Real-Time Flatness Inspection System For Steel Strip Production Lines. - Daniel F. García; Manuel García; Faustino Obeso; Valentin Fernández (Real Time Imaging, 1999)

Flatness measurement system based on a nonlinear optical triangulation technique. - Daniel F. García; Manuel García; Faustino Obeso; Valentin Fernández (IEEE Trans. Instrum. Meas., 2002)