F. Ossant

Centre Hospitalier Universitaire de Tours

Papers

Total Citations

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About

F. Ossant is a researcher whose work bridges biomedical ultrasound and robotic sensing, with a particular focus on high-frequency acoustic characterization and imaging. His most cited study, “In vivo high-frequency ultrasonic characterization of human dermis” (1999, 48 citations), represents a significant contribution to dermatological tissue characterization. In this work, Ossant developed a method to estimate the slope of the attenuation coefficient in human skin using a centroid algorithm combined with a second-order autoregressive model for spectral analysis. This approach enabled non-invasive, in vivo differentiation between young and aged dermal tissues, offering a quantitative tool for assessing skin health and aging. Beyond biomedical applications, Ossant has also contributed to robotics with his work on an “Airborne ultrasonic imaging system for parallelepipedic object localization” (1996, 9 citations), where he designed an array of ten 200 kHz transducers for object detection and manipulation. This dual focus—on both medical diagnostics and industrial sensing—demonstrates his versatility in applying ultrasonic principles across fields. Though his citation counts are modest, Ossant’s work is foundational for researchers exploring high-frequency ultrasound in tissue characterization and non-destructive evaluation.