SG11201907476XA - Advanced signalling of regions of interest in omnidirectional visual media - Google Patents
Advanced signalling of regions of interest in omnidirectional visual mediaInfo
- Publication number
- SG11201907476XA SG11201907476XA SG11201907476XA SG11201907476XA SG 11201907476X A SG11201907476X A SG 11201907476XA SG 11201907476X A SG11201907476X A SG 11201907476XA SG 11201907476X A SG11201907476X A SG 11201907476XA
- Authority
- SG
- Singapore
- Prior art keywords
- virtual reality
- file
- international
- reality data
- track
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/003—Navigation within 3D models or images
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/005—General purpose rendering architectures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/10—Geometric effects
- G06T15/20—Perspective computation
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/4728—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for selecting a Region Of Interest [ROI], e.g. for requesting a higher resolution version of a selected region
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
-
- 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
Abstract
WO 18/ 175 903 Al (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 27 September 2018 (27.09.2018) WIP0 I PCT ill 1111u°11101VIIIVIIIVIIIolo oloinimoiminiovoimIE (10) International Publication Number WO 2018/175903 Al RECEIVE A FILE CONTAINING VIRTUAL REALITY DATA, WHEREIN THE VIRTUAL REALITY DATA REPRESENTS A 360-DEGREE VIEW OF A VIRTUAL ENVIRONMENT 1002 (51) International Patent Classification: GOOF 3/0481 (2013.01) HO4N 21/61 (2011.01) HO4N 21/4728 (2011.01) (21) International Application Number: PCT/US2018/024057 (22) International Filing Date: 23 March 2018 (23.03.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/475,714 23 March 2017 (23.03.2017) US 15/927,799 21 March 2018 (21.03.2018) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; 5775 Morehouse Drive, Attn: International IP Administra- tion, San Diego, California 92121-1714 (US). (72) Inventor: WANG, Yekui; 6264 Sunrose Crest Way, San Diego, California 92130 (US). (74) Agent: CHIANG, Campbell; 5775 Morehouse Drive, At- tn: International IP Administration, San Diego, California 92121-1714 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3)) (54) Title: ADVANCED SIGNALLING OF REGIONS OF INTEREST IN OMNIDIRECTIONAL VISUAL MEDIA (57) : In various implementations, modifications and/or addi- 1 ow tions to the ISOBMFF can indicate that a file that has been formatted according to the ISOBMFF, or a format derived from the ISOBMFF, in- cludes virtual reality content. The file can include a restricted scheme in- formation box, written into a track box in the file. The restricted scheme information box can indicate a virtual reality scheme for the contents of the track. For example, a signaling mechanism may indicate a most- viewed viewport associated with the virtual reality data. EXTRACT THE VIRTUAL REALITY DATA FROM THE FILE, WHEREIN THE VIRTUAL REALITY DATA IS STORED IN THE FILE IN ACCORDANCE WITH A FILE FORMAT, WHEREIN THE FILE FORMAT SPECIFIES PLACEMENT WITHIN THE FILE OF THE VIRTUAL REALITY DATA AND SPECIFIES PLACEMENT WITHIN THE FILE OF INFORMATION !ASSOCIATED WITH THE VIRTUAL REALITY DATA, WHEREIN THE INFORMATION ASSOCIATED WITH THE VIRTUAL REALITY DATA IS STORED WITHIN A TRACK BOX 1004 EXTRACT A SAMPLE ENTRY FROM THE TRACK BOX, WHEREIN THE SAMPLE ENTRY IS ASSOCIATED WITH ONE OR MORE SAMPLES, WHEREIN THE SAMPLE ENTRY INDICATES THAT THE TRACK IS A TIMED METADATA TRACK THAT CONTAINS INFORMATION ON A MOST- VIEWED VIEWPORT ASSOCIATED WITH THE VIRTUAL REALITY DATA 1 006 FIG. 10
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762475714P | 2017-03-23 | 2017-03-23 | |
