PL4354867T3 - Sposób i przyrząd do kodowania wideo - Google Patents

Sposób i przyrząd do kodowania wideo

Info

Publication number
PL4354867T3
PL4354867T3 PL23219043.9T PL23219043T PL4354867T3 PL 4354867 T3 PL4354867 T3 PL 4354867T3 PL 23219043 T PL23219043 T PL 23219043T PL 4354867 T3 PL4354867 T3 PL 4354867T3
Authority
PL
Poland
Prior art keywords
video coding
coding method
video
coding
Prior art date
Application number
PL23219043.9T
Other languages
English (en)
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=PL4354867(T3) "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 PL4354867T3 publication Critical patent/PL4354867T3/pl

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
    • H04N19/50—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
    • H04N19/17—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
    • H04N19/10—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)
PL23219043.9T 2011-11-04 2012-11-02 Sposób i przyrząd do kodowania wideo PL4354867T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201161555703P 2011-11-04 2011-11-04

Publications (1)

Publication Number Publication Date
PL4354867T3 true PL4354867T3 (pl) 2025-09-08

Family

ID=48191432

Family Applications (4)

Application Number Title Priority Date Filing Date
PL23219043.9T PL4354867T3 (pl) 2011-11-04 2012-11-02 Sposób i przyrząd do kodowania wideo
PL12845839T PL2774375T3 (pl) 2011-11-04 2012-11-02 Sposób i aparat do kodowania wideo
PL20200049.3T PL3849191T3 (pl) 2011-11-04 2012-11-02 Sposób i przyrząd do kodowania wideo
PL24195255.5T PL4472200T3 (pl) 2011-11-04 2012-11-02 Sposób i przyrząd do dekodowania wideo

Family Applications After (3)

Application Number Title Priority Date Filing Date
PL12845839T PL2774375T3 (pl) 2011-11-04 2012-11-02 Sposób i aparat do kodowania wideo
PL20200049.3T PL3849191T3 (pl) 2011-11-04 2012-11-02 Sposób i przyrząd do kodowania wideo
PL24195255.5T PL4472200T3 (pl) 2011-11-04 2012-11-02 Sposób i przyrząd do dekodowania wideo

Country Status (18)

Country Link
US (6) US9571833B2 (pl)
EP (5) EP2774375B1 (pl)
KR (1) KR101717475B1 (pl)
CN (1) CN104054350B (pl)
CA (1) CA2854495C (pl)
CY (1) CY1123787T1 (pl)
DK (1) DK2774375T3 (pl)
ES (2) ES2834676T3 (pl)
HR (1) HRP20201901T1 (pl)
HU (1) HUE052162T2 (pl)
IN (1) IN2014CN04092A (pl)
PL (4) PL4354867T3 (pl)
PT (1) PT2774375T (pl)
RS (1) RS61125B1 (pl)
RU (1) RU2577207C2 (pl)
SI (1) SI2774375T1 (pl)
TW (1) TWI549493B (pl)
WO (1) WO2013064749A1 (pl)

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