RS61125B1 - Postupak i uređaj za video kodiranje - Google Patents

Postupak i uređaj za video kodiranje

Info

Publication number
RS61125B1
RS61125B1 RS20201445A RSP20201445A RS61125B1 RS 61125 B1 RS61125 B1 RS 61125B1 RS 20201445 A RS20201445 A RS 20201445A RS P20201445 A RSP20201445 A RS P20201445A RS 61125 B1 RS61125 B1 RS 61125B1
Authority
RS
Serbia
Prior art keywords
prediction
motion vector
candidate
spatial
spatial motion
Prior art date
Application number
RS20201445A
Other languages
English (en)
Serbian (sr)
Inventor
Mehmet Oguz Bici
Jani Lainema
Kemal Ugur
Original Assignee
Nokia Technologies Oy
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=48191432&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RS61125(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nokia Technologies Oy filed Critical Nokia Technologies Oy
Publication of RS61125B1 publication Critical patent/RS61125B1/sr

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
    • 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
    • H04N19/169—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
    • 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
    • H04N19/182—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 a pixel

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
RS20201445A 2011-11-04 2012-11-02 Postupak i uređaj za video kodiranje RS61125B1 (sr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161555703P 2011-11-04 2011-11-04
PCT/FI2012/051070 WO2013064749A1 (en) 2011-11-04 2012-11-02 Method for video coding and an apparatus
EP12845839.5A EP2774375B1 (en) 2011-11-04 2012-11-02 Method and apparatus for video coding

Publications (1)

Publication Number Publication Date
RS61125B1 true RS61125B1 (sr) 2020-12-31

Family

ID=48191432

Family Applications (1)

Application Number Title Priority Date Filing Date
RS20201445A RS61125B1 (sr) 2011-11-04 2012-11-02 Postupak i uređaj za video kodiranje

Country Status (18)

Country Link
US (6) US9571833B2 (OSRAM)
EP (5) EP4629631A1 (OSRAM)
KR (1) KR101717475B1 (OSRAM)
CN (1) CN104054350B (OSRAM)
CA (1) CA2854495C (OSRAM)
CY (1) CY1123787T1 (OSRAM)
DK (1) DK2774375T3 (OSRAM)
ES (2) ES2834676T3 (OSRAM)
HR (1) HRP20201901T1 (OSRAM)
HU (1) HUE052162T2 (OSRAM)
IN (1) IN2014CN04092A (OSRAM)
PL (3) PL4354867T3 (OSRAM)
PT (1) PT2774375T (OSRAM)
RS (1) RS61125B1 (OSRAM)
RU (1) RU2577207C2 (OSRAM)
SI (1) SI2774375T1 (OSRAM)
TW (1) TWI549493B (OSRAM)
WO (1) WO2013064749A1 (OSRAM)

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Also Published As

Publication number Publication date
EP3849191B1 (en) 2024-08-28
CY1123787T1 (el) 2022-03-24
US20190215530A1 (en) 2019-07-11
US9571833B2 (en) 2017-02-14
EP2774375A1 (en) 2014-09-10
EP4629631A1 (en) 2025-10-08
US20230179792A1 (en) 2023-06-08
EP4354867C0 (en) 2025-07-23
PT2774375T (pt) 2020-11-19
US20170347117A1 (en) 2017-11-30
WO2013064749A1 (en) 2013-05-10
EP4354867A2 (en) 2024-04-17
PL4354867T3 (pl) 2025-09-08
CN104054350A (zh) 2014-09-17
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