Comparison of three-dimensional optical coherence tomography and high resolution photography for art conservation studies
Gold punchwork and underdrawing in Renaissance panel paintings are analyzed using both three-dimensional swept source / Fourier domain optical coherence tomography (3D-OCT) and high resolution digital photography. 3D-OCT can generate en face images with micrometer-scale resolutions at arbitrary ... [Opt. Express 15, 15972-15986 (2007)]
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