KR100373602B1 - 비디오디코더및디코딩방법 - Google Patents

비디오디코더및디코딩방법 Download PDF

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Publication number
KR100373602B1
KR100373602B1 KR10-1998-0708494A KR19980708494A KR100373602B1 KR 100373602 B1 KR100373602 B1 KR 100373602B1 KR 19980708494 A KR19980708494 A KR 19980708494A KR 100373602 B1 KR100373602 B1 KR 100373602B1
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KR
South Korea
Prior art keywords
picture
decoding
stored
coded
decoded
Prior art date
Application number
KR10-1998-0708494A
Other languages
English (en)
Korean (ko)
Other versions
KR20000010607A (ko
Inventor
죄렌 하인
볼프강 마이어
노르베르트 벤
Original Assignee
지멘스 악티엔게젤샤프트
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 지멘스 악티엔게젤샤프트 filed Critical 지멘스 악티엔게젤샤프트
Publication of KR20000010607A publication Critical patent/KR20000010607A/ko
Application granted granted Critical
Publication of KR100373602B1 publication Critical patent/KR100373602B1/ko

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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
    • H04N19/50—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
    • 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
    • H04N19/42—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)
KR10-1998-0708494A 1996-04-23 1997-04-22 비디오디코더및디코딩방법 KR100373602B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19616201 1996-04-23
DE19616201.7 1996-04-23
DE19617171.7 1996-04-29
DE19617171A DE19617171C2 (de) 1996-04-23 1996-04-29 Videodecoder und entsprechendes Verfahren

Publications (2)

Publication Number Publication Date
KR20000010607A KR20000010607A (ko) 2000-02-15
KR100373602B1 true KR100373602B1 (ko) 2003-04-21

Family

ID=7792207

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-1998-0708494A KR100373602B1 (ko) 1996-04-23 1997-04-22 비디오디코더및디코딩방법

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
US7397856B2 (en) * 2000-04-14 2008-07-08 Siemens Aktiengesellschaft Method and apparatus for storing and processing picture information of temporally successive pictures

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
DE59700400D1 (de) 1999-10-07
KR20000010607A (ko) 2000-02-15
DE19617171A1 (de) 1997-10-30
DE19617171C2 (de) 1999-02-25

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