Clarence Wust - Academia.edu (original) (raw)
Address: Oakville, Ontario, Canada
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Swiss Federal Laboratories for Material Testing and Research
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Papers by Clarence Wust
A novel method for noncontact visual measurement of the profile of surfaces is described. Sinusoi... more A novel method for noncontact visual measurement of the profile of surfaces is described. Sinusoidal color fringe patterns are projected onto the surface to be measured, which is then viewed with a color camera. From examination of the red, green, and blue components of a single color image the depth at each point on the surface is determined from the calculation of relative phase shifts.
Sixth Multidimensional Signal Processing Workshop, 1989
Machine Vision and Applications, 1991
A novel method for noncontact visual measurement of the profile of surfaces is described. Sinusoi... more A novel method for noncontact visual measurement of the profile of surfaces is described. Sinusoidal color fringe patterns are projected onto the surface to be measured, which is then viewed with a color camera. From examination of the red, green, and blue components of a single color image the depth at each point on the surface is determined from the calculation of relative phase shifts.
A novel method for noncontact visual measurement of the profile of surfaces is described. Sinusoi... more A novel method for noncontact visual measurement of the profile of surfaces is described. Sinusoidal color fringe patterns are projected onto the surface to be measured, which is then viewed with a color camera. From examination of the red, green, and blue components of a single color image the depth at each point on the surface is determined from the calculation of relative phase shifts.
Sixth Multidimensional Signal Processing Workshop, 1989
Machine Vision and Applications, 1991
A novel method for noncontact visual measurement of the profile of surfaces is described. Sinusoi... more A novel method for noncontact visual measurement of the profile of surfaces is described. Sinusoidal color fringe patterns are projected onto the surface to be measured, which is then viewed with a color camera. From examination of the red, green, and blue components of a single color image the depth at each point on the surface is determined from the calculation of relative phase shifts.