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arXiv · 1803.06466

Example-based super-resolution for point-cloud video

Diogo C. Garcia·Tiago A. Fonseca·Ricardo L. de Queiroz
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Abstract

We propose a mixed-resolution point-cloud representation and an example-based super-resolution framework, from which several processing tools can be derived, such as compression, denoising and error concealment. By inferring the high-frequency content of low-resolution frames based on the similarities between adjacent full-resolution frames, the proposed framework achieves an average 1.18 dB gain over low-pass versions of the point-cloud, for a projection-based distortion metric[1-2].

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BibTeXRIS

Diogo C. Garcia, Tiago A. Fonseca, Ricardo L. de Queiroz. 2018-03-17. Example-based super-resolution for point-cloud video. https://arxiv.org/abs/1803.06466

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