JPS5513578A - False signal suppression circuit in ccd color pickup unit - Google Patents

False signal suppression circuit in ccd color pickup unit

Info

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
Application number
JP8644878A
Other languages
Japanese (ja)
Other versions
JPS6243395B2 (en
Inventor
Masaru Shimada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP8644878A priority Critical patent/JPS5513578A/en
Publication of JPS5513578A publication Critical patent/JPS5513578A/en
Publication of JPS6243395B2 publication Critical patent/JPS6243395B2/ja
Granted legal-status Critical Current

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
JP8644878A 1978-07-15 1978-07-15 False signal suppression circuit in ccd color pickup unit Granted JPS5513578A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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