GB8821600D0 - Picture encoding system - Google Patents

Picture encoding system

Info

Publication number
GB8821600D0
GB8821600D0 GB8821600A GB8821600A GB8821600D0 GB 8821600 D0 GB8821600 D0 GB 8821600D0 GB 8821600 A GB8821600 A GB 8821600A GB 8821600 A GB8821600 A GB 8821600A GB 8821600 D0 GB8821600 D0 GB 8821600D0
Authority
GB
United Kingdom
Prior art keywords
encoding system
picture encoding
picture
encoding
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
GB8821600A
Other versions
GB2210229A (en
GB2210229B (en
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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
Priority claimed from JP62240455A external-priority patent/JPH0693753B2/en
Priority claimed from JP62240453A external-priority patent/JPH0628444B2/en
Priority claimed from JP28800387A external-priority patent/JP2839142B2/en
Priority claimed from JP63073664A external-priority patent/JPH01245763A/en
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Publication of GB8821600D0 publication Critical patent/GB8821600D0/en
Publication of GB2210229A publication Critical patent/GB2210229A/en
Application granted granted Critical
Publication of GB2210229B publication Critical patent/GB2210229B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
GB8821600A 1987-09-24 1988-09-15 Picture encoding system Expired GB2210229B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP24045487 1987-09-24
JP62240455A JPH0693753B2 (en) 1987-09-24 1987-09-24 Image conversion coding device
JP62240453A JPH0628444B2 (en) 1987-09-24 1987-09-24 Image coding method
JP28800387A JP2839142B2 (en) 1987-11-14 1987-11-14 Image coding method
JP63073664A JPH01245763A (en) 1988-03-28 1988-03-28 Block prediction system

Publications (3)

Publication Number Publication Date
GB8821600D0 true GB8821600D0 (en) 1988-10-12
GB2210229A GB2210229A (en) 1989-06-01
GB2210229B GB2210229B (en) 1991-11-20

Family

ID=27524455

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8821600A Expired GB2210229B (en) 1987-09-24 1988-09-15 Picture encoding system

Country Status (3)

Country Link
DE (1) DE3832476A1 (en)
FR (1) FR2621146A1 (en)
GB (1) GB2210229B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2925157B2 (en) * 1989-02-28 1999-07-28 キヤノン株式会社 Data storage device
DE3914267A1 (en) * 1989-04-29 1990-10-31 Thomson Brandt Gmbh SIGNAL PROCESSING SYSTEM FOR DIGITAL SIGNALS
US5305399A (en) * 1990-04-19 1994-04-19 Ricoh Corporation Two dimensional shift-array for use in image compression VLSI
EP2840792A4 (en) * 2012-04-16 2016-03-16 Korea Electronics Telecomm Encoding method and decoding method, and device using same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2016872B (en) * 1978-02-23 1982-08-25 Nippon Electric Co Digital facsimile transmission system for screened pictures
JPS5937774A (en) * 1982-08-26 1984-03-01 Nec Corp Method and device for encoding picture signal
DE3545106A1 (en) * 1985-12-19 1987-06-25 Ruge I Circuit for image data reduction, pattern recognition and so forth

Also Published As

Publication number Publication date
DE3832476C2 (en) 1992-01-16
DE3832476A1 (en) 1989-04-13
GB2210229A (en) 1989-06-01
FR2621146A1 (en) 1989-03-31
GB2210229B (en) 1991-11-20
FR2621146B1 (en) 1995-04-07

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 19970901

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040915