Young Stephen
Medical Illustration, Cardiff University, Cardiff, UK.
J Vis Commun Med. 2008 Dec;31(4):143-6. doi: 10.1080/17453050802520545.
The control of photographic variables when producing images for research where the data required is related to the subject's reflectance, absorption or transmission properties is important. The process variables are identified and guidance given on how these might be either controlled, or at least measured, so that correction factors might be applied to the data.
在为研究制作图像时，控制摄影变量非常重要，因为所需数据与物体的反射、吸收或透射特性相关。确定了过程变量，并就如何控制这些变量或至少对其进行测量提供了指导，以便可以对数据应用校正因子。
