新一代激光投影显示的色彩还原评价方法  

Color Reproduction Evaluation Method for a New Generation of Laser Projection Display

作　　者：胡猛 张文胜 李维善 杨志超 韩东 王虹达 HU Meng;ZHANG Wensheng;LI Weishan;YANG Zhichaaoo;HAN Dong;ANG Hongda(Hebei Key Laboratory of Digital Imaging Equipment and Digital Display Technology,Qinhuangdao 066000,China;Qinhuangdao MeiShiDa Audio-Visual Testing Technology Co.,Ltd.,Qinhuangdao 066000,China;Qinhuangdao Audio-Visual Machinery Research Institute Co.,Ltd.,Qinhuangdao 066000,China)

机构地区：[1]河北省数字影像装备与数字显示技术重点实验室,河北秦皇岛066000 [2]秦皇岛美视达视听检测技术有限公司,河北秦皇岛066000 [3]秦皇岛视听机械研究所有限公司,河北秦皇岛066000

出　　处：《电视技术》2023年第9期20-22,共3页Video Engineering

摘　　要：色彩还原是反映设备真实还原图像景物各种色彩的能力。为了更好地描述新一代激光投影显示在色彩方面的成像能力,借鉴摄像镜头中色彩还原的定义和技术方法,将色彩还原的概念应用于新一代激光投影显示中,用来描述新一代激光投影显示还原投影后图像的色彩能力。实验研究表明,应用色彩还原的方法,能够准确地描述激光投影显示在色彩方面的成像能力。色彩还原可以作为激光投影显示的技术指标进行评价,具有一定参考价值。Color restoration is the ability of the device to truly restore the color of the image scene.In order to better describe the color imaging capability of the new generation of laser projection display,the concept of color restoration is applied to the new generation of laser projection display to describe the color capability of the new generation of laser projection display.The experimental results show that the method of color restoration can accurately describe the imaging ability of laser projection display in color.Color reproduction can be evaluated as a technical index of laser projection display and has certain reference value.

关 键 词：色彩还原 激光投影显示 镜头 成像 

分 类 号：TP311.5[自动化与计算机技术—计算机软件与理论]