Blar i NTNU Open på forfatter "Schettini, Raimondo"
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DIY absolute tele-colorimeter using a camera-projector system
Guarnera, Giuseppe Claudio; Bianco, Simone; Schettini, Raimondo (Chapter, 2018)Image-based reflectance measurement setups lower costs and increase the speed of reflectance acquisition. Unfortunately, consumer camera sensors are designed to produce aesthetically pleasing images, rather than faithfully ... -
Turning a Digital Camera into an Absolute 2D Tele‐Colorimeter
Guarnera, Giuseppe Claudio; Bianco, Simone; Schettini, Raimondo (Journal article; Peer reviewed, 2018)We present a simple and effective technique for absolute colorimetric camera characterization, invariant to changes in exposure/aperture and scene irradiance, suitable in a wide range of applications including image‐based ...