DE3767919D1 - Verfahren zur transformationskodierung fuer die uebertragung von bildsignalen. - Google Patents

Verfahren zur transformationskodierung fuer die uebertragung von bildsignalen.

Info

Publication number
DE3767919D1
DE3767919D1 DE8787401183T DE3767919T DE3767919D1 DE 3767919 D1 DE3767919 D1 DE 3767919D1 DE 8787401183 T DE8787401183 T DE 8787401183T DE 3767919 T DE3767919 T DE 3767919T DE 3767919 D1 DE3767919 D1 DE 3767919D1
Authority
DE
Germany
Prior art keywords
image signals
transmitting image
transforming
encoding
transforming encoding
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
DE8787401183T
Other languages
English (en)
Inventor
Jacques Guichard
Gerard Eude
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.)
Orange SA
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9335777&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3767919(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE3767919D1 publication Critical patent/DE3767919D1/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
    • H04N19/60—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
    • H04N19/50—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
    • 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
    • H04N19/60—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
DE8787401183T 1986-05-29 1987-05-26 Verfahren zur transformationskodierung fuer die uebertragung von bildsignalen. Expired - Lifetime DE3767919D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8607713A FR2599577B1 (fr) 1986-05-29 1986-05-29 Procede de codage par transformation pour la transmission de signaux d'image.

Publications (1)

Publication Number Publication Date
DE3767919D1 true DE3767919D1 (de) 1991-03-14

Family

ID=9335777

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787401183T Expired - Lifetime DE3767919D1 (de) 1986-05-29 1987-05-26 Verfahren zur transformationskodierung fuer die uebertragung von bildsignalen.

Country Status (7)

Country Link
US (1) US4796087A (de)
EP (1) EP0248711B1 (de)
JP (1) JPS62291280A (de)
DE (1) DE3767919D1 (de)
FI (1) FI86241C (de)
FR (1) FR2599577B1 (de)
NO (1) NO872245L (de)

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Also Published As

Publication number Publication date
US4796087A (en) 1989-01-03
EP0248711A1 (de) 1987-12-09
FI86241C (fi) 1992-07-27
NO872245L (no) 1987-11-30
NO872245D0 (no) 1987-05-27
FR2599577A1 (fr) 1987-12-04
FI86241B (fi) 1992-04-15
FI872380A (fi) 1987-11-30
FR2599577B1 (fr) 1988-08-05
EP0248711B1 (de) 1991-02-06
JPS62291280A (ja) 1987-12-18
FI872380A0 (fi) 1987-05-28

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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: FRANCE TELECOM, S.A., PARIS, FR

8381 Inventor (new situation)

Free format text: GUICHARD, JACQUES, PARIS, FR EUDE, GERARD, TORCY, FR