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Skin surface topography and wrinkles are important biophysical features in both dermatological and cosmeceutical practice and research. Current skin surface topography evaluation techniques, such as replica-based methods, have limitations which may result in errors and inaccurate measurement. High-Definition Optical Coherence Tomography (HD-OCT) is a recently-developed non-invasive skin imaging modality...
Epidermis segmentation is a crucial step in many dermatological applications. Recently, high-definition optical coherence tomography (HD-OCT) has been developed and applied to imaging subsurface skin tissues. In this paper, a novel epidermis segmentation method using HD-OCT is proposed in which the epidermis is segmented by 3 steps: the weighted least square-based pre-processing, the graph-based skin...
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