KR101970869B1 - 비트스트림 적합성 검사를 선택적으로 수행하기 위한 시스템들 및 방법들 - Google Patents

비트스트림 적합성 검사를 선택적으로 수행하기 위한 시스템들 및 방법들 Download PDF

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KR101970869B1
KR101970869B1 KR1020167035130A KR20167035130A KR101970869B1 KR 101970869 B1 KR101970869 B1 KR 101970869B1 KR 1020167035130 A KR1020167035130 A KR 1020167035130A KR 20167035130 A KR20167035130 A KR 20167035130A KR 101970869 B1 KR101970869 B1 KR 101970869B1
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예-쿠이 왕
프누 헨드리
아다르쉬 크리쉬난 라마수브라모니안
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퀄컴 인코포레이티드
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
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    • 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
    • H04N19/134Methods 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
    • H04N19/136Incoming video signal characteristics or properties
    • HELECTRICITY
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    • H04N19/184Methods 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 bits, e.g. of the compressed video stream
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    • H04N19/187Methods 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 scalable video layer
    • HELECTRICITY
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    • H04N19/188Methods 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 video data packet, e.g. a network abstraction layer [NAL] unit
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    • H04N19/196Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
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    • H04N19/31Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
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    • H04N19/44Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
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    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
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    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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KR1020167035130A 2014-06-20 2015-06-18 비트스트림 적합성 검사를 선택적으로 수행하기 위한 시스템들 및 방법들 Active KR101970869B1 (ko)

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US201462015380P 2014-06-20 2014-06-20
US62/015,380 2014-06-20
US14/742,435 US9930340B2 (en) 2014-06-20 2015-06-17 Systems and methods for selectively performing a bitstream conformance check
US14/742,435 2015-06-17
PCT/US2015/036366 WO2015195874A1 (en) 2014-06-20 2015-06-18 Systems and methods for selectively performing a bitstream conformance check

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KR1020167035130A Active KR101970869B1 (ko) 2014-06-20 2015-06-18 비트스트림 적합성 검사를 선택적으로 수행하기 위한 시스템들 및 방법들

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US9918091B2 (en) 2018-03-13
WO2015195874A1 (en) 2015-12-23
CN106664427A (zh) 2017-05-10
JP6768526B2 (ja) 2020-10-14
KR20170022994A (ko) 2017-03-02
JP6479860B2 (ja) 2019-03-06
CN106664427B (zh) 2019-08-13
CN106537920B (zh) 2020-01-10
CA2951517A1 (en) 2015-12-23
US20150373344A1 (en) 2015-12-24
CA2950182C (en) 2023-03-28
BR112016029871A2 (pt) 2017-08-22
US10542261B2 (en) 2020-01-21
EP3158762A1 (en) 2017-04-26
CN106537920A (zh) 2017-03-22
CA2950182A1 (en) 2015-12-23
US20150373348A1 (en) 2015-12-24
US20180184091A1 (en) 2018-06-28
US10356415B2 (en) 2019-07-16
CA2951517C (en) 2023-01-24
EP3158767B1 (en) 2023-07-12
JP2017523676A (ja) 2017-08-17
WO2015195908A1 (en) 2015-12-23
EP3158767C0 (en) 2023-07-12
KR20170021787A (ko) 2017-02-28
BR112016029555A2 (pt) 2017-08-22
US20150373333A1 (en) 2015-12-24
EP3158767A1 (en) 2017-04-26
JP2017523678A (ja) 2017-08-17
WO2015195910A1 (en) 2015-12-23
US9930340B2 (en) 2018-03-27
BR112016029555B1 (pt) 2024-01-02
KR102385772B1 (ko) 2022-04-11

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