3D topography of biologic tissue by multiview imaging and structured light illumination

Peng Liu; Shiwu Zhang; Ronald Xu

doi:10.1117/12.2041032

27 February 2014 3D topography of biologic tissue by multiview imaging and structured light illumination

Peng Liu, Shiwu Zhang, Ronald Xu

Proceedings Volume 8935, Advanced Biomedical and Clinical Diagnostic Systems XII; 89350H (2014) https://doi.org/10.1117/12.2041032
Event: SPIE BiOS, 2014, San Francisco, California, United States

Abstract

Obtaining three-dimensional (3D) information of biologic tissue is important in many medical applications. This paper presents two methods for reconstructing 3D topography of biologic tissue: multiview imaging and structured light illumination. For each method, the working principle is introduced, followed by experimental validation on a diabetic foot model. To compare the performance characteristics of these two imaging methods, a coordinate measuring machine (CMM) is used as a standard control. The wound surface topography of the diabetic foot model is measured by multiview imaging and structured light illumination methods respectively and compared with the CMM measurements. The comparison results show that the structured light illumination method is a promising technique for 3D topographic imaging of biologic tissue.

Citation Download Citation

Peng Liu, Shiwu Zhang, and Ronald Xu "3D topography of biologic tissue by multiview imaging and structured light illumination", Proc. SPIE 8935, Advanced Biomedical and Clinical Diagnostic Systems XII, 89350H (27 February 2014); https://doi.org/10.1117/12.2041032

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