摘要
日前,工业和信息化部批准QC/T 1128-2019《汽车用摄像头》标准,已于2020年4月1日开始实施。该标准将汽车用摄像头的图像性能也进行了考核,主要导入了图像质量客观评价和图像质量主观评价的概念,给予特定的条件下进行测试,并给出可量化的数据,很好地规范了产品的技术指标和要求。本文将主要围绕评价摄像头图像质量的几项关键性能指标进行研究和分析,从而更好的理解新标准的要求。
A few days ago,the Ministry of Industry and Information Technology approved the QC/T 1128-2019“Automotive Camera”standard,which has been implemented on April 1,2020.The standard also assesses the image performance of automotive cameras,mainly introduces the concepts of objective evaluation of image quality and subjective evaluation of image quality,tests under specific conditions,and gives quantifiable data,which is well regulated product technical indicators and requirements.This article will mainly focus on the research and analysis of several key performance indicators for evaluating camera image quality,so as to better understand the requirements of the new standard.
出处
《日用电器》
2021年第1期118-122,共5页
ELECTRICAL APPLIANCES
关键词
汽车用摄像头
摄像头
图像质量
清晰度
亮度
畸变
automotive cameras
cameras
image quality
sharpness
brightness
distortion
