This doctoral thesis investigates the Multi-Planar Volumetric 3D Visualization technology in order to enhance the quality of the produced volumetric visualization, thus improving usability of the technology in real applications. The problem is addressed by applying system modelling, mathematical analysis and partial optimization techniques, followed by implementation of an experimental device. User evaluation tests were carried using pair wise comparison method to determine 3D perception quality based on the number of the depth planes, showing logarithmic dependence. The thesis also covers research done during an experimental device development process – by determining and implementing the required data transfer protocols, volumetric data mapping and synchronizing algorithms, with implementation in FPGA. The doctoral thesis is written in English containing an introduction, six chapters, conclusions and references having 67 Figures and 22 Tables, on 141 pages in total. The list of references consists of 133 titles.