Implementación y evaluación de algoritmos para la visualización de imágenes de campos de luz / Implementation and evaluation of algorithms for the visualization of light fields images / Implementação e avaliação de algoritmos para a visualização de imagen

Implementación y evaluación de algoritmos para la visualización de imágenes de campos de luz / Implementation and evaluation of algorithms for the visualization of light fields images / Implementação e avaliação de algoritmos para a visualização de imagen

In this work we determine the possibilities of using the light field model to generate new representations of a 3D scene by analyzing the space-angular information that contains the plenoptic function and its coding in a 4D matrix, selecting parametrization of two parallel planes. We implemented this coding, mutiperspective visualization and refocusing in the spatial and frequency domain, based on numerous authors and an experimental device. We evaluate the algorithms based on process times, preservation of the photometric attributes of the scene and refocus ranges. We conclude that the plenoptic photography is a powerful tool for 3D visualization.