Low light

Considering visual characteristics of the environment of low luminance and weak contrast based on the mesopic vision,changing the physical stimulus of the scene,the subjective evaluation of visual perception is carried through for the landscape elements of the Chinese classical garden and the nature reserve.

本文針對古典園林和自然保護區中典型的景觀元素,考慮基于中間視覺的低亮度、弱對比環境中的視覺特點,通過改變景觀照明場景中的物理刺激,對相應場景的視覺感受進行了評價研究,并利用統計軟件對相應的測量結果和評價結果進行了分析,得到了與視覺感受對應的亮度刺激范圍和相應的量化模型。