# APUNet: Attention-guided upsampling network for sparse and non-uniform point cloud

> Research article (Pattern Recognition, 2023) · cited 17× · AI/ML

**Wikidata**: [openalex:W4382700983](https://www.wikidata.org/wiki/openalex:W4382700983)  
**Source**: https://4ort.xyz/entity/apunet-attention-guided-upsampling-network-for-sparse-and-non-uniform-point-cloud