新个人诉讼文件现已备妥。点击此处了解更多信息。物体和材料外观的视觉评估涉及如下方面:•物体本身及其光学特性；•光源的位置、大小、形状和光谱物体周围视野的性质观察者的视觉系统及其惊人的复杂性。研究领域已经形成，致力于四个视觉属性:颜色、光泽、纹理和半透明性。新的视觉外观效果的发展，如角色差和颗粒度，需要在视觉外观的量化和相应的测量设置方面取得进展和发展。这一领域的研究成果对视觉外观测量非常重要的工业部门和测量设备制造商具有重要意义。 在本次CIE第1和第2部分联合研讨会期间，我们就以下内容进行了介绍:•我们对视觉属性感知的最新理解，如颜色、纹理、半透明性和光泽；•BRDF、BTDF、BSSRDF等新型测量方法领域的最新成就视觉外观知识和新测量方法在现代光学表面设计和表征中的可能应用。

New!Individual proceedings papers are now available.Click herefor more information.Visual assessment of the appearance of objects and materials involves aspects such as:• the object itself and its optical characteristics;• the position, size, shape and spectrum of the light source;• the nature of the visual field surrounding the object;• the observer’s visual system with its amazing complexity.Research areas have been formed which are devoted to the four visual attributes: colour, gloss, texture and translucency. The development of new visual appearance effects, such as goniochromatism and graininess, have required progress and evolution in the quantification of visual appearance and corresponding measurement setups. The outcome of research in this area is significant for industrial sectors where the measurement of visual appearance is important and for manufacturers of measurement equipment. During this joint symposium of CIE Divisions 1 and 2 presentations were given on:• the state of the art in our understanding of the perception of the visual attributes, such as colour, texture, translucency and gloss;• the latest achievements in the fields of novel measurement methodologies such as BRDF, BTDF, BSSRDF and others;• possible applications of visual appearance knowledge and novel measurement methodologies for the design and characterization of modern optical surfaces.