GB201010085D0 - A method and device for encoding a video signal - Google Patents

A method and device for encoding a video signal

Info

Publication number
GB201010085D0
GB201010085D0 GB201010085A GB201010085A GB201010085D0 GB 201010085 D0 GB201010085 D0 GB 201010085D0 GB 201010085 A GB201010085 A GB 201010085A GB 201010085 A GB201010085 A GB 201010085A GB 201010085 D0 GB201010085 D0 GB 201010085D0
Authority
GB
United Kingdom
Prior art keywords
encoding
video signal
video
signal
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.)
Granted
Application number
GB201010085A
Other versions
GB2474535B (en
GB2474535A (en
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
Publication of GB201010085D0 publication Critical patent/GB201010085D0/en
Publication of GB2474535A publication Critical patent/GB2474535A/en
Application granted granted Critical
Publication of GB2474535B publication Critical patent/GB2474535B/en
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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/192—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • 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
    • 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
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • H04N7/26058—
    • H04N7/26154—
    • H04N7/26319—
    • H04N7/26377—

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
GB1010085.7A 2009-10-14 2010-06-16 A method and device for encoding a video signal Expired - Fee Related GB2474535B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0917987.0A GB2474457B (en) 2009-10-14 2009-10-14 A method and device for encoding and decoding a digital signal

Publications (3)

Publication Number Publication Date
GB201010085D0 true GB201010085D0 (en) 2010-07-21
GB2474535A GB2474535A (en) 2011-04-20
GB2474535B GB2474535B (en) 2012-01-04

Family

ID=41462318

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0917987.0A Expired - Fee Related GB2474457B (en) 2009-10-14 2009-10-14 A method and device for encoding and decoding a digital signal
GB1010085.7A Expired - Fee Related GB2474535B (en) 2009-10-14 2010-06-16 A method and device for encoding a video signal

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0917987.0A Expired - Fee Related GB2474457B (en) 2009-10-14 2009-10-14 A method and device for encoding and decoding a digital signal

Country Status (1)

Country Link
GB (2) GB2474457B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6993191B2 (en) * 2001-05-04 2006-01-31 Pts Corporation Methods and apparatus for removing compression artifacts in video sequences
EP1744279A1 (en) * 2005-07-11 2007-01-17 Thomson Licensing Method and device for filtering an image using side information
KR100835661B1 (en) * 2006-12-07 2008-06-09 부산대학교 산학협력단 Apparatus and method for video coding using multiple filter decision
US8625681B2 (en) * 2008-07-09 2014-01-07 Intel Corporation Rate-distortion cost reducing video encoding techniques

Also Published As

Publication number Publication date
GB0917987D0 (en) 2009-12-02
GB2474535B (en) 2012-01-04
GB2474457B (en) 2012-06-20
GB2474457A (en) 2011-04-20
GB2474535A (en) 2011-04-20

Similar Documents

Publication Publication Date Title
HRP20182053T1 (en) Method and apparatus for encoding video
HK1220563A1 (en) Video encoding method and video device
HUE061303T2 (en) Method and apparatus for encoding and decoding a video signal
HK1210338A1 (en) A video encoding method
EP2515542A4 (en) Video signal decoding method and device
EP2493197A4 (en) Method and device for encoding and decoding video
HK1200237A1 (en) Encoding device and encoding method
ZA201505590B (en) Apparatus for decoding a video
EP2348732A4 (en) Method and device for processing a video signal using inter-view prediction
EP2446619A4 (en) Method and device for modifying a composite video signal layout
PL2285139T3 (en) Device and method for converting spatial audio signal
HK1165112A1 (en) Device and method for digitizing a signal
HK1154432A1 (en) An apparatus and a method for encoding an audio signal
HK1203112A1 (en) Image encoding device and image encoding method
HK1164025A1 (en) A method and apparatus for encoding and decoding
EP2410515A4 (en) Apparatus and method for encoding/decoding a multichannel signal
EP2149262A4 (en) A method and an apparatus for decoding/encoding a video signal
EP2130374A4 (en) A method and an apparatus for decoding/encoding a video signal
EP2135454A4 (en) A method and an apparatus for decoding/encoding a video signal
HK1166906A1 (en) Image signal decoding device, image signal decoding method, image signal encoding device and image signal encoding method
SI2442477T1 (en) Apparatus and method for receiving a signal
EP2569947A4 (en) Method and apparatus for encoding video signal and method and apparatus for decoding video signal
GB201111065D0 (en) Method for encoding a video sequence and associated encoding device
EP2413313A4 (en) Method and device for audio signal classifacation
EP2392007A4 (en) A method and an apparatus for decoding an audio signal

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20170616