1. Articles from David Giovannacci

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    1. Toward a multimodal fusion of layered cultural object images: complementarity of optical coherence tomography and terahertz time-domain imaging in the heritage field

      Toward a multimodal fusion of layered cultural object images: complementarity of optical coherence tomography and terahertz time-domain imaging in the heritage field

      Terahertz time-domain imaging (THz-TDI) and spectral-domain optical coherence tomography (SD-OCT) are two techniques capable of providing 3D datasets from which depth profiles and cross-sectional images of an object can be derived. They are novel photonics technologies of particular relevance to the field of heritage science, for which the comprehension of the stratigraphic structure of a cultural heritage object may help in the understanding of its artistic technology and state of preservation. The differences in imaging depth, field of view, and axial/lateral resolutions of the two imaging techniques provide different but complementary information of the same scene. Through the use ...

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    Toward a multimodal fusion of layered cultural object images: complementarity of optical coherence tomography and terahertz time-domain imaging in the heritage field Research Associate / Postdoctoral Fellow in Adaptive Optics and Optical Coherence Tomography at Indiana University Spectral interferogram prediction in high resolution dual- and multiple-band Fourier domain optical coherence tomography Process control and quality assurance in remote laser beam welding by optical coherence tomography Inline weld depth measurement for high brilliance laser beam sources using optical coherence tomography Multimodal endoscopy for colorectal cancer detection by optical coherence tomography and near-infrared fluorescence imaging Impact of optical coherence tomography on diagnostic decision-making by UK community optometrists: a clinical vignette study Scheimpflug Camera and Swept-Source Optical Coherence Tomography in Pachymetry Evaluation of Diabetic Patients Optical Coherence Tomography Angiography Compared with Indocyanine Green Angiography in Central Serous Chorioretinopathy Visualizing flow in an intact CSF network using optical coherence tomography: implications for human congenital hydrocephalus Spectral composition of low-coherence interferograms at high numerical apertures Evaluation of amalgam-related retinal neurotoxicity with optical coherence tomography findings