DE69838224T2 - Quellenkodierung für robuste fehlerbeseitigung während übertragungsverlust - Google Patents

Quellenkodierung für robuste fehlerbeseitigung während übertragungsverlust Download PDF

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Publication number
DE69838224T2
DE69838224T2 DE69838224T DE69838224T DE69838224T2 DE 69838224 T2 DE69838224 T2 DE 69838224T2 DE 69838224 T DE69838224 T DE 69838224T DE 69838224 T DE69838224 T DE 69838224T DE 69838224 T2 DE69838224 T2 DE 69838224T2
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Germany
Prior art keywords
signal
bits
block
data
coded
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Expired - Lifetime
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DE69838224T
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German (de)
English (en)
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DE69838224D1 (de
Inventor
Tetsujiro Tokyo KONDO
Yasuhiro Cupertino FUJIMORI
James C. San Jose CARRIG
Sugata San Jose GHOSAL
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Sony Electronics Inc
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Sony Electronics Inc
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Priority claimed from US09/016,083 external-priority patent/US6581170B1/en
Application filed by Sony Electronics Inc filed Critical Sony Electronics Inc
Publication of DE69838224D1 publication Critical patent/DE69838224D1/de
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Publication of DE69838224T2 publication Critical patent/DE69838224T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • 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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/88—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving rearrangement of data among different coding units, e.g. shuffling, interleaving, scrambling or permutation of pixel data or permutation of transform coefficient data among different blocks
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • H04N19/895—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/98—Adaptive-dynamic-range coding [ADRC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
DE69838224T 1997-10-23 1998-10-22 Quellenkodierung für robuste fehlerbeseitigung während übertragungsverlust Expired - Lifetime DE69838224T2 (de)

Applications Claiming Priority (15)

Application Number Priority Date Filing Date Title
US95687097A 1997-10-23 1997-10-23
US95663297A 1997-10-23 1997-10-23
US95755597A 1997-10-23 1997-10-23
US956870 1997-10-23
US957555 1997-10-23
US956632 1997-10-23
US247098A 1998-01-02 1998-01-02
US254798A 1998-01-02 1998-01-02
US255398A 1998-01-02 1998-01-02
US2470 1998-01-02
US2553 1998-01-02
US16083 1998-01-30
US09/016,083 US6581170B1 (en) 1997-10-23 1998-01-30 Source coding to provide for robust error recovery during transmission losses
PCT/US1998/022347 WO1999021372A1 (en) 1997-10-23 1998-10-22 Source coding to provide for robust error recovery during transmission losses
US2547 2001-11-14

Publications (2)

Publication Number Publication Date
DE69838224D1 DE69838224D1 (de) 2007-09-20
DE69838224T2 true DE69838224T2 (de) 2008-05-08

Family

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DE69838224T Expired - Lifetime DE69838224T2 (de) 1997-10-23 1998-10-22 Quellenkodierung für robuste fehlerbeseitigung während übertragungsverlust

Country Status (10)

Country Link
US (8) US6332042B1 (US06311297-20011030-M00018.png)
EP (1) EP1025710B1 (US06311297-20011030-M00018.png)
JP (1) JP4190148B2 (US06311297-20011030-M00018.png)
CN (1) CN100348052C (US06311297-20011030-M00018.png)
AT (1) ATE369702T1 (US06311297-20011030-M00018.png)
AU (1) AU1194399A (US06311297-20011030-M00018.png)
CA (1) CA2306897C (US06311297-20011030-M00018.png)
DE (1) DE69838224T2 (US06311297-20011030-M00018.png)
ID (1) ID28138A (US06311297-20011030-M00018.png)
WO (1) WO1999021372A1 (US06311297-20011030-M00018.png)

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JP2001521348A (ja) 2001-11-06
DE69838224D1 (de) 2007-09-20
US6298085B1 (en) 2001-10-02
AU1194399A (en) 1999-05-10
US6311297B1 (en) 2001-10-30
EP1025710B1 (en) 2007-08-08
US6263108B1 (en) 2001-07-17
ATE369702T1 (de) 2007-08-15
US6263468B1 (en) 2001-07-17
JP4190148B2 (ja) 2008-12-03
US6963999B2 (en) 2005-11-08
US6212663B1 (en) 2001-04-03
CN1283368A (zh) 2001-02-07
US20030196159A1 (en) 2003-10-16
CA2306897A1 (en) 1999-04-29
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WO1999021372A1 (en) 1999-04-29
US6163868A (en) 2000-12-19

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