Safarov O. Methods of computer visualization of three-dimensional geometric models of photogrammetric scenes.

The object of study - three-dimensional visualization of photogrammetric processes scenes. The aim is to research and develop methods of computer processing and visualization of three-dimensional geometric models of photogrammetric scenes. Research methods. In the design of geometric models of formation of scanner images were used geometric modeling techniques, interpolation and approximation of data and theory epipolar geometry. In developing methods for improving spatial and radiometric differences digital images the methods of geometric transformations have applied, the discrete geometric modeling, spectral signal theory and statistical processing of the experimental data in developing methods for visualization of three-dimensional models of photogrammetric scenes were used methods of multi-dimensional geometry.The practical significance of these results is a substantial increase in the efficiency of the correction and fusion of multispectral photogrammetric images, which are the algorithmic base of developed methods of image processing. Similarly, the practical importance are increasing the reliability and realism of the resulting model, as well as optimizing the use of computational resources on the process of image pre-processing and model building.