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面向广电场景的AI平台研究与探索
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作者 龚坤 赵时 《电视技术》 2022年第11期169-171,共3页
随着全国网络的整合、升级,广播电视行业的传统工作和管理方法难以应对互联网带来的种种变化与挑战。为了进一步响应国家“智慧广电”号召,实现人工智能(Artificial Intelligence,AI)赋能广电行业,湖北省新闻出版广电监管中心基于自身... 随着全国网络的整合、升级,广播电视行业的传统工作和管理方法难以应对互联网带来的种种变化与挑战。为了进一步响应国家“智慧广电”号召,实现人工智能(Artificial Intelligence,AI)赋能广电行业,湖北省新闻出版广电监管中心基于自身业务经验构建AI平台,探索AI在广电场景的具体应用。对此,详细分析AI平台的场景需求,介绍平台架构以及关键技术,为相关主体建设AI平台提供参考。 展开更多
关键词 人工智能 广电场景 AI平台
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From Sunset Winter to Caetano's Spring: The Importance of a Song Contest in the Portuguese Music Scene of the 1960's and 1970's
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作者 Sofia Isabel Fonseca Vieira Lopes 《Journal of Literature and Art Studies》 2015年第6期461-470,共10页
I propose to introduce a few lines of analysis for the RTP Song Contest (Portuguese Radio and Television Song Contest--Festival RTP da Cancāo). I intend to raise a few questions that will help us to understand the ... I propose to introduce a few lines of analysis for the RTP Song Contest (Portuguese Radio and Television Song Contest--Festival RTP da Cancāo). I intend to raise a few questions that will help us to understand the role of this competition in the Portuguese musical and cultural scene of the 1960s. RTP Song Contest is the longest television song contest in Portugal. This competition went through several crucial moments in the recent history of Portugal, witnessing the change from dictatorship to democracy. In late 1960s, still under the authoritarian regime, several social changes took place and music played an important role in these changes, as several studies have documented. In 1969, Portugal bet on Simone de Oliveira to bring us the prize, but the result was not the expected. This event brought us many questions about the importance of the Portuguese participation in the Eurovision Song Contest and the faimess of the European evaluation. This paper intends to reflect the implications of this particular event and the importance of the Contest for the Portuguese music scene at the end of the critical 1960's. With this paper, I intend to introduce some lines of analysis of the first ten years of the Portuguese Radio and Television Song Contest (Festival RTP da Cang6o--RTP Song Contest). I intend to raise a few questions that will help us to understand the role of this competition in the Portuguese musical and cultural scene of the late 1960s and 1970s, based on the study of the daily press. RTP Song Contest is the most long-life television contest in Portugal. For this reason, it is important to make a short historical overview of this period and the history of television in Portugal. At the same time, the analysis of statistical data of audiences enables us to understand the television phenomenon in the late 1960s. 展开更多
关键词 music and television Festival RTP da Cangcāo Eurovision Song Contest ETHNOMUSICOLOGY
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北京广播电视台超高清系统中的超分应用
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作者 杨桂明 《现代电视技术》 2023年第1期42-46,共5页
在国家推动超高清产业大背景下,北京广播电视台启动8K试验频道制播系统项目。为进一步提高HD存量素材的利用率,本文提出一套完整的超高清超分应用方案,重点分析了台内超高清系统中图像转码处理与人工智能超分技术的融合应用,解释了面向... 在国家推动超高清产业大背景下,北京广播电视台启动8K试验频道制播系统项目。为进一步提高HD存量素材的利用率,本文提出一套完整的超高清超分应用方案,重点分析了台内超高清系统中图像转码处理与人工智能超分技术的融合应用,解释了面向广电业务场景中超分应用的特性,并以实测数据展示了项目中超分算法模型的质量和效率。 展开更多
关键词 超高清 超分 广电业务场景
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