FR2921775B1 - Procede et dispositif de correction d'erreurs de donnees d'image. - Google Patents

Procede et dispositif de correction d'erreurs de donnees d'image.

Info

Publication number
FR2921775B1
FR2921775B1 FR0757911A FR0757911A FR2921775B1 FR 2921775 B1 FR2921775 B1 FR 2921775B1 FR 0757911 A FR0757911 A FR 0757911A FR 0757911 A FR0757911 A FR 0757911A FR 2921775 B1 FR2921775 B1 FR 2921775B1
Authority
FR
France
Prior art keywords
image data
zone
missing
image
correcting
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
FR0757911A
Other languages
English (en)
Other versions
FR2921775A1 (fr
Inventor
Floch Herve Le
Ronan Thomas
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.)
Canon Inc
Original Assignee
Canon 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
Application filed by Canon Inc filed Critical Canon Inc
Priority to FR0757911A priority Critical patent/FR2921775B1/fr
Publication of FR2921775A1 publication Critical patent/FR2921775A1/fr
Application granted granted Critical
Publication of FR2921775B1 publication Critical patent/FR2921775B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/77—Retouching; Inpainting; Scratch removal
    • 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
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • 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
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • 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
    • H04N19/60—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
    • H04N19/85—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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Correction Of Errors (AREA)
FR0757911A 2007-09-27 2007-09-27 Procede et dispositif de correction d'erreurs de donnees d'image. Expired - Fee Related FR2921775B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0757911A FR2921775B1 (fr) 2007-09-27 2007-09-27 Procede et dispositif de correction d'erreurs de donnees d'image.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0757911A FR2921775B1 (fr) 2007-09-27 2007-09-27 Procede et dispositif de correction d'erreurs de donnees d'image.

Publications (2)

Publication Number Publication Date
FR2921775A1 FR2921775A1 (fr) 2009-04-03
FR2921775B1 true FR2921775B1 (fr) 2010-02-12

Family

ID=39620173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0757911A Expired - Fee Related FR2921775B1 (fr) 2007-09-27 2007-09-27 Procede et dispositif de correction d'erreurs de donnees d'image.

Country Status (1)

Country Link
FR (1) FR2921775B1 (fr)

Also Published As

Publication number Publication date
FR2921775A1 (fr) 2009-04-03

Similar Documents

Publication Publication Date Title
EP2176755A4 (fr) Dispositif et procédés de télédiagnostic
MY151708A (en) Image processing apparatus, imaging apparatus, image processing method, and program
WO2011159805A3 (fr) Appareil, système et procédé pour fournir une correction d'erreur
JP2020514869A5 (fr)
TW200710653A (en) Memory device
WO2006059772A3 (fr) Systeme de memoire, unite de commande de systeme de memoire et procede de traitement de donnees dans un appareil hote
DE602004014667D1 (de) Externes Speichergerät und Daten-Wiederherstellungsverfahren und Programm dafür
WO2010076966A3 (fr) Contrôleur de mémoire et procédé de gestion de mémoire
TW200617654A (en) Method and related apparatus for performing error checking-correcting
WO2009004126A3 (fr) Procede de suivi de l'utilisation d'un appareil medical
RU2012135682A (ru) Способ кодирования многопроекционного видео, способ декодирования многопроекционного видео, устройство кодирования многопроекционного видео, устройство декодирования многопроекционного видео и программа
MY164252A (en) Method and apparatus for entropy encoding using hierarchical data unit, and method and apparatus for decoding
TW200708966A (en) Data memory system and method for transferring data into a data memory
EP1837774A3 (fr) Appareil et système de contrôle d'accès, processeur, procédé de contrôle d'accès, appareil, système et procédé de contrôle d'accès à la mémoire
WO2007148290A3 (fr) Génération d'empreintes de signaux d'information
EP2159709A4 (fr) Procédé de correction d'erreur et élément de calcul
GB2477707A (en) Image Processing For Curvature Correction
MX2013007031A (es) Metodo para procesar una secuencia de cuadros de video codificados.
TW200719724A (en) Method and apparatus for encoding/decoding
ATE542368T1 (de) Verfahren und system zur aufrüstung eines verteilten digitalempfängers und vorrichtung dafür
CN101388256B (zh) 用于一存储器元件产生一低级错误更正码的控制器及方法
WO2010088016A3 (fr) Procédé et appareil permettant de détecter et de corriger les erreurs dans un circuit parallèle-série
WO2003098439A3 (fr) Procede et appareil permettant de corriger des erreurs dans une pile d'uc
JP2010278910A5 (fr)
FR2921775B1 (fr) Procede et dispositif de correction d'erreurs de donnees d'image.

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140530