TWI521944B - 用於寫碼視訊資料之方法及器件及電腦可讀儲存媒體 - Google Patents

用於寫碼視訊資料之方法及器件及電腦可讀儲存媒體 Download PDF

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TWI521944B
TWI521944B TW101134780A TW101134780A TWI521944B TW I521944 B TWI521944 B TW I521944B TW 101134780 A TW101134780 A TW 101134780A TW 101134780 A TW101134780 A TW 101134780A TW I521944 B TWI521944 B TW I521944B
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reference image
image
images
list
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TW101134780A
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TW201320762A (zh
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王益魁
陳盈
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高通公司
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    • 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
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • H04N19/58Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
    • 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
    • H04N19/103Selection of coding mode or of prediction mode
    • H04N19/105Selection 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
    • 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
    • H04N19/103Selection of coding mode or of prediction mode
    • H04N19/107Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/103Selection of coding mode or of prediction mode
    • H04N19/109Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
    • 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
    • H04N19/17Methods 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
    • H04N19/174Methods 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 slice, e.g. a line of blocks or a group of blocks
    • 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
    • H04N19/17Methods 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
    • H04N19/176Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • 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
    • H04N7/00Television systems
    • H04N7/12Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Signal Processing For Recording (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
TW101134780A 2011-09-23 2012-09-21 用於寫碼視訊資料之方法及器件及電腦可讀儲存媒體 TWI521944B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161538787P 2011-09-23 2011-09-23
US201161539433P 2011-09-26 2011-09-26
US201161542034P 2011-09-30 2011-09-30
US13/622,929 US9237356B2 (en) 2011-09-23 2012-09-19 Reference picture list construction for video coding

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TW201320762A TW201320762A (zh) 2013-05-16
TWI521944B true TWI521944B (zh) 2016-02-11

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Application Number Title Priority Date Filing Date
TW101134780A TWI521944B (zh) 2011-09-23 2012-09-21 用於寫碼視訊資料之方法及器件及電腦可讀儲存媒體
TW101134805A TWI521952B (zh) 2011-09-23 2012-09-21 寫碼參考圖像集之參考圖像
TW101134808A TWI498004B (zh) 2011-09-23 2012-09-21 用於視訊寫碼之參考圖像清單建構
TW101134813A TWI530162B (zh) 2011-09-23 2012-09-21 用於視訊寫碼之參考圖像清單建構
TW101134789A TWI531218B (zh) 2011-09-23 2012-09-21 藉由參考圖像集之子集進行之視訊寫碼
TW101134807A TWI600311B (zh) 2011-09-23 2012-09-21 用於寫碼視訊資料之方法、器件及電腦可讀儲存媒體

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TW101134805A TWI521952B (zh) 2011-09-23 2012-09-21 寫碼參考圖像集之參考圖像
TW101134808A TWI498004B (zh) 2011-09-23 2012-09-21 用於視訊寫碼之參考圖像清單建構
TW101134813A TWI530162B (zh) 2011-09-23 2012-09-21 用於視訊寫碼之參考圖像清單建構
TW101134789A TWI531218B (zh) 2011-09-23 2012-09-21 藉由參考圖像集之子集進行之視訊寫碼
TW101134807A TWI600311B (zh) 2011-09-23 2012-09-21 用於寫碼視訊資料之方法、器件及電腦可讀儲存媒體

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US (10) US9420307B2 (enExample)
EP (7) EP2759130B1 (enExample)
JP (10) JP6038929B2 (enExample)
KR (7) KR101615051B1 (enExample)
CN (15) CN103999462B (enExample)
AR (6) AR089560A1 (enExample)
AU (6) AU2012312318B2 (enExample)
BR (6) BR112014006854A2 (enExample)
CA (7) CA3062214A1 (enExample)
ES (1) ES2776147T3 (enExample)
IL (8) IL231211A (enExample)
IN (4) IN2014CN01827A (enExample)
MY (6) MY166674A (enExample)
PH (6) PH12014500648B1 (enExample)
RU (6) RU2584510C2 (enExample)
SG (6) SG11201400449UA (enExample)
TW (6) TWI521944B (enExample)
WO (7) WO2013043913A1 (enExample)
ZA (6) ZA201402901B (enExample)

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ZA201402898B (en) 2016-05-25
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