JP2020526982A5 - - Google Patents
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- JP2020526982A5 JP2020526982A5 JP2020501119A JP2020501119A JP2020526982A5 JP 2020526982 A5 JP2020526982 A5 JP 2020526982A5 JP 2020501119 A JP2020501119 A JP 2020501119A JP 2020501119 A JP2020501119 A JP 2020501119A JP 2020526982 A5 JP2020526982 A5 JP 2020526982A5
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- JP
- Japan
- Prior art keywords
- packed
- area
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- region
- media content
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000034 method Methods 0.000 claims description 64
- 238000012856 packing Methods 0.000 claims description 33
- 230000003044 adaptive effect Effects 0.000 claims description 14
- 238000005070 sampling Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 2
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762532862P | 2017-07-14 | 2017-07-14 | |
| US62/532,862 | 2017-07-14 | ||
| US16/028,255 US10587883B2 (en) | 2017-07-14 | 2018-07-05 | Region-wise packing, content coverage, and signaling frame packing for media content |
| US16/028,255 | 2018-07-05 | ||
| PCT/US2018/041109 WO2019014068A1 (en) | 2017-07-14 | 2018-07-06 | REGIONAL PACKAGING, CONTENT COVERAGE, AND SIGNALING FRAME PACKAGE FOR MULTIMEDIA CONTENT |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020526982A JP2020526982A (ja) | 2020-08-31 |
| JP2020526982A5 true JP2020526982A5 (enExample) | 2021-08-05 |
| JP7027518B2 JP7027518B2 (ja) | 2022-03-01 |
Family
ID=64999818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020501119A Active JP7027518B2 (ja) | 2017-07-14 | 2018-07-06 | メディアコンテンツのためのリージョンワイズパッキング、コンテンツカバレッジ、およびシグナリングフレームパッキング |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10587883B2 (enExample) |
| EP (1) | EP3652949A1 (enExample) |
| JP (1) | JP7027518B2 (enExample) |
| KR (1) | KR102382901B1 (enExample) |
| CN (1) | CN110870321B (enExample) |
| AU (1) | AU2018301314B2 (enExample) |
| BR (1) | BR112020000328A2 (enExample) |
| TW (1) | TWI748114B (enExample) |
| WO (1) | WO2019014068A1 (enExample) |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2554877B (en) * | 2016-10-10 | 2021-03-31 | Canon Kk | Methods, devices, and computer programs for improving rendering display during streaming of timed media data |
| KR102405101B1 (ko) * | 2016-12-28 | 2022-06-07 | 소니그룹주식회사 | 생성 장치, 식별 정보 생성 방법, 재생 장치 및 화상 재생 방법 |
| US11818401B2 (en) | 2017-09-14 | 2023-11-14 | Apple Inc. | Point cloud geometry compression using octrees and binary arithmetic encoding with adaptive look-up tables |
| US10861196B2 (en) | 2017-09-14 | 2020-12-08 | Apple Inc. | Point cloud compression |
| US10897269B2 (en) | 2017-09-14 | 2021-01-19 | Apple Inc. | Hierarchical point cloud compression |
| US10909725B2 (en) | 2017-09-18 | 2021-02-02 | Apple Inc. | Point cloud compression |
| US11113845B2 (en) | 2017-09-18 | 2021-09-07 | Apple Inc. | Point cloud compression using non-cubic projections and masks |
| US10607373B2 (en) | 2017-11-22 | 2020-03-31 | Apple Inc. | Point cloud compression with closed-loop color conversion |
| US20210084282A1 (en) * | 2018-01-12 | 2021-03-18 | Sony Corporation | Information processing apparatus and method |
| US10909727B2 (en) | 2018-04-10 | 2021-02-02 | Apple Inc. | Hierarchical point cloud compression with smoothing |
| US10867414B2 (en) | 2018-04-10 | 2020-12-15 | Apple Inc. | Point cloud attribute transfer algorithm |
| US10909726B2 (en) | 2018-04-10 | 2021-02-02 | Apple Inc. | Point cloud compression |
| US10939129B2 (en) | 2018-04-10 | 2021-03-02 | Apple Inc. | Point cloud compression |
| US11010928B2 (en) | 2018-04-10 | 2021-05-18 | Apple Inc. | Adaptive distance based point cloud compression |
| US11017566B1 (en) | 2018-07-02 | 2021-05-25 | Apple Inc. | Point cloud compression with adaptive filtering |
| US11202098B2 (en) | 2018-07-05 | 2021-12-14 | Apple Inc. | Point cloud compression with multi-resolution video encoding |
| KR102188270B1 (ko) * | 2018-07-06 | 2020-12-09 | 엘지전자 주식회사 | 360 비디오 데이터의 서브픽처 기반 처리 방법 및 그 장치 |
| US11012713B2 (en) | 2018-07-12 | 2021-05-18 | Apple Inc. | Bit stream structure for compressed point cloud data |
| US11367224B2 (en) | 2018-10-02 | 2022-06-21 | Apple Inc. | Occupancy map block-to-patch information compression |
| US11430155B2 (en) | 2018-10-05 | 2022-08-30 | Apple Inc. | Quantized depths for projection point cloud compression |
| CN111131822B (zh) | 2018-10-31 | 2023-08-01 | 北京字节跳动网络技术有限公司 | 具有从邻域导出的运动信息的重叠块运动补偿 |
| WO2020145668A1 (ko) * | 2019-01-08 | 2020-07-16 | 삼성전자주식회사 | 3차원 컨텐츠의 처리 및 전송 방법 |
