LED全彩显示屏的高动态范围显示技术探讨  

Research on the High Dynamic Range Display Technology for LED Full Color Display

作　　者：向健勇 苏奕月 

机构地区：[1]西安电子科技大学物理与光电工程学院,陕西西安710071

出　　处：《智能建筑电气技术》2017年第6期63-66,共4页Electrical Technology of Intelligent Buildings

摘　　要：就LED显示屏显示HDR图像的可行性、关键技术进行探讨,对HDR显示所需的灰度、最大对比度进行论证。同时,对于现有的低动态范围图像的HDR显示进行仿真论证,实验结果表明,该算法能对HDR图像进行较高视觉质量的显示。Through discussing the feasibility of LED display HDR images, key technology, gray, maximum contrast which HDR display required to be demonstrated. Meanwhile, the feasibility of existing low dynamic range image HDR display is demonstrated by simulation. Experimental results show that the algorithm is capable for high visual quality of HDR images.

关 键 词：HDR图像 色调映射 LED显示屏 

分 类 号：TN873[电子电信—信息与通信工程]