JP2019534616A - 全方位ビデオを符号化及び復号する方法及び装置 - Google Patents
全方位ビデオを符号化及び復号する方法及び装置 Download PDFInfo
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- JP2019534616A JP2019534616A JP2019516589A JP2019516589A JP2019534616A JP 2019534616 A JP2019534616 A JP 2019534616A JP 2019516589 A JP2019516589 A JP 2019516589A JP 2019516589 A JP2019516589 A JP 2019516589A JP 2019534616 A JP2019534616 A JP 2019534616A
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- H04N19/134—Methods 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
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- 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
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
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- H04N19/134—Methods 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
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
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- 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
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16306268.0 | 2016-09-30 | ||
| EP16306268.0A EP3301930A1 (en) | 2016-09-30 | 2016-09-30 | Method and apparatus for encoding and decoding an omnidirectional video |
| PCT/EP2017/074400 WO2018060207A1 (en) | 2016-09-30 | 2017-09-26 | Method and apparatus for encoding and decoding an omnidirectional video |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019534616A true JP2019534616A (ja) | 2019-11-28 |
| JP2019534616A5 JP2019534616A5 (enExample) | 2020-11-05 |
Family
ID=57138004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019516589A Withdrawn JP2019534616A (ja) | 2016-09-30 | 2017-09-26 | 全方位ビデオを符号化及び復号する方法及び装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20190238853A1 (enExample) |
| EP (2) | EP3301930A1 (enExample) |
| JP (1) | JP2019534616A (enExample) |
| KR (1) | KR20190055101A (enExample) |
| CN (1) | CN109792536A (enExample) |
| WO (1) | WO2018060207A1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10914957B1 (en) | 2017-05-30 | 2021-02-09 | Apple Inc. | Video compression methods and apparatus |
| EP3435676A1 (en) | 2017-07-25 | 2019-01-30 | Thomson Licensing | Method and apparatus for encoding and decoding an omnidirectional video |
| US11303923B2 (en) * | 2018-06-15 | 2022-04-12 | Intel Corporation | Affine motion compensation for current picture referencing |
| US11501507B2 (en) | 2018-06-26 | 2022-11-15 | Sony Group Corporation | Motion compensation of geometry information |
| EP3594899A1 (en) * | 2018-07-10 | 2020-01-15 | InterDigital CE Patent Holdings | Tracking an object in a sequence of panoramic images |
| CN110771165A (zh) * | 2018-08-01 | 2020-02-07 | 深圳市大疆创新科技有限公司 | 图像处理方法和设备 |
| WO2020053383A1 (en) * | 2018-09-14 | 2020-03-19 | Koninklijke Kpn N.V. | Video coding based on global motion compensated motion vector predictors |
| US20220038709A1 (en) * | 2018-09-14 | 2022-02-03 | Koninklijke Kpn N.V. | Video Coding Based on Global Motion Compensated Motion Vectors |
| CN110719489B (zh) * | 2019-09-18 | 2022-02-18 | 浙江大华技术股份有限公司 | 运动矢量修正、预测、编码方法、编码器及存储装置 |
| EP4052474A1 (en) * | 2019-10-31 | 2022-09-07 | BlackBerry Limited | Angular priors for improved prediction in tree-based point cloud coding |
| WO2023280147A1 (en) * | 2021-07-05 | 2023-01-12 | Beijing Bytedance Network Technology Co., Ltd. | Method, apparatus, and medium for point cloud coding |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080240242A1 (en) * | 2007-03-27 | 2008-10-02 | Nokia Corporation | Method and system for motion vector predictions |
| US9998727B2 (en) * | 2012-09-19 | 2018-06-12 | Qualcomm Incorporated | Advanced inter-view residual prediction in multiview or 3-dimensional video coding |
| US9247271B2 (en) * | 2012-10-08 | 2016-01-26 | Inria Institut National De Recherche En Informatique Et En Automatique | Method and device for motion information prediction in multi-view video coding |
| KR102780333B1 (ko) * | 2014-06-19 | 2025-03-12 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 통합된 인트라 블록 카피 및 인터 예측 모드 |
| US20160112713A1 (en) * | 2014-10-20 | 2016-04-21 | Google Inc. | Mapping spherical image to 2d representations |
| WO2017051072A1 (en) * | 2015-09-23 | 2017-03-30 | Nokia Technologies Oy | A method, an apparatus and a computer program product for coding a 360-degree panoramic video |
-
2016
- 2016-09-30 EP EP16306268.0A patent/EP3301930A1/en not_active Withdrawn
-
2017
- 2017-09-26 JP JP2019516589A patent/JP2019534616A/ja not_active Withdrawn
- 2017-09-26 KR KR1020197008842A patent/KR20190055101A/ko not_active Withdrawn
- 2017-09-26 EP EP17780667.6A patent/EP3520415A1/en not_active Withdrawn
- 2017-09-26 WO PCT/EP2017/074400 patent/WO2018060207A1/en not_active Ceased
- 2017-09-26 CN CN201780060082.0A patent/CN109792536A/zh active Pending
- 2017-09-26 US US16/334,714 patent/US20190238853A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| KR20190055101A (ko) | 2019-05-22 |
| US20190238853A1 (en) | 2019-08-01 |
| WO2018060207A1 (en) | 2018-04-05 |
| CN109792536A (zh) | 2019-05-21 |
| EP3301930A1 (en) | 2018-04-04 |
| EP3520415A1 (en) | 2019-08-07 |
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