无胶片摄影：低成本数码相机在皮肤科领域走向成熟。
Photography without film: low-cost digital cameras come of age in dermatology.
作者信息
Sasson M, Schiff T, Stiller M J
机构信息
Ronald O. Perelman Department of Dermatology, New York University Medical Center, NY 10016.
出版信息
Int J Dermatol. 1994 Feb;33(2):113-5. doi: 10.1111/j.1365-4362.1994.tb01538.x.
BACKGROUND
Photography is integral to the practice of dermatology. Digital imaging techniques have only recently been used to assess cutaneous disorders. Previously reported imaging systems have been both expensive and cumbersome. Consequently, they have failed to gain wide-spread acceptance.
METHODS
We describe our experience using an inexpensive digital camera. Photographs taken with this portable digital camera (FotoMan) compare favorably to those obtained with conventional 35 mm cameras.
RESULTS
This inexpensive digital camera provides photographs of acceptable quality for a variety of dermatologic applications. Images created with this system are available within minutes and are less expensive than traditional photographs.
CONCLUSIONS
Digital imaging is a new and exciting development. The digital camera described is simple to operate and provides a useful alternative or adjunct to conventional photography.
背景
摄影是皮肤科实践中不可或缺的一部分。数字成像技术直到最近才被用于评估皮肤疾病。先前报道的成像系统既昂贵又笨重。因此，它们未能获得广泛认可。
方法
我们描述了使用一款廉价数码相机的经验。用这款便携式数码相机（FotoMan）拍摄的照片与用传统35毫米相机拍摄的照片相比毫不逊色。
结果
这款廉价数码相机能提供质量可接受的照片，适用于多种皮肤科应用。该系统生成的图像在几分钟内即可获取，且比传统照片成本更低。
结论
数字成像技术是一项令人兴奋的新发展。所描述的数码相机操作简单，是传统摄影的有用替代或辅助手段。
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