Reflectance of human skin using colour photometric stereo: with particular application to pigmented lesion analysis
Reflectance of human skin using colour photometric stereo: with particular application to pigmented lesion analysis
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DOI：
10.1111/j.1600-0846.2007.00274.x
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发表时间：
2008-05
影响因子：
2.2
通讯作者：
Jiuai Sun;Melvyn L. Smith;Lyndon N. Smith;L. Coutts;R. Dabis;C. Harland;J. Bamber
中科院分区：
文献类型：
--
作者：
Jiuai Sun;Melvyn L. Smith;Lyndon N. Smith;L. Coutts;R. Dabis;C. Harland;J. Bamber
背景/目的：人体皮肤的光学外观高度依赖于光照（类型和位置）、观察者位置和皮肤表面结构之间的相互作用。目前可用的不同摄影技术记录了这种外观的不同方面，每种技术都提供了自己不完整的描述。这限制了它们的有用性，特别是对色素皮肤病变的诊断。本文描述了一种新的，易于使用的，低成本的摄影方法，其目的是生成有效编码但合理完整的皮肤外观表示。
Background/purpose: The optical appearance of human skin is highly dependent on the interaction between the illumination (type and position), observer position and the skin surface structure. Different currently available photographic techniques record different aspects of this appearance, each providing its own incomplete description. This limits their usefulness, especially for pigmented skin lesion diagnosis. In this paper a new, easy to use, low‐cost photographic method is described,which aims to generate an efficiently encoded yet reasonably complete representation of skin appearance.