# Curvature-Variation-Inspired Sampling for Point Cloud Classification and Segmentation

> Research article (IEEE Signal Processing Letters, 2022) · cited 30× · AI/ML

**Wikidata**: [openalex:W4292969803](https://www.wikidata.org/wiki/openalex:W4292969803)  
**Source**: https://4ort.xyz/entity/curvature-variation-inspired-sampling-for-point-cloud-classification-and-segmentation