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HUE066761T2 - Videó dekódoló berendezés és videó kódoló berendezés - Google Patents

Videó dekódoló berendezés és videó kódoló berendezés

Info

Publication number
HUE066761T2
HUE066761T2 HUE22210878A HUE22210878A HUE066761T2 HU E066761 T2 HUE066761 T2 HU E066761T2 HU E22210878 A HUE22210878 A HU E22210878A HU E22210878 A HUE22210878 A HU E22210878A HU E066761 T2 HUE066761 T2 HU E066761T2
Authority
HU
Hungary
Prior art keywords
equipment
video
video encoding
video decoding
encoding
Prior art date
Application number
HUE22210878A
Other languages
English (en)
Inventor
Young Hee Choi
Byeong Moon Jeon
Yong Joon Jeon
Jung Sun Kim
Jae Hyun Lim
Joon Young Park
Seung Wook Park
Original Assignee
Lg Electronics 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47424332&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HUE066761(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of HUE066761T2 publication Critical patent/HUE066761T2/hu

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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/521—Processing of motion vectors for estimating the reliability of the determined motion vectors or motion vector field, e.g. for smoothing the motion vector field or for correcting motion vectors
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • H04N19/169—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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
HUE22210878A 2011-06-28 2011-11-23 Videó dekódoló berendezés és videó kódoló berendezés HUE066761T2 (hu)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161501772P 2011-06-28 2011-06-28
US201161502829P 2011-06-29 2011-06-29
US201161502833P 2011-06-29 2011-06-29

Publications (1)

Publication Number Publication Date
HUE066761T2 true HUE066761T2 (hu) 2024-09-28

Family

ID=47424332

Family Applications (4)

Application Number Title Priority Date Filing Date
HUE11868701A HUE044009T2 (hu) 2011-06-28 2011-11-23 Eljárás mozgásvektorlista felállítására
HUE21160519A HUE061470T2 (hu) 2011-06-28 2011-11-23 Eljárás mozgásvektor levezetésére videodekódoláshoz és videokódoláshoz
HUE18212702A HUE056547T2 (hu) 2011-06-28 2011-11-23 Eljárás mozgásvektor-prediktor levezetésére
HUE22210878A HUE066761T2 (hu) 2011-06-28 2011-11-23 Videó dekódoló berendezés és videó kódoló berendezés

Family Applications Before (3)

Application Number Title Priority Date Filing Date
HUE11868701A HUE044009T2 (hu) 2011-06-28 2011-11-23 Eljárás mozgásvektorlista felállítására
HUE21160519A HUE061470T2 (hu) 2011-06-28 2011-11-23 Eljárás mozgásvektor levezetésére videodekódoláshoz és videokódoláshoz
HUE18212702A HUE056547T2 (hu) 2011-06-28 2011-11-23 Eljárás mozgásvektor-prediktor levezetésére

Country Status (13)

Country Link
US (5) US10491918B2 (hu)
EP (4) EP4164224B1 (hu)
KR (6) KR102307005B1 (hu)
CN (5) CN108271030B (hu)
CA (4) CA3019973C (hu)
DK (1) DK2728875T3 (hu)
ES (3) ES2940230T3 (hu)
FI (1) FI4164224T3 (hu)
HU (4) HUE044009T2 (hu)
PL (4) PL4164224T3 (hu)
PT (1) PT2728875T (hu)
SI (1) SI3481066T1 (hu)
WO (1) WO2013002461A1 (hu)

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Also Published As

Publication number Publication date
CN108271029A (zh) 2018-07-10
KR20210119577A (ko) 2021-10-05
HK1255974A1 (zh) 2019-09-06
KR20190040096A (ko) 2019-04-16
CN108174222B (zh) 2022-04-05
KR102194295B1 (ko) 2020-12-22
CA2840381C (en) 2019-01-08
US12047600B2 (en) 2024-07-23
DK2728875T3 (en) 2019-04-08
KR101857725B1 (ko) 2018-05-14
EP3849192B1 (en) 2023-01-11
KR101968726B1 (ko) 2019-04-12
FI4164224T3 (fi) 2024-05-07
CA3108029A1 (en) 2013-01-03
CN103748879A (zh) 2014-04-23
EP4164224A1 (en) 2023-04-12
KR102490375B9 (ko) 2025-07-08
ES2940230T3 (es) 2023-05-04
HUE044009T2 (hu) 2019-09-30
US11743488B2 (en) 2023-08-29
CA2840381A1 (en) 2013-01-03
CN108271029B (zh) 2022-02-08
EP3849192A1 (en) 2021-07-14
KR20140043759A (ko) 2014-04-10
KR102307005B1 (ko) 2021-09-30
KR102490375B1 (ko) 2023-01-19
US10491918B2 (en) 2019-11-26
CN103748879B (zh) 2018-03-06
CA3019973C (en) 2021-03-09
CN108174222A (zh) 2018-06-15
EP3481066B1 (en) 2021-05-19
US20240340442A1 (en) 2024-10-10
HUE061470T2 (hu) 2023-07-28
HK1255975A1 (zh) 2019-09-06
EP3481066A1 (en) 2019-05-08
US20200092581A1 (en) 2020-03-19
HUE056547T2 (hu) 2022-02-28
US20140126643A1 (en) 2014-05-08
WO2013002461A1 (ko) 2013-01-03
HK1255976A1 (zh) 2019-09-06
HK1255977A1 (zh) 2019-09-06
CA3108029C (en) 2023-01-31
ES2715613T3 (es) 2019-06-05
EP2728875B1 (en) 2019-01-09
KR20200144157A (ko) 2020-12-28
CA3019973A1 (en) 2013-01-03
PL2728875T3 (pl) 2019-06-28
ES2883353T3 (es) 2021-12-07
CA3182875A1 (en) 2013-01-03
CN108271030B (zh) 2022-02-08
PL3849192T3 (pl) 2023-06-19
KR102083012B1 (ko) 2020-02-28
US11128886B2 (en) 2021-09-21
PT2728875T (pt) 2019-03-19
EP4164224B1 (en) 2024-04-10
PL4164224T3 (pl) 2024-07-08
CN108271030A (zh) 2018-07-10
KR20180053424A (ko) 2018-05-21
US20230362404A1 (en) 2023-11-09
US12470741B2 (en) 2025-11-11
CN108184124B (zh) 2022-01-11
CN108184124A (zh) 2018-06-19
PL3481066T3 (pl) 2021-11-22
US20210368201A1 (en) 2021-11-25
KR20200021563A (ko) 2020-02-28
EP2728875A1 (en) 2014-05-07
SI3481066T1 (sl) 2021-10-29
EP2728875A4 (en) 2014-12-24

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