ATE402567T1 - Vorrichtung und verfahren zur abbildung eines bildes auf blöcke zur robusten fehlerbeseitigung in einer verlustbehafteten übertragungsumgebung - Google Patents

Vorrichtung und verfahren zur abbildung eines bildes auf blöcke zur robusten fehlerbeseitigung in einer verlustbehafteten übertragungsumgebung

Info

Publication number
ATE402567T1
ATE402567T1 AT98956155T AT98956155T ATE402567T1 AT E402567 T1 ATE402567 T1 AT E402567T1 AT 98956155 T AT98956155 T AT 98956155T AT 98956155 T AT98956155 T AT 98956155T AT E402567 T1 ATE402567 T1 AT E402567T1
Authority
AT
Austria
Prior art keywords
error
ses
mapping
blocks
image
Prior art date
Application number
AT98956155T
Other languages
English (en)
Inventor
Tetsujiro Kondo
James Carrig
Yasuhiro Fujimori
Sugata Ghosal
Original Assignee
Sony Electronics Inc
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 US09/111,362 external-priority patent/US6311297B1/en
Application filed by Sony Electronics Inc filed Critical Sony Electronics Inc
Application granted granted Critical
Publication of ATE402567T1 publication Critical patent/ATE402567T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • 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
    • 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
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
    • H04N21/4382—Demodulation or channel decoding, e.g. QPSK demodulation
    • 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
    • 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
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44209—Monitoring of downstream path of the transmission network originating from a server, e.g. bandwidth variations of a wireless network
    • 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
AT98956155T 1997-10-23 1998-10-23 Vorrichtung und verfahren zur abbildung eines bildes auf blöcke zur robusten fehlerbeseitigung in einer verlustbehafteten übertragungsumgebung ATE402567T1 (de)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US95663297A 1997-10-23 1997-10-23
US95755597A 1997-10-23 1997-10-23
US95687097A 1997-10-23 1997-10-23
US255398A 1998-01-02 1998-01-02
US247098A 1998-01-02 1998-01-02
US254798A 1998-01-02 1998-01-02
US09/016,083 US6581170B1 (en) 1997-10-23 1998-01-30 Source coding to provide for robust error recovery during transmission losses
US09/111,362 US6311297B1 (en) 1997-10-23 1998-07-06 Apparatus and method for mapping an image to blocks to provide for robust error recovery in a lossy transmission environment

Publications (1)

Publication Number Publication Date
ATE402567T1 true ATE402567T1 (de) 2008-08-15

Family

ID=27555418

Family Applications (4)

Application Number Title Priority Date Filing Date
AT98956155T ATE402567T1 (de) 1997-10-23 1998-10-23 Vorrichtung und verfahren zur abbildung eines bildes auf blöcke zur robusten fehlerbeseitigung in einer verlustbehafteten übertragungsumgebung
AT98953950T ATE477550T1 (de) 1997-10-23 1998-10-23 Vorrichtung und verfahren zur wiedergewinnung von quantisierungskoden in einer verlustbehafteten übertragungsumgebung
AT98953951T ATE541363T1 (de) 1997-10-23 1998-10-23 Vorrichtung und verfahren zur lokalisierung übertragungsfehler für robuste fehlerbeseitigung in einer verlustbehafteten übertragungsumgebung
AT98953901T ATE502482T1 (de) 1997-10-23 1998-10-23 Vorrichtung und verfahren zur teilpufferung übertragener daten für robuste fehlerbeseitigung in einer verlustbehafteten übertragungsumgebung

Family Applications After (3)

Application Number Title Priority Date Filing Date
AT98953950T ATE477550T1 (de) 1997-10-23 1998-10-23 Vorrichtung und verfahren zur wiedergewinnung von quantisierungskoden in einer verlustbehafteten übertragungsumgebung
AT98953951T ATE541363T1 (de) 1997-10-23 1998-10-23 Vorrichtung und verfahren zur lokalisierung übertragungsfehler für robuste fehlerbeseitigung in einer verlustbehafteten übertragungsumgebung
AT98953901T ATE502482T1 (de) 1997-10-23 1998-10-23 Vorrichtung und verfahren zur teilpufferung übertragener daten für robuste fehlerbeseitigung in einer verlustbehafteten übertragungsumgebung

Country Status (6)

Country Link
US (1) US6581170B1 (de)
KR (8) KR100647777B1 (de)
AT (4) ATE402567T1 (de)
DE (3) DE69842186D1 (de)
HK (2) HK1034399A1 (de)
MY (3) MY121023A (de)

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MY121023A (en) 2005-12-30
KR20010031295A (ko) 2001-04-16
KR20010031344A (ko) 2001-04-16
KR100577770B1 (ko) 2006-05-10
DE69842186D1 (de) 2011-04-28
HK1039195A1 (en) 2002-04-12
KR100647777B1 (ko) 2006-11-23
ATE502482T1 (de) 2011-04-15
ATE477550T1 (de) 2010-08-15
DE69841830D1 (de) 2010-09-23
KR20010024540A (ko) 2001-03-26
MY123956A (en) 2006-06-30
HK1034399A1 (en) 2001-10-19
KR20010015784A (ko) 2001-02-26
KR100579812B1 (ko) 2006-05-12
ATE541363T1 (de) 2012-01-15
MY134703A (en) 2007-12-31
KR20010031300A (ko) 2001-04-16
KR100579005B1 (ko) 2006-05-12
HK1039195B (zh) 2008-08-01
US6581170B1 (en) 2003-06-17
KR20010031348A (ko) 2001-04-16
KR20010031381A (ko) 2001-04-16
KR100577091B1 (ko) 2006-05-09
DE69839777D1 (de) 2008-09-04
KR100572380B1 (ko) 2006-04-18
KR100544861B1 (ko) 2006-01-24
KR20010031367A (ko) 2001-04-16

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