2 November 2001 Optical topographic reconstruction using photon measurement density function
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Abstract
The multi-channel NIR system can obtain the topographic image of brain function in the cortex. Since the light is strongly scattered in biological tissue, the spatial sensitivity of the source-detector pairs is broadly distributed in the brain cortex. This phenomenon causes poor spatial resolution of topographic imaging. In this study, the spatial sensitivity distribution of the source-detector pairs is incorporated into the reconstruction algorithm of the topographic image to improve the spatial resolution.
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Yoshihiko Kashio, Yoshihiko Kashio, Eiji Okada, Eiji Okada, "Optical topographic reconstruction using photon measurement density function", Proc. SPIE 4431, Photon Migration, Optical Coherence Tomography, and Microscopy, (2 November 2001); doi: 10.1117/12.447439; https://doi.org/10.1117/12.447439
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