FR3030976B1 - Procede de codage d'une image numerique, procede de decodage, dispositifs et programmes d'ordinateurs associes - Google Patents

Procede de codage d'une image numerique, procede de decodage, dispositifs et programmes d'ordinateurs associes

Info

Publication number
FR3030976B1
FR3030976B1 FR1463137A FR1463137A FR3030976B1 FR 3030976 B1 FR3030976 B1 FR 3030976B1 FR 1463137 A FR1463137 A FR 1463137A FR 1463137 A FR1463137 A FR 1463137A FR 3030976 B1 FR3030976 B1 FR 3030976B1
Authority
FR
France
Prior art keywords
encoding
devices
digital image
computer programs
decoding method
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
FR1463137A
Other languages
English (en)
Other versions
FR3030976A1 (fr
Inventor
Joel Jung
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
B Com SAS
Original Assignee
Orange SA
B Com 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 Orange SA, B Com SAS filed Critical Orange SA
Priority to FR1463137A priority Critical patent/FR3030976B1/fr
Priority to EP15823644.8A priority patent/EP3238449A1/fr
Priority to PCT/FR2015/053471 priority patent/WO2016102804A1/fr
Priority to US15/538,970 priority patent/US20170353722A1/en
Publication of FR3030976A1 publication Critical patent/FR3030976A1/fr
Application granted granted Critical
Publication of FR3030976B1 publication Critical patent/FR3030976B1/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
    • 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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding 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
    • H04N19/10—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
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
FR1463137A 2014-12-22 2014-12-22 Procede de codage d'une image numerique, procede de decodage, dispositifs et programmes d'ordinateurs associes Expired - Fee Related FR3030976B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1463137A FR3030976B1 (fr) 2014-12-22 2014-12-22 Procede de codage d'une image numerique, procede de decodage, dispositifs et programmes d'ordinateurs associes
EP15823644.8A EP3238449A1 (fr) 2014-12-22 2015-12-14 Procede de codage d'une image numerique, procede de decodage, dispositifs et programmes d'ordinateurs associes
PCT/FR2015/053471 WO2016102804A1 (fr) 2014-12-22 2015-12-14 Procede de codage d'une image numerique, procede de decodage, dispositifs et programmes d'ordinateurs associes
US15/538,970 US20170353722A1 (en) 2014-12-22 2015-12-14 A method for encoding a digital image, decoding method, devices, and associated computer programs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1463137A FR3030976B1 (fr) 2014-12-22 2014-12-22 Procede de codage d'une image numerique, procede de decodage, dispositifs et programmes d'ordinateurs associes

Publications (2)

Publication Number Publication Date
FR3030976A1 FR3030976A1 (fr) 2016-06-24
FR3030976B1 true FR3030976B1 (fr) 2018-02-02

Family

ID=53177571

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1463137A Expired - Fee Related FR3030976B1 (fr) 2014-12-22 2014-12-22 Procede de codage d'une image numerique, procede de decodage, dispositifs et programmes d'ordinateurs associes

Country Status (4)

Country Link
US (1) US20170353722A1 (fr)
EP (1) EP3238449A1 (fr)
FR (1) FR3030976B1 (fr)
WO (1) WO2016102804A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116233416A (zh) * 2017-01-16 2023-06-06 世宗大学校产学协力团 影像编码/解码方法
KR102479492B1 (ko) * 2018-01-08 2022-12-20 삼성전자주식회사 차량 주변의 이미지를 제공하는 전자 장치 및 방법
GB2584723A (en) * 2019-06-13 2020-12-16 Canon Kk Method, device, and computer program for coding and decoding a picture

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6633611B2 (en) * 1997-04-24 2003-10-14 Mitsubishi Denki Kabushiki Kaisha Method and apparatus for region-based moving image encoding and decoding
KR20080107965A (ko) * 2007-06-08 2008-12-11 삼성전자주식회사 객체 경계 기반 파티션을 이용한 영상의 부호화, 복호화방법 및 장치
US8885711B2 (en) * 2009-12-17 2014-11-11 Sk Telecom Co., Ltd. Image encoding/decoding method and device
HUE045579T2 (hu) 2010-04-13 2020-01-28 Ge Video Compression Llc Síkközi predikció

Also Published As

Publication number Publication date
FR3030976A1 (fr) 2016-06-24
WO2016102804A1 (fr) 2016-06-30
EP3238449A1 (fr) 2017-11-01
US20170353722A1 (en) 2017-12-07

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