US15/927,799 US11532128B2 (en) | 2017-03-23 | 2018-03-21 | Advanced signaling of regions of interest in omnidirectional visual media |
PCT/US2018/024057 WO2018175903A1 (en) | 2017-03-23 | 2018-03-23 | Advanced signalling of regions of interest in omnidirectional visual media |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201907476XA true SG11201907476XA (en) | 2019-10-30 |
Family
ID=63581186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201907476X SG11201907476XA (en) | 2017-03-23 | 2018-03-23 | Advanced signalling of regions of interest in omnidirectional visual media |
Country Status (9)
Country | Link |
---|---|
US (1) | US11532128B2 (en) |
EP (1) | EP3602261B1 (en) |
KR (1) | KR102646968B1 (en) |
CN (1) | CN110431522B (en) |
AU (1) | AU2018237595A1 (en) |
BR (1) | BR112019019287A2 (en) |
SG (1) | SG11201907476XA (en) |
TW (1) | TW201840201A (en) |
WO (1) | WO2018175903A1 (en) |
Families Citing this family (16)
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US10999602B2 (en) | 2016-12-23 | 2021-05-04 | Apple Inc. | Sphere projected motion estimation/compensation and mode decision |
WO2018131813A1 (en) * | 2017-01-10 | 2018-07-19 | Samsung Electronics Co., Ltd. | Method and apparatus for generating metadata for 3d images |
US11259046B2 (en) | 2017-02-15 | 2022-02-22 | Apple Inc. | Processing of equirectangular object data to compensate for distortion by spherical projections |
US10924747B2 (en) | 2017-02-27 | 2021-02-16 | Apple Inc. | Video coding techniques for multi-view video |
WO2018182144A1 (en) * | 2017-03-29 | 2018-10-04 | 엘지전자 주식회사 | 360 video transmission method, 360 video reception method, 360 video transmission device, and 360 video reception device |
US11093752B2 (en) | 2017-06-02 | 2021-08-17 | Apple Inc. | Object tracking in multi-view video |
US20190005709A1 (en) * | 2017-06-30 | 2019-01-03 | Apple Inc. | Techniques for Correction of Visual Artifacts in Multi-View Images |
US10754242B2 (en) | 2017-06-30 | 2020-08-25 | Apple Inc. | Adaptive resolution and projection format in multi-direction video |
US10679415B2 (en) * | 2017-07-05 | 2020-06-09 | Qualcomm Incorporated | Enhanced signaling of regions of interest in container files and video bitstreams |
WO2019195035A1 (en) | 2018-04-03 | 2019-10-10 | Futurewei Technologies, Inc. | Error mitigation in sub-picture bitstream based viewport dependent video coding |
EP3857904A4 (en) * | 2018-09-28 | 2022-06-22 | Nokia Technologies Oy | Method and apparatus for enabling multiple timeline support for omnidirectional content playback |
US20200213570A1 (en) * | 2019-01-02 | 2020-07-02 | Mediatek Inc. | Method for processing projection-based frame that includes at least one projection face and at least one padding region packed in 360-degree virtual reality projection layout |
US11729243B2 (en) * | 2019-09-20 | 2023-08-15 | Intel Corporation | Dash-based streaming of point cloud content based on recommended viewports |
US20210211723A1 (en) * | 2020-01-08 | 2021-07-08 | Mediatek Singapore Pte. Ltd. | Methods and apparatus for signaling 2d and 3d regions in immersive media |
WO2021242036A1 (en) * | 2020-05-28 | 2021-12-02 | 엘지전자 주식회사 | Point cloud data transmission device, point cloud data transmission method, point cloud data reception device, and point cloud data reception method |
BR112023020905A2 (en) * | 2021-04-20 | 2023-12-12 | Qualcomm Inc | ANCHORING A SCENE DESCRIPTION TO A USER ENVIRONMENT FOR CONTINUOUS STREAMING OF IMMERSIVE MEDIA CONTENT |
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KR101887548B1 (en) | 2012-03-23 | 2018-08-10 | 삼성전자주식회사 | Method and apparatus of processing media file for augmented reality services |
US9451162B2 (en) | 2013-08-21 | 2016-09-20 | Jaunt Inc. | Camera array including camera modules |
US9712843B2 (en) | 2013-10-23 | 2017-07-18 | Qualcomm Incorporated | Multi-layer video file format designs |
