Wavelength dependence of skin emissivity.
Wavelength dependence of skin emissivity.
复制标题
皮肤发射率的波长依赖性。
DOI：
10.1088/0031-9155/14/2/302
复制
发表时间：
1969
影响因子：
3.5
通讯作者：
R. Oliver
中科院分区：
文献类型：
--
作者：
D. Watmough;R. Oliver
皮肤发射率的测定，特别是在2到20？的波长范围内，对于解释临床红外热像仪获得的扫描结果是重要的。这个发射率可以从皮肤区域和被设置为具有相同真实表面温度的黑体的表观温度的差异中推断出来。在这方面，详细讨论了以前使用德雷福斯规则计算某一波长范围内的发射率所固有的近似。
Determination of skin emissivity, particularly in the wavelength range 2 to 20 ?, is important for the interpretation of the scans obtained in clinical infra-red thermography. This emissivity can be inferred from the difference in apparent temperature for an area of skin and a black-body set to have the same true surface temperature. The approximations inherent in the previous use of the Dreyfus rule in this connection for calculation of emissivity over a range of wavelengths are discussed in detail.