JPWO2021117859A1 - - Google Patents
Info
- Publication number
- JPWO2021117859A1 JPWO2021117859A1 JP2021564056A JP2021564056A JPWO2021117859A1 JP WO2021117859 A1 JPWO2021117859 A1 JP WO2021117859A1 JP 2021564056 A JP2021564056 A JP 2021564056A JP 2021564056 A JP2021564056 A JP 2021564056A JP WO2021117859 A1 JPWO2021117859 A1 JP WO2021117859A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- 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
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2389—Multiplex stream processing, e.g. multiplex stream encrypting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/816—Monomedia components thereof involving special video data, e.g 3D video
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
- H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962947910P | 2019-12-13 | 2019-12-13 | |
| US62/947,910 | 2019-12-13 | ||
| PCT/JP2020/046249 WO2021117859A1 (ja) | 2019-12-13 | 2020-12-11 | 画像処理装置および方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021117859A1 true JPWO2021117859A1 (https=) | 2021-06-17 |
| JP7487742B2 JP7487742B2 (ja) | 2024-05-21 |
Family
ID=76329992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021564056A Active JP7487742B2 (ja) | 2019-12-13 | 2020-12-11 | 画像処理装置および方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12177480B2 (https=) |
| EP (1) | EP4057632A4 (https=) |
| JP (1) | JP7487742B2 (https=) |
| CN (1) | CN114762356B (https=) |
| WO (1) | WO2021117859A1 (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3982638A4 (en) * | 2019-06-25 | 2023-03-29 | Sony Group Corporation | INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, PLAYBACK PROCESSING DEVICE AND PLAYBACK PROCESSING METHOD |
| WO2021141264A1 (ko) * | 2020-01-08 | 2021-07-15 | 엘지전자 주식회사 | 포인트 클라우드 데이터 송신 장치, 포인트 클라우드 데이터 송신 방법, 포인트 클라우드 데이터 수신 장치 및 포인트 클라우드 데이터 수신 방법 |
| CN114930863B (zh) * | 2020-01-09 | 2023-08-08 | Lg电子株式会社 | 点云数据发送装置、点云数据发送方法、点云数据接收装置和点云数据接收方法 |
| WO2021141233A1 (ko) * | 2020-01-10 | 2021-07-15 | 엘지전자 주식회사 | 포인트 클라우드 데이터 송신 장치, 포인트 클라우드 데이터 송신 방법, 포인트 클라우드 데이터 수신 장치 및 포인트 클라우드 데이터 수신 방법 |
| WO2022220278A1 (ja) * | 2021-04-14 | 2022-10-20 | ソニーグループ株式会社 | 情報処理装置および方法 |
| WO2022220255A1 (ja) * | 2021-04-14 | 2022-10-20 | ソニーグループ株式会社 | 情報処理装置および方法 |
| GB2613852A (en) * | 2021-12-16 | 2023-06-21 | Canon Kk | Method and apparatus for encapsulating 3D region related annotation in a media file |
| WO2023115489A1 (zh) * | 2021-12-23 | 2023-06-29 | 浙江大学 | 编解码方法、码流、装置、设备以及可读存储介质 |
| CN117857762B (zh) * | 2024-03-08 | 2024-05-14 | 深圳市东陆科技有限公司 | 显示模组的图像处理方法、装置、芯片及存储介质 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018198421A (ja) * | 2017-05-04 | 2018-12-13 | トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ | 二次元ポイントクラウドを符号化および復号する方法および装置 |
| WO2019094184A1 (en) * | 2017-11-07 | 2019-05-16 | Interdigital Vc Holdings, Inc. | Method, apparatus and stream for encoding/decoding volumetric video |
| WO2019142834A1 (ja) * | 2018-01-19 | 2019-07-25 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 三次元データ符号化方法、三次元データ復号方法、三次元データ符号化装置、及び三次元データ復号装置 |
| EP3540696A1 (en) * | 2018-03-16 | 2019-09-18 | Nokia Technologies Oy | A method and an apparatus for volumetric video rendering |
| US20190318488A1 (en) * | 2018-04-12 | 2019-10-17 | Samsung Electronics Co., Ltd. | 3d point cloud compression systems for delivery and access of a subset of a compressed 3d point cloud |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10447990B2 (en) | 2012-02-28 | 2019-10-15 | Qualcomm Incorporated | Network abstraction layer (NAL) unit header design for three-dimensional video coding |
| US9584792B2 (en) | 2013-01-04 | 2017-02-28 | Qualcomm Incorporated | Indication of current view dependency on reference view in multiview coding file format |
| US20180376180A1 (en) | 2015-12-29 | 2018-12-27 | Thomson Licensing | Method and apparatus for metadata insertion pipeline for streaming media |
| EP3340072B1 (de) | 2016-12-23 | 2021-02-17 | Solute GmbH | Verfahren zur durchführung einer selbsttätigen datenabfrage und programmprodukt |
| US10503760B2 (en) * | 2018-03-29 | 2019-12-10 | Aurora Innovation, Inc. | Use of relative atlas in an autonomous vehicle |
| CN119906843A (zh) * | 2019-09-27 | 2025-04-29 | Vid拓展公司 | 视频解码设备和用于视频解码的方法 |
| CN114930863B (zh) | 2020-01-09 | 2023-08-08 | Lg电子株式会社 | 点云数据发送装置、点云数据发送方法、点云数据接收装置和点云数据接收方法 |
| KR20230002615A (ko) | 2020-04-14 | 2023-01-05 | 인터디지탈 패튼 홀딩스, 인크 | 비디오 기반 포인트 클라우드 스트림들을 위한 isobmff 컨테이너들에서의 부분 액세스 지원 |
-
2020
- 2020-12-11 CN CN202080084580.0A patent/CN114762356B/zh active Active
- 2020-12-11 JP JP2021564056A patent/JP7487742B2/ja active Active
- 2020-12-11 US US17/782,175 patent/US12177480B2/en active Active
- 2020-12-11 EP EP20897758.7A patent/EP4057632A4/en not_active Withdrawn
- 2020-12-11 WO PCT/JP2020/046249 patent/WO2021117859A1/ja not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018198421A (ja) * | 2017-05-04 | 2018-12-13 | トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ | 二次元ポイントクラウドを符号化および復号する方法および装置 |
| WO2019094184A1 (en) * | 2017-11-07 | 2019-05-16 | Interdigital Vc Holdings, Inc. | Method, apparatus and stream for encoding/decoding volumetric video |
| WO2019142834A1 (ja) * | 2018-01-19 | 2019-07-25 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 三次元データ符号化方法、三次元データ復号方法、三次元データ符号化装置、及び三次元データ復号装置 |
| EP3540696A1 (en) * | 2018-03-16 | 2019-09-18 | Nokia Technologies Oy | A method and an apparatus for volumetric video rendering |
| US20190318488A1 (en) * | 2018-04-12 | 2019-10-17 | Samsung Electronics Co., Ltd. | 3d point cloud compression systems for delivery and access of a subset of a compressed 3d point cloud |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4057632A1 (en) | 2022-09-14 |
| US12177480B2 (en) | 2024-12-24 |
| US20230043987A1 (en) | 2023-02-09 |
| CN114762356B (zh) | 2024-06-11 |
| EP4057632A4 (en) | 2023-01-04 |
| JP7487742B2 (ja) | 2024-05-21 |
| CN114762356A (zh) | 2022-07-15 |
| WO2021117859A1 (ja) | 2021-06-17 |
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