ZA201407270B - Motion vector coding and bi-prediction in herv and its extensions - Google Patents

Motion vector coding and bi-prediction in herv and its extensions

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Publication number
ZA201407270B
ZA201407270B ZA2014/07270A ZA201407270A ZA201407270B ZA 201407270 B ZA201407270 B ZA 201407270B ZA 2014/07270 A ZA2014/07270 A ZA 2014/07270A ZA 201407270 A ZA201407270 A ZA 201407270A ZA 201407270 B ZA201407270 B ZA 201407270B
Authority
ZA
South Africa
Prior art keywords
herv
extensions
prediction
motion vector
vector coding
Prior art date
Application number
ZA2014/07270A
Other languages
English (en)
Inventor
Ye-Kui Wang
Li Zhang
Ying Chen
Original Assignee
Qualcomm Inc
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Filing date
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Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of ZA201407270B publication Critical patent/ZA201407270B/en

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    • 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
    • H04N19/50—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
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence 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
    • H04N19/50—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
    • H04N19/70—Methods 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
ZA2014/07270A 2012-03-16 2014-10-07 Motion vector coding and bi-prediction in herv and its extensions ZA201407270B (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201261611959P 2012-03-16 2012-03-16
US201261624990P 2012-04-16 2012-04-16
US201261658344P 2012-06-11 2012-06-11
US201261663484P 2012-06-22 2012-06-22
US13/801,350 US9503720B2 (en) 2012-03-16 2013-03-13 Motion vector coding and bi-prediction in HEVC and its extensions
PCT/US2013/031536 WO2013138631A1 (en) 2012-03-16 2013-03-14 Motion vector coding and bi-prediction in hevc and its extensions

Publications (1)

Publication Number Publication Date
ZA201407270B true ZA201407270B (en) 2017-08-30

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Country Status (15)

Country Link
US (1) US9503720B2 (https=)
EP (1) EP2826247A1 (https=)
JP (1) JP6215295B2 (https=)
KR (1) KR101812381B1 (https=)
CN (1) CN104170381B (https=)
AU (1) AU2013232041C1 (https=)
CA (1) CA2865849C (https=)
IL (1) IL234159A (https=)
MY (1) MY168175A (https=)
PH (1) PH12014501923B1 (https=)
RU (1) RU2624560C2 (https=)
SG (1) SG11201405071UA (https=)
TW (1) TWI538489B (https=)
WO (1) WO2013138631A1 (https=)
ZA (1) ZA201407270B (https=)

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