TWI755394B - 二值化二次轉換指數 - Google Patents

二值化二次轉換指數 Download PDF

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TWI755394B
TWI755394B TW106114689A TW106114689A TWI755394B TW I755394 B TWI755394 B TW I755394B TW 106114689 A TW106114689 A TW 106114689A TW 106114689 A TW106114689 A TW 106114689A TW I755394 B TWI755394 B TW I755394B
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syntax element
value
transform
video
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TW201742458A (zh
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法迪姆 塞瑞金
趙欣
陳建樂
阿米爾 塞德
馬塔 卡茲維克茲
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美商高通公司
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    • HELECTRICITY
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    • 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
    • H04N19/12Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
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    • H04N19/186Methods 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 colour or a chrominance component
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    • H04N19/426Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements using memory downsizing methods
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    • H04N19/90Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
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    • 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

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TW106114689A 2016-05-03 2017-05-03 二值化二次轉換指數 TWI755394B (zh)

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Application Number Priority Date Filing Date Title
US201662331290P 2016-05-03 2016-05-03
US62/331,290 2016-05-03
US201662332425P 2016-05-05 2016-05-05
US62/332,425 2016-05-05
US201662337310P 2016-05-16 2016-05-16
US62/337,310 2016-05-16
US201662340949P 2016-05-24 2016-05-24
US62/340,949 2016-05-24
US201662365853P 2016-07-22 2016-07-22
US62/365,853 2016-07-22
US15/584,859 US10708164B2 (en) 2016-05-03 2017-05-02 Binarizing secondary transform index
US15/584,859 2017-05-02

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EP (1) EP3453176B1 (OSRAM)
JP (1) JP6960943B2 (OSRAM)
KR (1) KR102575798B1 (OSRAM)
CN (2) CN109076230B (OSRAM)
CA (1) CA3018197A1 (OSRAM)
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