A handheld optical device for skin profile measurement

Jiuai Sun; Xiaojin Liu

doi:10.1117/12.2302505

10 April 2018 A handheld optical device for skin profile measurement

Jiuai Sun, Xiaojin Liu

Proceedings Volume 10615, Ninth International Conference on Graphic and Image Processing (ICGIP 2017); 106153P (2018) https://doi.org/10.1117/12.2302505
Event: Ninth International Conference on Graphic and Image Processing, 2017, Qingdao, China

Abstract

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.

Citation Download Citation

Jiuai Sun and Xiaojin Liu "A handheld optical device for skin profile measurement", Proc. SPIE 10615, Ninth International Conference on Graphic and Image Processing (ICGIP 2017), 106153P (10 April 2018); https://doi.org/10.1117/12.2302505

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