KR101953522B1 - 화상 부호화 장치, 화상 부호화 방법 및 화상 부호화 프로그램, 및 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램 - Google Patents

화상 부호화 장치, 화상 부호화 방법 및 화상 부호화 프로그램, 및 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램 Download PDF

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KR101953522B1
KR101953522B1 KR1020187007829A KR20187007829A KR101953522B1 KR 101953522 B1 KR101953522 B1 KR 101953522B1 KR 1020187007829 A KR1020187007829 A KR 1020187007829A KR 20187007829 A KR20187007829 A KR 20187007829A KR 101953522 B1 KR101953522 B1 KR 101953522B1
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prediction mode
intra prediction
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KR20180032672A (ko
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토루 쿠마쿠라
시게루 후쿠시마
모토하루 우에다
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가부시키가이샤 제이브이씨 켄우드
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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
    • H04N19/102—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
    • H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
    • 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
    • H04N19/186—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 colour or a chrominance component
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
KR1020187007829A 2011-06-17 2012-06-13 화상 부호화 장치, 화상 부호화 방법 및 화상 부호화 프로그램, 및 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램 Active KR101953522B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPJP-P-2011-135321 2011-06-17
JPJP-P-2011-135322 2011-06-17
JP2011135321A JP5477343B2 (ja) 2011-06-17 2011-06-17 画像符号化装置、画像符号化方法及び画像符号化プログラム
JP2011135322A JP5252032B2 (ja) 2011-06-17 2011-06-17 画像復号装置、画像復号方法、画像復号プログラム、受信装置、受信方法、及び受信プログラム
PCT/JP2012/003863 WO2012172796A1 (ja) 2011-06-17 2012-06-13 画像符号化装置、画像符号化方法及び画像符号化プログラム、並びに画像復号装置、画像復号方法及び画像復号プログラム

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KR1020177014186A Active KR101842851B1 (ko) 2011-06-17 2012-06-13 화상 부호화 장치, 화상 부호화 방법 및 화상 부호화 프로그램, 및 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램
KR1020147001105A Active KR101590733B1 (ko) 2011-06-17 2012-06-13 화상 부호화 장치, 화상 부호화 방법 및 화상 부호화 프로그램, 및 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램
KR1020167031285A Active KR101742932B1 (ko) 2011-06-17 2012-06-13 화상 부호화 장치, 화상 부호화 방법 및 화상 부호화 프로그램, 및 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램
KR1020167002053A Active KR101677003B1 (ko) 2011-06-17 2012-06-13 화상 부호화 장치, 화상 부호화 방법 및 화상 부호화 프로그램, 및 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램

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KR1020147001105A Active KR101590733B1 (ko) 2011-06-17 2012-06-13 화상 부호화 장치, 화상 부호화 방법 및 화상 부호화 프로그램, 및 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램
KR1020167031285A Active KR101742932B1 (ko) 2011-06-17 2012-06-13 화상 부호화 장치, 화상 부호화 방법 및 화상 부호화 프로그램, 및 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램
KR1020167002053A Active KR101677003B1 (ko) 2011-06-17 2012-06-13 화상 부호화 장치, 화상 부호화 방법 및 화상 부호화 프로그램, 및 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램

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US (1) US20140098865A1 (enExample)
EP (1) EP2723077B1 (enExample)
KR (5) KR101953522B1 (enExample)
CN (6) CN103597826B (enExample)
BR (2) BR112013032349B1 (enExample)
TW (5) TWI642298B (enExample)
WO (1) WO2012172796A1 (enExample)

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FR3051309A1 (fr) * 2016-05-10 2017-11-17 Bcom Procedes et dispositifs de codage et de decodage d'un flux de donnees representatif d'au moins une image
US10506228B2 (en) 2016-10-04 2019-12-10 Qualcomm Incorporated Variable number of intra modes for video coding
CN111316640B (zh) * 2017-11-17 2023-09-26 鸿颖创新有限公司 基于调整的帧内模式列表以编码视频数据的设备及方法
CN117957838A (zh) * 2021-09-05 2024-04-30 北京达佳互联信息技术有限公司 帧内预测模式信令

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CN105187834A (zh) 2015-12-23
TWI562617B (enExample) 2016-12-11
BR122020013891B1 (pt) 2022-09-13
KR20170063966A (ko) 2017-06-08
TWI628951B (zh) 2018-07-01
TW201306600A (zh) 2013-02-01
CN105245894B (zh) 2017-08-08
TW201616867A (zh) 2016-05-01
KR20180032672A (ko) 2018-03-30
EP2723077A4 (en) 2014-11-26
CN103597826B (zh) 2017-05-17
WO2012172796A1 (ja) 2012-12-20
TW201524199A (zh) 2015-06-16
BR112013032349B1 (pt) 2022-09-13
KR20160133010A (ko) 2016-11-21
CN105187834B (zh) 2017-06-27
KR101590733B1 (ko) 2016-02-01
KR101677003B1 (ko) 2016-11-16
KR101842851B1 (ko) 2018-03-27
TW201701673A (zh) 2017-01-01
TWI487333B (zh) 2015-06-01
CN105187836B (zh) 2017-07-18
CN105245894A (zh) 2016-01-13
KR101742932B1 (ko) 2017-06-01
CN105187836A (zh) 2015-12-23
CN105245892A (zh) 2016-01-13
CN107197280A (zh) 2017-09-22
TWI642298B (zh) 2018-11-21
TWI530166B (zh) 2016-04-11
CN105245892B (zh) 2017-03-29
CN107197280B (zh) 2020-06-16
BR112013032349A2 (pt) 2016-12-20
EP2723077B1 (en) 2021-07-21
EP2723077A1 (en) 2014-04-23
CN103597826A (zh) 2014-02-19
KR20160017107A (ko) 2016-02-15
KR20140024461A (ko) 2014-02-28
TW201830970A (zh) 2018-08-16
US20140098865A1 (en) 2014-04-10

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