Várady Géza, Bodrogi Peter
Colour and Multimedia Laboratory, Department of Image Processing and Neurocomputing, Faculty of Information Technology, University of Veszprém, Hungary.
Ophthalmic Physiol Opt. 2006 May;26(3):246-53. doi: 10.1111/j.1475-1313.2006.00404.x.
Human vision works in a complex way in the mesopic luminance range which is not yet clearly understood, although several important visual tasks are performed at these luminance levels. In this study, spectral data for detection visibility and recognition contrast sensitivity were obtained in visual experiments. From our data it appears that chromatic channels also influence mesopic contrast sensitivity. An achromatic model of spectral sensitivity is fitted to our experimental data and the remaining chromatic components are discussed.
人类视觉在中间视觉亮度范围内以复杂的方式工作，尽管在这些亮度水平下会执行一些重要的视觉任务，但目前人们对此尚未完全理解。在本研究中，通过视觉实验获得了用于检测可见度和识别对比敏感度的光谱数据。从我们的数据来看，色觉通道似乎也会影响中间视觉对比敏感度。将光谱敏感度的消色差模型拟合到我们的实验数据中，并对其余的色觉成分进行了讨论。
