G
Giovanna Sansoni
Researcher at University of Brescia
Publications - 93
Citations - 2370
Giovanna Sansoni is an academic researcher from University of Brescia. The author has contributed to research in topics: Projection (set theory) & Structured light. The author has an hindex of 17, co-authored 92 publications receiving 2041 citations. Previous affiliations of Giovanna Sansoni include Brescia University.
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State-of-The-Art and Applications of 3D Imaging Sensors in Industry, Cultural Heritage, Medicine, and Criminal Investigation
TL;DR: Following an overview of the state-of-art of 3D imaging sensors, a number of significant examples of their use are presented, with particular reference to industry, heritage, medicine, and criminal investigation applications.
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Three-dimensional vision based on a combination of gray-code and phase-shift light projection: analysis and compensation of the systematic errors
TL;DR: A combination of phase-shift with gray-code light projection into a three-dimensional vision system based on the projection of structured light is presented, and the system shows excellent linearity.
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Combination of a Vision System and a Coordinate Measuring Machine for the Reverse Engineering of Freeform Surfaces
TL;DR: In this article, the authors describe a methodology for the reverse engineering of complex, free-form surfaces based on the integration of the measurement information from a 3D vision sensor and a coordinate measuring machine (CMM).
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Calibration and performance evaluation of a 3-D imaging sensor based on the projection of structured light
TL;DR: From the extensive set or experiments carried out to evaluate the measurement performance, good linearity has been observed, and an overall mean value of the measurement error equal to 40 /spl mu/m, with a variability of about /spl plusmn/35 /splmu/m has been estimated.
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Three-dimensional imaging based on Gray-code light projection: characterization of the measuring algorithm and development of a measuring system for industrial applications
TL;DR: A three-dimensional (3-D) imaging system based on Gray-code projection is described; it is thought to be used as an integration to the already developed profilometer based on the projection of multifrequency gratings.