FR3001600B1 - Procede et dispositif de compression d'un signal d'image et procede et dispositif correspondant de decompression - Google Patents

Procede et dispositif de compression d'un signal d'image et procede et dispositif correspondant de decompression

Info

Publication number
FR3001600B1
FR3001600B1 FR1350718A FR1350718A FR3001600B1 FR 3001600 B1 FR3001600 B1 FR 3001600B1 FR 1350718 A FR1350718 A FR 1350718A FR 1350718 A FR1350718 A FR 1350718A FR 3001600 B1 FR3001600 B1 FR 3001600B1
Authority
FR
France
Prior art keywords
compression
image signal
corresponding decompression
decompression
image
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
FR1350718A
Other languages
English (en)
Other versions
FR3001600A1 (fr
Inventor
Fritz Lebowsky
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.)
STMicroelectronics Grenoble 2 SAS
Original Assignee
STMicroelectronics Grenoble 2 SAS
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 STMicroelectronics Grenoble 2 SAS filed Critical STMicroelectronics Grenoble 2 SAS
Priority to FR1350718A priority Critical patent/FR3001600B1/fr
Priority to PCT/EP2014/051580 priority patent/WO2014118148A1/fr
Publication of FR3001600A1 publication Critical patent/FR3001600A1/fr
Priority to US14/811,531 priority patent/US9386190B2/en
Application granted granted Critical
Publication of FR3001600B1 publication Critical patent/FR3001600B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/64—Systems for the transmission or the storage of the colour picture signal; Details therefor, e.g. coding or decoding means therefor
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • 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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock
    • 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
    • H04N19/182—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 pixel
    • 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
    • H04N19/186—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 colour or a chrominance component
    • 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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
    • 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
    • H04N19/94—Vector quantisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
FR1350718A 2013-01-29 2013-01-29 Procede et dispositif de compression d'un signal d'image et procede et dispositif correspondant de decompression Expired - Fee Related FR3001600B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1350718A FR3001600B1 (fr) 2013-01-29 2013-01-29 Procede et dispositif de compression d'un signal d'image et procede et dispositif correspondant de decompression
PCT/EP2014/051580 WO2014118148A1 (fr) 2013-01-29 2014-01-28 Compression et decompression d'un signal d'image par ordonnancement monotone des pixels et approximation de leurs niveaux de composante couleur
US14/811,531 US9386190B2 (en) 2013-01-29 2015-07-28 Method and device for compression of an image signal and corresponding decompression method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1350718A FR3001600B1 (fr) 2013-01-29 2013-01-29 Procede et dispositif de compression d'un signal d'image et procede et dispositif correspondant de decompression

Publications (2)

Publication Number Publication Date
FR3001600A1 FR3001600A1 (fr) 2014-08-01
FR3001600B1 true FR3001600B1 (fr) 2016-05-06

Family

ID=48521150

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1350718A Expired - Fee Related FR3001600B1 (fr) 2013-01-29 2013-01-29 Procede et dispositif de compression d'un signal d'image et procede et dispositif correspondant de decompression

Country Status (3)

Country Link
US (1) US9386190B2 (fr)
FR (1) FR3001600B1 (fr)
WO (1) WO2014118148A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3033116B1 (fr) * 2015-02-20 2017-03-24 Stmicroelectronics (Grenoble 2) Sas Procede de selection d’une solution de placement des pixels d’une image en fonction du rendu visuel
FR3046711B1 (fr) * 2016-01-08 2018-02-16 Stmicroelectronics (Grenoble 2) Sas Compression et decompression de donnees video
FR3047381A1 (fr) 2016-02-02 2017-08-04 Stmicroelectronics (Grenoble 2) Sas Procede et dispositif d'encodage d'un signal numerique multidimensionnel, en particulier un signal d'image, et procede et dispositif correspondants de decodage
US10546368B2 (en) * 2017-09-05 2020-01-28 Solomon Systech (Shenzhen) Limited Method and device for compensating the perceptual bias of edge boost in a display panel
DE102018112215B3 (de) * 2018-04-30 2019-07-25 Basler Ag Quantisiererbestimmung, computerlesbares Medium und Vorrichtung, die mindestens zwei Quantisierer implementiert
DE102018110383A1 (de) 2018-04-30 2019-10-31 Basler Ag Verfahren und Vorrichtung zum Kodieren von Bilddaten

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0858206B1 (fr) 1997-02-06 2005-10-19 STMicroelectronics S.r.l. Méthode pour la réduction de la taille de mémoire dans un décodeur vidéo
JP4556124B2 (ja) * 2005-02-04 2010-10-06 ソニー株式会社 符号化装置および方法、復号装置および方法、画像処理システム、記録媒体、並びにプログラム

Also Published As

Publication number Publication date
FR3001600A1 (fr) 2014-08-01
US20150334268A1 (en) 2015-11-19
WO2014118148A1 (fr) 2014-08-07
US9386190B2 (en) 2016-07-05

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