ISO 18844:2017规定了数码相机图像光斑的定义、测试模式、测量条件和方法,以便能够比较测量结果。
测量方法旨在通过使用数码相机输出的图像数据来评估数码相机的性能。
ISO 18844:2017未规定图像光斑的目标值或允许值范围。
ISO 18844:2017 specifies the definition of image flare for digital cameras, test patterns, measurement conditions, and methods, so as to enable the comparison of the results of measurement.
The methods of measurement are designed to enable the assessment of the performance of digital cameras by using image data output by the digital cameras.
ISO 18844:2017 does not specify the aim values or the allowable range of value for the image flare.