FR2811187B1 - Procede et installation de videosurveillance a codage adaptif pour la transmission et/ou le stockage de sequences video - Google Patents

Procede et installation de videosurveillance a codage adaptif pour la transmission et/ou le stockage de sequences video

Info

Publication number
FR2811187B1
FR2811187B1 FR0108748A FR0108748A FR2811187B1 FR 2811187 B1 FR2811187 B1 FR 2811187B1 FR 0108748 A FR0108748 A FR 0108748A FR 0108748 A FR0108748 A FR 0108748A FR 2811187 B1 FR2811187 B1 FR 2811187B1
Authority
FR
France
Prior art keywords
installation
transmission
storage
adaptive coding
video
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 - Fee Related
Application number
FR0108748A
Other languages
English (en)
Other versions
FR2811187A1 (fr
Inventor
Jamal Baina
Olivier Gerardin
Goff Denis Le
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.)
JAMAL BAINA, FR
Original Assignee
Telediffusion de France ets Public de Diffusion
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 FR0008594A external-priority patent/FR2811186B1/fr
Application filed by Telediffusion de France ets Public de Diffusion filed Critical Telediffusion de France ets Public de Diffusion
Priority to FR0108748A priority Critical patent/FR2811187B1/fr
Publication of FR2811187A1 publication Critical patent/FR2811187A1/fr
Application granted granted Critical
Publication of FR2811187B1 publication Critical patent/FR2811187B1/fr
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
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/114—Adapting the group of pictures [GOP] structure, e.g. number of B-frames between two anchor frames
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/177—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a group of pictures [GOP]
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/188—Capturing isolated or intermittent images triggered by the occurrence of a predetermined event, e.g. an object reaching a predetermined position
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Closed-Circuit Television Systems (AREA)
FR0108748A 2000-07-03 2001-07-02 Procede et installation de videosurveillance a codage adaptif pour la transmission et/ou le stockage de sequences video Expired - Fee Related FR2811187B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0108748A FR2811187B1 (fr) 2000-07-03 2001-07-02 Procede et installation de videosurveillance a codage adaptif pour la transmission et/ou le stockage de sequences video

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0008594A FR2811186B1 (fr) 2000-07-03 2000-07-03 Procede et installation de videosurveillance a codage adaptatif pour la transmission et/ou le stockage de sequences video
FR0108748A FR2811187B1 (fr) 2000-07-03 2001-07-02 Procede et installation de videosurveillance a codage adaptif pour la transmission et/ou le stockage de sequences video

Publications (2)

Publication Number Publication Date
FR2811187A1 FR2811187A1 (fr) 2002-01-04
FR2811187B1 true FR2811187B1 (fr) 2003-03-14

Family

ID=26212510

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0108748A Expired - Fee Related FR2811187B1 (fr) 2000-07-03 2001-07-02 Procede et installation de videosurveillance a codage adaptif pour la transmission et/ou le stockage de sequences video

Country Status (1)

Country Link
FR (1) FR2811187B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1333677A1 (fr) * 2002-01-31 2003-08-06 BRITISH TELECOMMUNICATIONS public limited company Vidéo-codage
GB2393060B (en) * 2002-09-12 2006-01-25 Snell & Wilcox Ltd Manipulation of video compression
BE1023607B1 (fr) 2016-12-22 2017-05-15 Valipat Sa Methode et systeme de collecte de documents numeriques a partir d’une pluralite de source

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3338460B2 (ja) * 1991-05-09 2002-10-28 ソニー株式会社 映像信号符号化装置及び映像信号符号化方法
US5329365A (en) * 1993-07-07 1994-07-12 Rca Thomson Licensing Corporation Method and apparatus for providing compressed non-interlaced scanned video signal
US5550590A (en) * 1994-03-04 1996-08-27 Kokusai Denshin Denwa Kabushiki Kaisha Bit rate controller for multiplexer of encoded video
JP3774914B2 (ja) * 1995-09-27 2006-05-17 ソニー株式会社 ビデオ装置
JP3323117B2 (ja) * 1997-10-30 2002-09-09 松下電器産業株式会社 タイムラプス記録再生装置

Also Published As

Publication number Publication date
FR2811187A1 (fr) 2002-01-04

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Legal Events

Date Code Title Description
TP Transmission of property

Owner name: JAMAL BAINA, FR

Effective date: 20130603

ST Notification of lapse

Effective date: 20140331

RN Application for restoration

Effective date: 20140520

FC Favourable decision of inpi director general on an application for restauration.

Effective date: 20140527

PLFP Fee payment

Year of fee payment: 16

ST Notification of lapse

Effective date: 20180330