DE3682391D1 - - Google Patents

Info

Publication number
DE3682391D1
DE3682391D1 DE86905797T DE3682391T DE3682391D1 DE 3682391 D1 DE3682391 D1 DE 3682391D1 DE 86905797 T DE86905797 T DE 86905797T DE 3682391 T DE3682391 T DE 3682391T DE 3682391 D1 DE3682391 D1 DE 3682391D1
Authority
DE
Germany
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 - Fee Related
Application number
DE86905797T
Other languages
German (de)
Inventor
Werner W-3000 Hannover 1 De Keesen
Wolfgang W-3005 Hemmingen 1 De Hartnack
Dietrich W-3000 Hannover 1 De Westerkamp
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.)
Deutsche Thomson Brandt GmbH
Original Assignee
Deutsche Thomson Brandt GmbH
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 Deutsche Thomson Brandt GmbH filed Critical Deutsche Thomson Brandt GmbH
Priority to DE86905797T priority Critical patent/DE3682391D1/de
Application granted granted Critical
Publication of DE3682391D1 publication Critical patent/DE3682391D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04N19/85—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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform 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
    • H04N19/60—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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • 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
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
DE86905797T 1985-10-02 1986-09-29 Expired - Fee Related DE3682391D1 (nl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE86905797T DE3682391D1 (nl) 1985-10-02 1986-09-29

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853535178 DE3535178A1 (de) 1985-10-02 1985-10-02 Verfahren zur korrektur
DE86905797T DE3682391D1 (nl) 1985-10-02 1986-09-29

Publications (1)

Publication Number Publication Date
DE3682391D1 true DE3682391D1 (nl) 1991-12-12

Family

ID=6282583

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853535178 Withdrawn DE3535178A1 (de) 1985-10-02 1985-10-02 Verfahren zur korrektur
DE86905797T Expired - Fee Related DE3682391D1 (nl) 1985-10-02 1986-09-29

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19853535178 Withdrawn DE3535178A1 (de) 1985-10-02 1985-10-02 Verfahren zur korrektur

Country Status (1)

Country Link
DE (2) DE3535178A1 (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4335305A1 (de) * 1993-10-16 1995-04-20 Philips Patentverwaltung Verfahren und Schaltungsanordnung zur Übertragung von Sprachsignalen
DE19921504A1 (de) * 1999-05-10 2000-11-23 Alcatel Sa Verfahren und Schaltungsanordnung zur Ermittlung einer Qualitätsinformation über die Übertragungsqualität eines Sprachsignals in einem digitalen Übertragungssystem

Also Published As

Publication number Publication date
DE3535178A1 (de) 1987-04-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee