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首页> 外文会议>International conference on graphic and image processing >A Handheld Optical Device for Skin Profile Measurement
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A Handheld Optical Device for Skin Profile Measurement

机译：用于皮肤轮廓测量的手持式光学设备

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This paper describes a portable optical scanning device designed for skin surface measurement on both colour and 3D geometry through a relative easy and cost effective multiple light source photometric stereo method. The validation of colour recovered had been verified through its application on skin lesion segmentation in our early work. This paper focuses on the reconstructed topographic data which are subject to further evaluation and advancement. The evaluation work takes the skin in vitro as an application scenario and compares the experimental result to that obtained by using a commercial product. The experiments show that this handheld device can measure the skin profile significantly closer to that of the ground truth and have the additional function of skin colour recovery.
机译：本文介绍了一种便携式光学扫描设备，该设备设计用于通过相对简单且经济高效的多光源光度立体方法对颜色和3D几何形状的皮肤表面进行测量。在我们的早期工作中，已通过将其用于皮肤病变分割中来验证所回收颜色的有效性。本文着重于重建的地形数据，这些数据有待进一步评估和发展。评估工作以体外皮肤为应用场景，并将实验结果与使用商业产品获得的结果进行比较。实验表明，该手持设备可以测量皮肤轮廓，使其更接近地面真实情况，并具有恢复肤色的附加功能。

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