Prostorová vizualizace biologických signálů

Abstract

The main objective of this thesis was to primarily develop a digital logic design for an FPGA in the construction of a 3D LED display, revive the circuit, and demonstrate its functionality by rendering selected geometric shapes in 3D space. The final goal was to spatially display vector cardiography signals. The theoretical part of the work focuses on biological signals, vector cardiography, and field-programmable gate arrays (FPGA). The subsequent section provides a detailed description of the construction of the 3D LED display and its components. The practical part deals with the logic design for the FPGA, followed by its completion and verification. The first part of this chapter describes the delineation of the display area geometry, which is used for displaying static signals in space or animations. The FPGA logic design was created for the Cmod S6 module to control the rotating display. The overall hierarchy of the logic design is described using a block diagram. The last part of the thesis is dedicated to verification, the functionality of the display, and the demonstration of achieved results using images, including successfully created vector cardiography animations. The implementation of a 3D LED display for VKG has the potential to improve the diagnosis and visualization of cardiac data in the medical environment and can serve as a tool for further research and development in the field of biomedical engineering.