Abstract
The paper is devoted to analysis of orthodontic images and to new mathematical methods for evaluationof their characteristics. The main goal of the paper is in analysis of three-dimensional objects to enable numericalevaluation of measures important for the study of the appropriate treatment after dental operations.
Methodspresented include (i) computer analysis of a single image based upon its de-noising followed by a thresholding andimage components detection and (ii) presentation of tools for the three dimensional modelling using the doublecamera system. Proposed algorithms allow semi-automatic evaluation of measures between selected objects.