研究目的
Development of a compact and handy wireless skin diagnostics and monitoring device, based on inexpensive components and smart software for multimodal imaging of skin.
研究成果
The developed prototype device shows promising potential for clinical use in skin diagnostics by dermatologists, regenerative surgeons, cosmetologists, and other professionals. It offers a compact, cost-efficient solution for multimodal imaging of skin.
研究不足
The device is a prototype and may require further optimization for widespread clinical use. The study does not detail long-term clinical validation or comparison with existing commercial devices.
1：Experimental Design and Method Selection:
The device uses polarized LED light for illumination and a CMOS sensor for imaging via a cross-oriented polarizing filter. Four imaging series are performed to collect different types of images for skin assessment.
2：Sample Selection and Data Sources:
Skin spots of diameters 34 mm or 11 mm are imaged under various LED illuminations.
3：List of Experimental Equipment and Materials:
The device includes a CMOS image sensor, LED illumination system, on-chip microcomputer, touchscreen, memory, and rechargeable battery.
4：Experimental Procedures and Operational Workflow:
Four consecutive imaging series are performed under different LED illuminations to collect RGB, spectral, video, and autofluorescence images.
5：Data Analysis Methods:
The images are processed to extract parametric maps of skin chromophores and fluorophores, and skin blood perfusion.
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