Modulator apparatus for obtaining light field data using modulator apparatus and method for processing light field data using modulator

摘要

it is obtained for the light field of the scene data, and discloses a technique related to the processing of the acquired light field data. The light field data acquisition apparatus according to an aspect includes a sensor to obtain 2D signal of the modulator and comprising an attenuation pattern to modulate a 4D light field of a scene space, space the modulated 4D light field. Low spatial data of the angular frequency domain by the attenuation pattern of the modulator is compared with the angular data of high spatial frequency region can be obtained in a relatively larger. ; light field data, image processing, the modulator, the spatial modulation