数码相机综合评测系统

由于光电传感器、数字图像处理、电子元器件等各领域技术的发展，数码相机的成像质量在过去的十年里有了长足的发展。加工成本的下降使光电成像系统在众多领域得到广泛使用，成像镜头和成像系统的成像性能测试和评价也受到广泛的关注。数码相机可以方便地输出计算机识别的数字图像，而数字图像可以用计算机在无人干预的条件下自动处理，这使得数码相机成像质量的客观评测成为可能。在相关标准基础上，研究了数码相机多个参数的客观评测方法与计算方法。在单个参数评测的基础上，用基于属性模型评价的方法综合多个参数，对所评测的数码相机做出一个综合的等级评价和评分。

Digital camera synthetic evaluation system

With the development of the charged coupled device (CCD), complementary metal oxide semiconductor (CMOS), digital image processing and electronic components, the image quality of the digital camera has also developed a lot in the past ten years. The decline of the machining cost makes electro-optical imaging system used extensively in all kinds of fields, so the test and evaluation of the imaging capacity of the imaging system are also paid a lot attention. Digital camera(DC) can put out the digital image which can be identified and automaticly processed by the computer, and make it possible that the image quality of the digital camera can be evaluated objectively.Based on the DC standards,this paper studies methods of the objective evaluation and calculation of the DC parameters.Finishing the evaluation of single parameters,this paper makes a integrated grade from the DC using attribute math.