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首页> 外文会议>Conference on novel biophotonics techniques and applications IV >Assessment of Individual Bruising Dynamics by Pulsed Photothermal Radiometry and Inverse Monte Carlo Analysis
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Assessment of Individual Bruising Dynamics by Pulsed Photothermal Radiometry and Inverse Monte Carlo Analysis

机译：脉冲光热辐射测量和逆蒙特卡罗分析评估个体瘀伤动力学

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Objective determination of bruise age is still done mainly by visual inspection, however, because of insufficient information the method provides, another mode is desired. In this study, determination of bruise dynamics parameters with a four-layer model and individually determined scattering parameters was carried out. Pulsed photometric radiometry signals and diffuse reflectance spectra were recorded during the healing process for volunteers with accidental bruises. Parameters of healthy skin were obtained and used as input parameters for the bruise model. Hence, the difference in signals would be fully attributed to changes caused by the injury. Results of three bruises on the arm and the analysis of one on the outer side of the arm are presented showing bruise dynamics parameters and their dependency on bruise severity. Objective determination of bruise dynamics parameters is achieved by use of pulsed photothermal radiometry via a four-layer optical model of human skin and inverse Monte Carlo analysis with predetermined input parameters of healthy skin.
机译：客观确定瘀伤年龄仍然主要通过目视检查来完成，然而，由于信息不足，方法提供，需要另一种模式。在该研究中，进行了用四层模型和单独确定的散射参数的瘀伤动力学参数的确定。在志愿者的愈合过程中记录脉冲光度辐射信号和漫反射光谱，用于志愿者的志愿者。获得健康皮肤参数并用作瘀伤模型的输入参数。因此，信号的差异将完全归因于由伤害引起的变化。施列臂上三个瘀伤的结果和臂外侧的分析显示瘀伤动力学参数及其对瘀伤严重性的依赖性。通过使用脉冲光热辐射通过使用四层光学模型的人体皮肤和逆蒙特卡罗分析，通过具有预定的健康皮肤的预定输入参数来实现瘀伤动力学参数的客观测定。

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