SkinScan：用于皮肤病诊断和记录的低成本3D扫描
SkinScan: Low-Cost 3D-Scanning for Dermatologic Diagnosis and Documentation
摘要：
计算摄影的应用在医学领域变得越来越重要。如今，用于皮肤病学的成像技术的范围从使用移动终端的二维（2D）彩色图像到测量额外的详细三维（3D）数据的专业临床成像系统。后者通常价格昂贵，不为广大受众所接受。在这项工作中，我们提出了一种新的系统和软件框架，它只依赖于低成本（甚至移动）的商品设备存在于每个家庭测量详细的3D信息的人体皮肤与3D梯度照明为基础的方法。我们相信，我们的系统在皮肤病的早期诊断和监测方面具有巨大的潜力，特别是在人口众多或欠发达地区。
英文摘要：
The utilization of computational photography becomes increasingly essential in the medical field. Today, imaging techniques for dermatology range from two-dimensional (2D) color imagery with a mobile device to professional clinical imaging systems measuring additional detailed three-dimensional (3D) data. The latter are commonly expensive and not accessible to a broad audience. In this work, we propose a novel system and software framework that relies only on low-cost (and even mobile) commodity devices present in every household to measure detailed 3D information of the human skin with a 3D-gradient-illumination-based method. We believe that our system has great potential for early-stage diagnosis and monitoring of skin diseases, especially in vastly populated or underdeveloped areas.
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