2024
DOI: 10.1609/aaai.v38i2.27846
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Spherical Pseudo-Cylindrical Representation for Omnidirectional Image Super-resolution

Qing Cai,
Mu Li,
Dongwei Ren
et al.

Abstract: Omnidirectional images have attracted significant attention in recent years due to the rapid development of virtual reality technologies. Equirectangular projection (ERP), a naive form to store and transfer omnidirectional images, however, is challenging for existing two-dimensional (2D) image super-resolution (SR) methods due to its inhomogeneous distributed sampling density and distortion across latitude. In this paper, we make one of the first attempts to design a spherical pseudo-cylindrical representation… Show more

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Cited by 2 publications
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