| US11711544B2 (en) * | 2019-07-02 | 2023-07-25 | Apple Inc. | Point cloud compression with supplemental information messages |
| US11562507B2 (en) | 2019-09-27 | 2023-01-24 | Apple Inc. | Point cloud compression using video encoding with time consistent patches |
| US11627314B2 (en) | 2019-09-27 | 2023-04-11 | Apple Inc. | Video-based point cloud compression with non-normative smoothing |
| US11538196B2 (en) | 2019-10-02 | 2022-12-27 | Apple Inc. | Predictive coding for point cloud compression |
| US11895307B2 (en) | 2019-10-04 | 2024-02-06 | Apple Inc. | Block-based predictive coding for point cloud compression |
| US11477483B2 (en) | 2020-01-08 | 2022-10-18 | Apple Inc. | Video-based point cloud compression with variable patch scaling |
| US11798196B2 (en) | 2020-01-08 | 2023-10-24 | Apple Inc. | Video-based point cloud compression with predicted patches |
| US11475605B2 (en) | 2020-01-09 | 2022-10-18 | Apple Inc. | Geometry encoding of duplicate points |
| US11615557B2 (en) | 2020-06-24 | 2023-03-28 | Apple Inc. | Point cloud compression using octrees with slicing |
| US11620768B2 (en) | 2020-06-24 | 2023-04-04 | Apple Inc. | Point cloud geometry compression using octrees with multiple scan orders |
| EP3945720A1 (en) * | 2020-07-31 | 2022-02-02 | Koninklijke Philips N.V. | Packing of views for image or video coding |
| CN112423110A (zh) * | 2020-08-04 | 2021-02-26 | 上海哔哩哔哩科技有限公司 | 直播视频数据生成方法、装置及直播视频播放方法、装置 |
| US20220103655A1 (en) * | 2020-09-29 | 2022-03-31 | International Business Machines Corporation | Proactively selecting virtual reality content contexts |
| WO2022144284A1 (en) * | 2020-12-31 | 2022-07-07 | Koninklijke Kpn N.V. | Multi-view video streaming |
| WO2022144302A1 (en) | 2020-12-31 | 2022-07-07 | Koninklijke Kpn N.V. | Processing of multi-view video |
| US11948338B1 (en) | 2021-03-29 | 2024-04-02 | Apple Inc. | 3D volumetric content encoding using 2D videos and simplified 3D meshes |
| KR20230159428A (ko) * | 2021-04-02 | 2023-11-21 | 퀄컴 인코포레이티드 | 비디오 코딩을 위한 화상 배향 및 품질 메트릭스 보충 향상 정보 메시지 |
| KR102929645B1 (ko) | 2021-06-29 | 2026-02-23 | 돌비 인터네셔널 에이비 | 사전 선택을 시그널링하기 위한 방법, 장치 및 시스템 |
| US12587608B2 (en) | 2021-06-30 | 2026-03-24 | Lemon Inc. | Signaling the purpose of preselection |
| US12200225B2 (en) * | 2021-06-30 | 2025-01-14 | Lemon Inc. | Signaling size and position of target picture-in-picture region |
| CN115618027B (zh) * | 2021-07-12 | 2025-09-09 | 腾讯科技（深圳）有限公司 | 一种数据处理方法、装置、计算机及可读存储介质 |
| CN115883871B (zh) | 2021-08-23 | 2024-08-09 | 腾讯科技（深圳）有限公司 | 媒体文件封装与解封装方法、装置、设备及存储介质 |
| US12493578B2 (en) | 2023-02-15 | 2025-12-09 | Kyndryl, Inc. | Handling compressed critical files |
| US12610062B2 (en) * | 2023-07-11 | 2026-04-21 | Tencent America LLC | Method for signaling picture in picture using preselection with external bitstream manipulation instructions |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1615018A (zh) * | 2003-11-06 | 2005-05-11 | 皇家飞利浦电子股份有限公司 | 一种从mpeg多节目传送流中提取/存储特定节目的方法和系统 |
| JP2010501925A (ja) * | 2006-08-25 | 2010-01-21 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | オブジェクトにおけるｔｖエニータイムのｃｒｉｄの格納 |
| EP2351374A1 (en) * | 2008-11-25 | 2011-08-03 | Thomson Licensing | Methods and apparatus for sparsity-based de-artifact filtering for video encoding and decoding |
| US9049497B2 (en) * | 2010-06-29 | 2015-06-02 | Qualcomm Incorporated | Signaling random access points for streaming video data |
| US9596447B2 (en) * | 2010-07-21 | 2017-03-14 | Qualcomm Incorporated | Providing frame packing type information for video coding |
| US9319448B2 (en) * | 2010-08-10 | 2016-04-19 | Qualcomm Incorporated | Trick modes for network streaming of coded multimedia data |
| US10306273B2 (en) | 2013-07-19 | 2019-05-28 | Sony Corporation | Information processing device and method for generating partial image information including group identification information |
| US10956766B2 (en) * | 2016-05-13 | 2021-03-23 | Vid Scale, Inc. | Bit depth remapping based on viewing parameters |
-
2018
- 2018-07-05 US US16/028,255 patent/US10587883B2/en active Active
- 2018-07-06 WO PCT/US2018/041109 patent/WO2019014068A1/en not_active Ceased
- 2018-07-06 BR BR112020000328-0A patent/BR112020000328A2/pt not_active Application Discontinuation
- 2018-07-06 AU AU2018301314A patent/AU2018301314B2/en not_active Ceased
- 2018-07-06 EP EP18752646.2A patent/EP3652949A1/en not_active Ceased
- 2018-07-06 KR KR1020207000704A patent/KR102382901B1/ko active Active
- 2018-07-06 JP JP2020501119A patent/JP7027518B2/ja active Active
- 2018-07-06 CN CN201880046391.7A patent/CN110870321B/zh active Active
- 2018-07-13 TW TW107124224A patent/TWI748114B/zh active
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