP S5513578A JP 8644878 A JP8644878 A JP 8644878A JP 8644878 A JP8644878 A JP 8644878A JP S5513578 A JPS5513578 A JP S5513578A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- signals
- output
- outputted
- output terminal
- 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
- Color Television Image Signal Generators (AREA)
- Processing Of Color Television Signals (AREA)
Abstract
PURPOSE: To compensate effectively an outline sufficiently visually by using CCD pickup elements of a small number of picture elements and improve resolution by suppressing dot-shaped flase signals dependent upon pickpu signals having no vertical correlation or the generation of a folding distortion.
CONSTITUTION: Picture element signals G of color pickup units 14 and 15 obtained from respective picture elements corresponding to filters for blue G and red R where red and blue primary color signals of tri-color signals are arranged in checkers are applied to adder circuit 39 through outline compensation equipment 38. Then, the other picture element signals R and B and signals obtained by adding signals R and B separated in switch circuit 33 and signals obtained by delaying them by 1H delay circuits 34 and 35 in adder circuits 36 and 37 are supplied to circuit 39. The output of circuit 39 is outputted to output terminal 40, and the output of circuit 39 and the output of circuit 36 are subjected to subtraction in subtractor circuit 41, and the output is outputted to output terminal 43. Further, the output of circuit 3 and the output of circuit 37 are subjected to subtraction by subtractor circuit 42,. And, the other output is outputted to output terminal 44, thus obtaining good-resolution signals.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8644878A JPS5513578A (en) | 1978-07-15 | 1978-07-15 | False signal suppression circuit in ccd color pickup unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8644878A JPS5513578A (en) | 1978-07-15 | 1978-07-15 | False signal suppression circuit in ccd color pickup unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5513578A true JPS5513578A (en) | 1980-01-30 |
JPS6243395B2 JPS6243395B2 (en) | 1987-09-14 |
Family
ID=13887201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8644878A Granted JPS5513578A (en) | 1978-07-15 | 1978-07-15 | False signal suppression circuit in ccd color pickup unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5513578A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4814865A (en) * | 1986-01-09 | 1989-03-21 | Fuji Photo Film Co., Ltd. | Color picture solid image-pickup element |
JP2005110104A (en) * | 2003-10-01 | 2005-04-21 | Sony Corp | Solid-state imaging apparatus |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6354189U (en) * | 1986-09-24 | 1988-04-12 | ||
US10976176B1 (en) * | 2008-10-29 | 2021-04-13 | Dominic M. Kotab | System, method, and computer program product for synchronizing or transferring global positioning satellite device data |
-
1978
- 1978-07-15 JP JP8644878A patent/JPS5513578A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4814865A (en) * | 1986-01-09 | 1989-03-21 | Fuji Photo Film Co., Ltd. | Color picture solid image-pickup element |
JP2005110104A (en) * | 2003-10-01 | 2005-04-21 | Sony Corp | Solid-state imaging apparatus |
US7714916B2 (en) | 2003-10-01 | 2010-05-11 | Sony Corporation | Solid-state imaging device |
US7932943B2 (en) | 2003-10-01 | 2011-04-26 | Sony Corporation | Solid state imaging device |
Also Published As
Publication number | Publication date |
---|---|
JPS6243395B2 (en) | 1987-09-14 |
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