The proposed method is based on a laser multiple-line triangulation technique, where each of several measuring modules uses a unique laser wavelength. The measuring modules are positioned so that the entire surface of the foot is digitized. This prevents unwanted overlapping between adjacent light patterns.The precision of the system is better than 0.3 mm. The system is capable of measuring objects in motion. The results of the shape of a foot rising on its toes are given as an example.
COBISS.SI-ID: 11223579
We developed a laser scanner that provides 3D cloud information and texture data. By defining the face registration as a problem of aligning a 3D data cloud with a predefined reference template, we solve the registration problem with a second order gradient algorithm working on a shape space designed for reducing the computational complexity of the method.
COBISS.SI-ID: 7372372