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.)
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.)
Hitachi Ltd
Kokusai Denki Electric Inc
Original Assignee
Hitachi Denshi KK
Hitachi Ltd
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 Hitachi Denshi KK, Hitachi LtdfiledCriticalHitachi Denshi KK
Priority to JP57061120ApriorityCriticalpatent/JPS57181286A/ja
Publication of JPS57181286ApublicationCriticalpatent/JPS57181286A/ja
Publication of JPS622515B2publicationCriticalpatent/JPS622515B2/ja
H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
Landscapes
Engineering & Computer Science
(AREA)
Multimedia
(AREA)
Signal Processing
(AREA)
JP57061120A1982-04-141982-04-14Picture memory device with motion compensating function
GrantedJPS57181286A
(en)