# PC <sup>2</sup> -PU: Patch Correlation and Point Correlation for Effective Point Cloud Upsampling

> Research article (Proceedings of the 30th ACM International Conference on Multimedia, 2022) · cited 27× · AI/ML

**Wikidata**: [openalex:W4304080787](https://www.wikidata.org/wiki/openalex:W4304080787)  
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