KR20150068299A (en) * | 2013-12-09 | 2015-06-19 | 씨제이씨지브이 주식회사 | Method and system of generating images for multi-surface display |
US20150237351A1 (en) | 2014-02-18 | 2015-08-20 | Penne Lee | Techniques for inclusion of region of interest indications in compressed video data |
US9819945B2 (en) | 2014-06-25 | 2017-11-14 | Qualcomm Incorporated | Multi-layer video coding |
US20160373771A1 (en) | 2015-06-18 | 2016-12-22 | Qualcomm Incorporated | Design of tracks and operation point signaling in layered hevc file format |
US10237589B2 (en) * | 2015-12-15 | 2019-03-19 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method for facilitating fast channel change |
CN105898254B (en) | 2016-05-17 | 2018-10-23 | 北京金字塔虚拟现实科技有限公司 | It saves the VR panoramic videos layout method of bandwidth, device and shows method, system |
GB202108749D0 (en) | 2016-05-23 | 2021-08-04 | Canon Kk | Method, device, and computer program for adaptive streaming of virtual reality media content |
WO2017203098A1 (en) * | 2016-05-24 | 2017-11-30 | Nokia Technologies Oy | Method and an apparatus and a computer program for encoding media content |
WO2018038520A1 (en) | 2016-08-25 | 2018-03-01 | 엘지전자 주식회사 | Method for transmitting omnidirectional video, method for receiving omnidirectional video, apparatus for transmitting omnidirectional video, and apparatus for receiving omnidirectional video, |
WO2018038523A1 (en) * | 2016-08-25 | 2018-03-01 | 엘지전자 주식회사 | Method for transmitting omnidirectional video, method for receiving omnidirectional video, apparatus for transmitting omnidirectional video, and apparatus for receiving omnidirectional video, |
US10887572B2 (en) * | 2016-11-17 | 2021-01-05 | Intel Corporation | Suggested viewport indication for panoramic video |
US20180176468A1 (en) * | 2016-12-19 | 2018-06-21 | Qualcomm Incorporated | Preferred rendering of signalled regions-of-interest or viewports in virtual reality video |
WO2018120474A1 (en) * | 2016-12-30 | 2018-07-05 | 华为技术有限公司 | Information processing method and apparatus |
WO2018120294A1 (en) | 2016-12-30 | 2018-07-05 | 华为技术有限公司 | Information processing method and device |
US10742999B2 (en) | 2017-01-06 | 2020-08-11 | Mediatek Inc. | Methods and apparatus for signaling viewports and regions of interest |
WO2018128071A1 (en) * | 2017-01-08 | 2018-07-12 | Sharp Kabushiki Kaisha | Systems and methods for signaling of tiles in most-interested regions for virtual reality applications |
EP3804335A4 (en) * | 2018-06-01 | 2022-03-09 | Nokia Technologies Oy | Method and apparatus for signaling user interactions on overlay and grouping overlays to background for omnidirectional content |
-
2018
- 2018-03-21 US US15/927,799 patent/US11532128B2/en active Active
- 2018-03-22 TW TW107109905A patent/TW201840201A/en unknown
- 2018-03-23 AU AU2018237595A patent/AU2018237595A1/en not_active Abandoned
- 2018-03-23 EP EP18716846.3A patent/EP3602261B1/en active Active
- 2018-03-23 SG SG11201907476X patent/SG11201907476XA/en unknown
- 2018-03-23 BR BR112019019287A patent/BR112019019287A2/en not_active IP Right Cessation
- 2018-03-23 CN CN201880018665.1A patent/CN110431522B/en active Active
- 2018-03-23 WO PCT/US2018/024057 patent/WO2018175903A1/en unknown
- 2018-03-23 KR KR1020197030408A patent/KR102646968B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP3602261C0 (en) | 2023-09-06 |
KR102646968B1 (en) | 2024-03-12 |
KR20190131062A (en) | 2019-11-25 |
EP3602261A1 (en) | 2020-02-05 |
US20180276890A1 (en) | 2018-09-27 |
CN110431522A (en) | 2019-11-08 |
CN110431522B (en) | 2022-11-18 |
TW201840201A (en) | 2018-11-01 |
BR112019019287A2 (en) | 2020-04-14 |
WO2018175903A1 (en) | 2018-09-27 |
US11532128B2 (en) | 2022-12-20 |
EP3602261B1 (en) | 2023-09-06 |
AU2018237595A1 (en) | 2019-08-29 |
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