Optical metrology of three-dimensional objects is a subject of major interest for science and technology. Several methods have been proposed and research is pursuing on the study of various principles. The method to be described employes a coded illumination of the three-dimensional space by fringes projection and the information of the object is decoded with a moire technique. The principle of the method ranges a large spectrum of applications. The emphasis for practical applications is given on the field of biomedical studies. The analysis of dismorphosises in static (anatomy) and dynamical (functional) situations is presented, in particular for the study of feet-system and locomotor movement, face aesthetic morphology and trunk studies. Capabilities and advantages of the method are described and demonstrated including video recording.