Abstract:Light field (LF) enables high-dimensional image data representation
since it can capture spatial and angular information of light rays
simultaneously. The low spatial resolution caused by the limited imaging
ability of the capturing equipment and the trade-off between spatial and
angular resolution greatly affects the quality and application of LF
images. In this letter, we propose an end-to-end LF super-resolution
(SR) method via geometric feature interaction. Firstly, the
low-resolution LF images are stacked… Show more
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