观测条件对城市建筑色彩测量的影响实验研究

摘要

With the development of the research about city architectural color in china, the accuracy of meas- ure is becoming an important part of the research. City architectural color is of large-scale, color space, the complex characteristics of outdoor light environment, so different observation conditions might lead to different measure results. Experiments in laboratory and outdoor are carried out to study, this article discusses the in- fluence about different observation conditions for measure of city architectural color, including light source, field of view, lighting and observation condition, weather conditions, directions of light and distances of ob- servation. And this article suggests appropriate observation conditions and measurement methods which are significant for quantitative research on city architectural color.%随着我国城市建筑色彩研究的深入，建筑色彩测量的准确性成为研究的一项重要内容。城市建筑色彩有着大尺度、空间色、复杂的室外光环境等特点，不同的观测条件都可能对城市建筑色彩的测量带来一定的影响。文章分别在实验室和室外光环境条件下进行了实验研究，探讨了光源情况、视场选择、照明／观测条件、天气情况、受光条件和观测距离等对城市建筑色彩测量的影响作用，提出了适合城市建筑色彩测量的观测条件和测量方法，对实际的城市建筑色彩的定量研究有着积极的意义。