CPC H04N 13/398 (2018.05) [G02B 30/10 (2020.01); H04N 13/125 (2018.05); H04N 13/302 (2018.05)] | 18 Claims |
1. A display apparatus comprising:
a display comprising:
a first display panel comprising a plurality of sub-pixels,
a lens array disposed on the first display panel and comprises a plurality of unit lens, and
a second display panel disposed on the lens array; and
a processor configured to:
based on a plurality of light field (LF) images, obtain a left (L) image and a right (R) image to drive the display by time-multiplexing,
correct a second L image to drive the second display panel among L images based on a first R image to drive the first display panel among R images, and correct a second R image to drive the second display panel among the R images based on a first L image to drive the first display panel among the L images, and
display a stereoscopic image by driving the display by time-multiplexing based on the L image which comprises the corrected second L image and the R image which comprises the corrected second R image,
wherein the lens array disposed on the first display panel such that respectively unit lens is arranged on a predetermined number of first sub-pixels, and
wherein the processor is further configured to,
based on information of a viewpoint at which a plurality of LF images are captured, extract an LF image representing a left viewpoint and an LF image representing a right viewpoint among the plurality of LF images,
based on the LF image representing the left viewpoint obtain a left (L) images respectively corresponding to the first display panel and the second display panel, and based on the LF image representing the right viewpoint obtain a right (R) images respectively corresponding to the first display panel and the second display panel.
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