JP6337025B2 - ３ｄビデオコード化における隣接ブロック視差ベクトル導出 - Google Patents

３ｄビデオコード化における隣接ブロック視差ベクトル導出 Download PDF

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JP6337025B2
JP6337025B2 JP2015559301A JP2015559301A JP6337025B2 JP 6337025 B2 JP6337025 B2 JP 6337025B2 JP 2015559301 A JP2015559301 A JP 2015559301A JP 2015559301 A JP2015559301 A JP 2015559301A JP 6337025 B2 JP6337025 B2 JP 6337025B2
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block
video
coded
view
video data
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JP2016511604A (ja
JP2016511604A5 (enExample
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ジャン、リ
チェン、イン
カン、ジェウォン
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Qualcomm Inc
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Qualcomm Inc
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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
    • H04N19/50—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
    • H04N19/503—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
    • H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/50—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
    • H04N19/53—Multi-resolution motion estimation; Hierarchical motion estimation

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  • 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)
JP2015559301A 2013-02-26 2014-02-26 ３ｄビデオコード化における隣接ブロック視差ベクトル導出 Active JP6337025B2 (ja)

Applications Claiming Priority (15)

Application Number Priority Date Filing Date Title
US201361769716P 2013-02-26 2013-02-26
US61/769,716 2013-02-26
US201361770268P 2013-02-27 2013-02-27
US201361770263P 2013-02-27 2013-02-27
US61/770,263 2013-02-27
US61/770,268 2013-02-27
US201361772321P 2013-03-04 2013-03-04
US61/772,321 2013-03-04
US201361803384P 2013-03-19 2013-03-19
US61/803,384 2013-03-19
US201361815656P 2013-04-24 2013-04-24
US61/815,656 2013-04-24
US14/189,648 2014-02-25
US14/189,648 US9781416B2 (en) 2013-02-26 2014-02-25 Neighboring block disparity vector derivation in 3D video coding
PCT/US2014/018694 WO2014134174A2 (en) 2013-02-26 2014-02-26 Neighboring block disparity vector derivation in 3d video coding

Publications (3)

Publication Number Publication Date
JP2016511604A JP2016511604A (ja) 2016-04-14
JP2016511604A5 JP2016511604A5 (enExample) 2017-03-02
JP6337025B2 true JP6337025B2 (ja) 2018-06-06

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JP2015559301A Active JP6337025B2 (ja) 2013-02-26 2014-02-26 ３ｄビデオコード化における隣接ブロック視差ベクトル導出
JP2015559302A Active JP6382233B2 (ja) 2013-02-26 2014-02-26 ３ｄビデオコード化における隣接ブロック視差ベクトル導出

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US (2) US9781416B2 (enExample)
EP (2) EP2962465A2 (enExample)
JP (2) JP6337025B2 (enExample)
KR (2) KR101821469B1 (enExample)
CN (2) CN105075263B (enExample)
BR (2) BR112015020534A2 (enExample)
ES (1) ES2704885T3 (enExample)
WO (2) WO2014134174A2 (enExample)

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US9521389B2 (en) 2013-03-06 2016-12-13 Qualcomm Incorporated Derived disparity vector in 3D video coding
US9596448B2 (en) 2013-03-18 2017-03-14 Qualcomm Incorporated Simplifications on disparity vector derivation and motion vector prediction in 3D video coding
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US9667990B2 (en) 2013-05-31 2017-05-30 Qualcomm Incorporated Parallel derived disparity vector for 3D video coding with neighbor-based disparity vector derivation
US10194139B2 (en) * 2016-02-22 2019-01-29 Ricoh Company, Ltd. Disparity-to-depth calibration for plenoptic imaging systems
CN106803963B (zh) * 2017-02-17 2019-07-02 北京大学 一种局部视差矢量的导出方法
CN111083484B (zh) 2018-10-22 2024-06-28 北京字节跳动网络技术有限公司 基于子块的预测
WO2020084473A1 (en) * 2018-10-22 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Multi- iteration motion vector refinement
CN111436226B (zh) 2018-11-12 2024-08-16 北京字节跳动网络技术有限公司 用于帧间预测的运动矢量存储
CN113170097B (zh) 2018-11-20 2024-04-09 北京字节跳动网络技术有限公司 视频编解码模式的编解码和解码
WO2020108574A1 (en) * 2018-11-28 2020-06-04 Beijing Bytedance Network Technology Co., Ltd. Improving method for transform or quantization bypass mode
PH12021552410A1 (en) 2019-04-01 2022-06-27 Beijing Bytedance Network Tech Co Ltd Using interpolation filters for history based motion vector prediction
JP7359942B2 (ja) * 2019-08-20 2023-10-11 北京字節跳動網絡技術有限公司 映像処理における代替の補間フィルタの選択的使用
WO2021036982A1 (en) 2019-08-24 2021-03-04 Beijing Bytedance Network Technology Co., Ltd. Coded representation of history-based motion vector prediction tables
US11863786B2 (en) * 2021-05-21 2024-01-02 Varjo Technologies Oy Method of transporting a framebuffer

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US9596448B2 (en) 2013-03-18 2017-03-14 Qualcomm Incorporated Simplifications on disparity vector derivation and motion vector prediction in 3D video coding
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Also Published As

Publication number Publication date
US9781416B2 (en) 2017-10-03
JP2016511605A (ja) 2016-04-14
CN105075263A (zh) 2015-11-18
KR101917917B1 (ko) 2018-11-12
JP6382233B2 (ja) 2018-08-29
KR101821469B1 (ko) 2018-01-23
CN105122811B (zh) 2018-08-03
US9635357B2 (en) 2017-04-25
BR112015020534A2 (pt) 2017-07-18
KR20150122708A (ko) 2015-11-02
EP2962466A2 (en) 2016-01-06
CN105122811A (zh) 2015-12-02
WO2014134181A3 (en) 2014-10-23
CN105075263B (zh) 2018-08-24
US20140241431A1 (en) 2014-08-28
WO2014134181A2 (en) 2014-09-04
JP2016511604A (ja) 2016-04-14
BR112015020535A2 (pt) 2017-07-18
KR20150122709A (ko) 2015-11-02
WO2014134174A3 (en) 2014-10-23
EP2962466B1 (en) 2018-10-10
ES2704885T3 (es) 2019-03-20
EP2962465A2 (en) 2016-01-06
US20140241430A1 (en) 2014-08-28
WO2014134174A2 (en) 2014-09-04

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