1.0尊正资讯https://zunzheng.com/newsCES 2020：Dolby Vision IQ技术修复过暗的HDR - 尊正资讯rich600338<blockquote class="wp-embedded-content" data-secret="mmfjWcV3Mv"><a href="https://zunzheng.com/news/archives/8175">CES 2020：Dolby Vision IQ技术修复过暗的HDR</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://zunzheng.com/news/archives/8175/embed#?secret=mmfjWcV3Mv" width="600" height="338" title="《 CES 2020：Dolby Vision IQ技术修复过暗的HDR 》—尊正资讯" data-secret="mmfjWcV3Mv" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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https://zunzheng.com/news/wp-content/uploads/mlib/2020/01/16/图片1.png12685804K HDR电视剧集与电影作品是当今家庭观影条件下视频质量最佳的呈现方式，但某些情况下画面会出现过暗问题。这是因为HDR的创作适宜在较暗的影院环境中播放，当播放环境有光线射入或在白天观看时，图像细节则不够清晰。在2020年CES展会上，杜比推出了全新杜比视界HDR增强技术Dolby Vision IQ，专为修复此问题而设计，能自动根据室内亮度调节画面。