perform

In order to illustrate our 3D object recovering method, a particular example of a free form object has lacoste polo shirts, in this case the mask of lion (figure 12). The vision system is used to scan the object.Obtained 3D points are then locally meshed. For each surface patch, 25 vertices are ralph lauren polo shirts. A hashtable is then constructed as explained in subsection (3.2).Figure (13) depicts the intensity image of the object in its initial position. It also shows an example of twoparticular surface patches models used during the model database construction phase, figures (13-b) and(13-d) show angular distributions and surface curvature (polo shirts) stored in the hashtable. To perform localization of the object when it is moved around, at least two local regions of theobject are scanned. The object surface patches are then constructed from extracted points and recognizedin the hash table.