NSIP Law
Modulator, apparatus for obtaining light field data using modulator, and apparatus and method for processing light field data using modulator
A technology of acquiring and processing light field data for images is provided. A light field data acquisition apparatus includes a modulator with an attenuation pattern to spatially modulate a 4D light field for an image, and a sensor to acquire 2D signals of the spatially modulated 4D light field. By utilizing the attenuation pattern of the modulator, more spatial data may be acquired in a low angular frequency region than that acquired in a high angular frequency region.
Samsung Electronics Co., Ltd.
G H G G G
G02B H04N G02B G02B G02B
inventional inventional inventional inventional additional
Sang-Wook Joo-Young Seong-Deok Jae-Guyn Won-Hee Byung-Kwan
Han Kang Lee Lim Choe Park