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DE59700400D1 - Videodecoder und entsprechendes verfahren - Google Patents

Videodecoder und entsprechendes verfahren

Info

Publication number
DE59700400D1
DE59700400D1 DE59700400T DE59700400T DE59700400D1 DE 59700400 D1 DE59700400 D1 DE 59700400D1 DE 59700400 T DE59700400 T DE 59700400T DE 59700400 T DE59700400 T DE 59700400T DE 59700400 D1 DE59700400 D1 DE 59700400D1
Authority
DE
Germany
Prior art keywords
video decoder
corresponding method
decoder
video
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.)
Expired - Lifetime
Application number
DE59700400T
Other languages
English (en)
Inventor
Soeren Hein
Wolfgang Meier
Norbert Wehn
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.)
Intel Germany Holding GmbH
Original Assignee
Siemens 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 Siemens Corp filed Critical Siemens Corp
Priority claimed from PCT/DE1997/000866 external-priority patent/WO1997040629A1/de
Application granted granted Critical
Publication of DE59700400D1 publication Critical patent/DE59700400D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04N19/426—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 using memory downsizing methods
    • H04N19/427—Display on the fly, e.g. simultaneous writing to and reading from decoding memory
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • 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
    • H04N19/42—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
    • H04N19/43—Hardware specially adapted for motion estimation or compensation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
DE59700400T 1996-04-23 1997-04-22 Videodecoder und entsprechendes verfahren Expired - Lifetime DE59700400D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19616201 1996-04-23
DE19617171A DE19617171C2 (de) 1996-04-23 1996-04-29 Videodecoder und entsprechendes Verfahren
PCT/DE1997/000866 WO1997040629A1 (de) 1996-04-23 1997-04-22 Videodecoder und entsprechendes verfahren

Publications (1)

Publication Number Publication Date
DE59700400D1 true DE59700400D1 (de) 1999-10-07

Family

ID=7792207

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19617171A Expired - Fee Related DE19617171C2 (de) 1996-04-23 1996-04-29 Videodecoder und entsprechendes Verfahren
DE59700400T Expired - Lifetime DE59700400D1 (de) 1996-04-23 1997-04-22 Videodecoder und entsprechendes verfahren

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19617171A Expired - Fee Related DE19617171C2 (de) 1996-04-23 1996-04-29 Videodecoder und entsprechendes Verfahren

Country Status (2)

Country Link
KR (1) KR100373602B1 (de)
DE (2) DE19617171C2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6968003B1 (en) * 1996-01-29 2005-11-22 International Business Machines Corporation Speed-memory tradeoff for MPEG decoders
RU2270530C2 (ru) * 2000-04-14 2006-02-20 Сименс Акциенгезелльшафт Способ и устройство для запоминания и обработки видеоинформации следующих по времени друг за другом изображений

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5649029A (en) * 1991-03-15 1997-07-15 Galbi; David E. MPEG audio/video decoder
US5880786A (en) * 1994-06-15 1999-03-09 Hitachi, Ltd. Apparatus for picture decoding having frame memories commonly connected to one data bus and one address bus
EP0710033A3 (de) * 1994-10-28 1999-06-09 Matsushita Electric Industrial Co., Ltd. MPEG Videodekoder mit breitbandigem Speicher

Also Published As

Publication number Publication date
DE19617171C2 (de) 1999-02-25
KR20000010607A (ko) 2000-02-15
KR100373602B1 (ko) 2003-04-21
DE19617171A1 (de) 1997-10-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: INFINEON TECHNOLOGIES AG, 85579 NEUBIBERG, DE

8327 Change in the person/name/address of the patent owner

Owner name: LANTIQ DEUTSCHLAND GMBH, 85579 NEUBIBERG, DE