HDR技术在广播电视画质提升中的应用
Application of HDR Technology in Improving the Picture Quality of Radio and Television
罗强1
作者信息
- 1. 宁夏固原市新闻传媒中心,宁夏 固原 756000
- 折叠
摘要
探讨高动态范围(High Dynamic Range,HDR)技术在提升广播电视画质方面的应用.通过扩展动态范围、增强色彩表现力以及实施画质智能优化等方法,HDR技术显著改善了画面细节呈现与色彩的丰富度.实验结果显示,经过HDR改造过的系统,在动态范围、色域覆盖率及信噪比等方面均有显著提升,能够大幅度提升观众满意度.
Abstract
This paper discusses the application of High Dynamic Range(HDR)technology in improving the picture quality of broadcast television.By extending dynamic range,enhancing color expression,and implementing intelligent optimization of picture quality,HDR technology significantly improves picture detail presentation and color richness.The experimental results show that the HDR modified system has a significant improvement in dynamic range,color gamut coverage and signal-to-noise ratio,which greatly improves the audience satisfaction.
关键词
高动态范围(HDR)/广播电视/画质提升Key words
High Dynamic Range(HDR)/broadcast and television/image quality improvement引用本文复制引用
出版年
2024
NETL
NSTL
万方数据