增强现实（AR）技术是一种混合现实，将2D/3D图像融入真实世界，从而增强用户体验并丰富相关信息。增强现实智能电视（AR-STV）是一种使用AR技术的电视广播，在接收终端将增强内容（2D/3D图形对象）与广播内容实时结合。增强区内覆盖的增强内容为静态或沿路径移动，如同基于AR的位置应用显示出智能手机摄像头提供的真实位置的路线信息。AR-STV提供的功能使电视用户可以选择打开增强内容或仅观看原始的电视内容（不打开增强内容）。 ITU-T J.302建议书规定了应运用于增强现实智能电视系统的相关技术。 修正1介绍了对实时意见分享业务的支持。 |
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| Citation: |
https://handle.itu.int/11.1002/1000/13835 |
| Series title: |
J series: Cable networks and transmission of television, sound programme and other multimedia signals
J.300-J.309: Application for Interactive Digital Television - Part 2 |
| Approval date: |
2019-01-13 |
| Provisional name: | J.arstv-spec |
| Approval process: | AAP |
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Status: |
In force |
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Maintenance responsibility: |
ITU-T Study Group 21 |
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Further details: |
Patent statement(s)
Development history
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ITU-T Supplement
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Title
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Status
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Summary
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Table of contents
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Download
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J Suppl. 1 (11/1998)
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Example of linking options between annexes of ITU-T Recommendation J.112 and annexes of ITU-T Recommendation J.83
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In force
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-
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here
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here
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J Suppl. 2 (11/1998)
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Guidelines for the implementation of annex A of Recommendation J.112, "Transmission systems for interactive cable television services" – Example of digital video broadcasting (DVB) interaction channel for cable television distribution
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In force
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-
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here
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here
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J Suppl. 3 (11/1998)
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Guidelines for the implementation of Recommendation J.111 "Network independent protocols" – Example of digital video broadcasting (DVB) systems for interactive services
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In force
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-
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here
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here
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J Suppl. 5 (09/1999)
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Guidelines on the use of some ITU-T Recommendations in the J series
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In force
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here
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here
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here
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J Suppl. 6 (09/2016)
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Ultra high definition television cable transmission with functions defined in Recommendations ITU-T J.183, ITU-T J.288 and ITU-T J.94
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In force
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here
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here
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here
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J Suppl. 7 (04/2021)
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Embedded common interface (ECI) for exchangeable CA/DRM solutions; Guidelines for the implementation of ECI
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In force
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here
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here
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here
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J Suppl. 8 (04/2021)
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Embedded common interface (ECI) for exchangeable CA/DRM solutions; Trust environment
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In force
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here
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here
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here
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J Suppl. 9 (04/2020)
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Embedded common interface for exchangeable CA/DRM solutions; System validation
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In force
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here
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here
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here
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J Suppl. 10 (09/2024)
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Correspondence between CableLabs DOCSIS Specifications and ITU-T J-series Recommendations
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In force
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here
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here
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here
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J Suppl. 11 (04/2021)
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Guidelines for installing a digital television service for cable networks based on ITU-T Recommendations
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In force
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here
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here
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here
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J Suppl. 14 (01/2025)
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Use cases of microservices architecture for audiovisual media in the converged media cloud
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In force
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here
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here
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here
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