JPS6460184A - Method for processing video signal - Google Patents

Method for processing video signal

Info

Publication number
JPS6460184A
JPS6460184A JP62217375A JP21737587A JPS6460184A JP S6460184 A JPS6460184 A JP S6460184A JP 62217375 A JP62217375 A JP 62217375A JP 21737587 A JP21737587 A JP 21737587A JP S6460184 A JPS6460184 A JP S6460184A
Authority
JP
Japan
Prior art keywords
block
picture elements
sync block
color difference
data
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
JP62217375A
Other languages
Japanese (ja)
Other versions
JP2611253B2 (en
Inventor
Makoto Shimokooriyama
Yoshisue Ishii
Tetsuya Shimizu
Nobuitsu Yamashita
Akio Fujii
Motoichi Kashida
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP62217375A priority Critical patent/JP2611253B2/en
Publication of JPS6460184A publication Critical patent/JPS6460184A/en
Application granted granted Critical
Publication of JP2611253B2 publication Critical patent/JP2611253B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Color Television Systems (AREA)

Abstract

PURPOSE:To perfectly reproduce the corresponding area of a screen even when only one processing unit block can be reproduced by overlapping signals not to cut down, arranging a component video signal in the same block and processing it. CONSTITUTION:When effective picture elements are 372 picture elements concerning a luminance signal Y, 1 sync block is 124 picture elements. Concerning color difference signals I and Q, since 1 sync block is 32 picture elements, the last data (l) of the color difference signals I and Q in a sync block 4a corresponds to a first four data of the luminance signal Y in a sync block 5a. Consequently, the corresponding data of the color difference signals I and Q of the sync block 5a are taken for 32 picture elements from the part including the part. In the same way, the data of the color difference signal I and Q in a sync block 6a is taken for 32 picture elements including a part (m). Thus, the component video signals for constituting a certain area of the screen are contained by the same block and by the reproducing or the receiving of the block applicable screen area can be perfectly reproduced.
JP62217375A 1987-08-31 1987-08-31 Signal transmission method Expired - Fee Related JP2611253B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62217375A JP2611253B2 (en) 1987-08-31 1987-08-31 Signal transmission method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62217375A JP2611253B2 (en) 1987-08-31 1987-08-31 Signal transmission method

Publications (2)

Publication Number Publication Date
JPS6460184A true JPS6460184A (en) 1989-03-07
JP2611253B2 JP2611253B2 (en) 1997-05-21

Family

ID=16703185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62217375A Expired - Fee Related JP2611253B2 (en) 1987-08-31 1987-08-31 Signal transmission method

Country Status (1)

Country Link
JP (1) JP2611253B2 (en)

Also Published As

Publication number Publication date
JP2611253B2 (en) 1997-05-21

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees