HUE041898T2 - Ofszet dekódoló készülék, ofszet kódoló készülék, képszûrõ készülék és adatstruktúra - Google Patents

Ofszet dekódoló készülék, ofszet kódoló készülék, képszûrõ készülék és adatstruktúra

Info

Publication number
HUE041898T2
HUE041898T2 HUE12802275A HUE12802275A HUE041898T2 HU E041898 T2 HUE041898 T2 HU E041898T2 HU E12802275 A HUE12802275 A HU E12802275A HU E12802275 A HUE12802275 A HU E12802275A HU E041898 T2 HUE041898 T2 HU E041898T2
Authority
HU
Hungary
Prior art keywords
offset
data structure
image filter
filter device
decoding device
Prior art date
Application number
HUE12802275A
Other languages
English (en)
Inventor
Takanori Yamazaki
Tomohiro Ikai
Tomoyuki Yamamoto
Yukinobu Yasugi
Original Assignee
Huawei Tech Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47422737&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HUE041898(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of HUE041898T2 publication Critical patent/HUE041898T2/hu

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/117Filters, e.g. for pre-processing or post-processing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134Methods 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
    • H04N19/136Incoming video signal characteristics or properties
    • H04N19/14Coding unit complexity, e.g. amount of activity or edge presence estimation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/182Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/184Methods 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 bits, e.g. of the compressed video stream
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46Embedding additional information in the video signal during the compression process
    • H04N19/463Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/80Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90Methods 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
    • H04N19/91Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90Methods 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
    • H04N19/96Tree coding, e.g. quad-tree coding
HUE12802275A 2011-06-23 2012-06-22 Ofszet dekódoló készülék, ofszet kódoló készülék, képszûrõ készülék és adatstruktúra HUE041898T2 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011139961 2011-06-23
JP2011215476 2011-09-29

Publications (1)

Publication Number Publication Date
HUE041898T2 true HUE041898T2 (hu) 2019-06-28

Family

ID=47422737

Family Applications (2)

Application Number Title Priority Date Filing Date
HUE18160110A HUE049411T2 (hu) 2011-06-23 2012-06-22 Eltolás dekódoló készülék, eltolás kódoló készülék, képszûrõ készülék és adatstruktúra
HUE12802275A HUE041898T2 (hu) 2011-06-23 2012-06-22 Ofszet dekódoló készülék, ofszet kódoló készülék, képszûrõ készülék és adatstruktúra

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HUE18160110A HUE049411T2 (hu) 2011-06-23 2012-06-22 Eltolás dekódoló készülék, eltolás kódoló készülék, képszûrõ készülék és adatstruktúra

Country Status (18)

Country Link
US (9) US9497455B2 (hu)
EP (6) EP2725797B1 (hu)
JP (7) JP5973434B2 (hu)
KR (5) KR101785770B1 (hu)
CN (3) CN106851318B (hu)
AU (4) AU2012274326B2 (hu)
CA (1) CA2840045C (hu)
CY (1) CY1123096T1 (hu)
DK (2) DK3361725T3 (hu)
ES (2) ES2788690T3 (hu)
HR (2) HRP20181975T1 (hu)
HU (2) HUE049411T2 (hu)
LT (1) LT3361725T (hu)
PL (2) PL2725797T3 (hu)
PT (2) PT2725797T (hu)
RS (1) RS58082B1 (hu)
SI (2) SI2725797T1 (hu)
WO (1) WO2012176910A1 (hu)

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HRP20181975T1 (hr) 2019-01-25
JP7200320B2 (ja) 2023-01-06
AU2012274326B2 (en) 2017-03-23
JPWO2012176910A1 (ja) 2015-02-23
CA2840045A1 (en) 2012-12-27
RS58082B1 (sr) 2019-02-28
JP6780046B2 (ja) 2020-11-04
US11765350B2 (en) 2023-09-19
US20180098067A1 (en) 2018-04-05
US20190349583A1 (en) 2019-11-14
CN106604038A (zh) 2017-04-26
AU2018202384A1 (en) 2018-04-26
PT2725797T (pt) 2018-12-05
CY1123096T1 (el) 2021-12-31
JP2016201824A (ja) 2016-12-01
AU2018202384B2 (en) 2018-11-01
KR20180085827A (ko) 2018-07-27
US20190045187A1 (en) 2019-02-07
AU2012274326A1 (en) 2014-02-06
ES2788690T3 (es) 2020-10-22
US20210352283A1 (en) 2021-11-11
SI2725797T1 (sl) 2018-12-31
US20180288414A1 (en) 2018-10-04
ES2699974T3 (es) 2019-02-13
PL2725797T3 (pl) 2019-01-31
KR101826215B1 (ko) 2018-03-22
DK3361725T3 (da) 2020-04-27
JP6272402B2 (ja) 2018-01-31
EP4135322A1 (en) 2023-02-15
US20230370593A1 (en) 2023-11-16
EP4199513A1 (en) 2023-06-21
CN106604038B (zh) 2020-05-08
EP2725797B1 (en) 2018-08-29
EP3361725B1 (en) 2020-01-29
AU2019200704B2 (en) 2019-11-14
KR20140045978A (ko) 2014-04-17
AU2017204165A1 (en) 2017-07-13
US9497455B2 (en) 2016-11-15
SI3361725T1 (sl) 2020-07-31
PL3361725T3 (pl) 2020-07-13
US20140140416A1 (en) 2014-05-22
EP2725797A4 (en) 2015-06-10
AU2019200704A1 (en) 2019-02-21
CA2840045C (en) 2019-10-22
EP2725797A1 (en) 2014-04-30
LT3361725T (lt) 2020-07-10
US11089302B2 (en) 2021-08-10
JP6957715B2 (ja) 2021-11-02
DK2725797T3 (da) 2019-01-02
KR20180015280A (ko) 2018-02-12
EP3361725A1 (en) 2018-08-15
HUE049411T2 (hu) 2020-10-28
PT3361725T (pt) 2020-05-06
EP4135323A1 (en) 2023-02-15
JP2018082463A (ja) 2018-05-24
CN106851318B (zh) 2019-01-08
US9866833B2 (en) 2018-01-09
EP3720127A1 (en) 2020-10-07
CN103636210A (zh) 2014-03-12
US10477209B2 (en) 2019-11-12
US20200404265A1 (en) 2020-12-24
KR101881869B1 (ko) 2018-07-26
KR20170116229A (ko) 2017-10-18
JP2021005904A (ja) 2021-01-14
US10390012B2 (en) 2019-08-20
JP2019126077A (ja) 2019-07-25
US10440362B2 (en) 2019-10-08
CN103636210B (zh) 2016-12-07
JP2023024631A (ja) 2023-02-16
JP6496802B2 (ja) 2019-04-10
KR102005212B1 (ko) 2019-07-29
CN106851318A (zh) 2017-06-13
AU2017204165B2 (en) 2018-01-04
HRP20200675T1 (hr) 2020-07-24
KR20180136585A (ko) 2018-12-24
JP5973434B2 (ja) 2016-08-23
KR101931675B1 (ko) 2018-12-21
US10764580B2 (en) 2020-09-01
US20170034511A1 (en) 2017-02-02
KR101785770B1 (ko) 2017-10-16
WO2012176910A1 (ja) 2012-12-27
JP2022017267A (ja) 2022-01-25

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