# Improved Feature Point Pair Purification Algorithm Based on SIFT During Endoscope Image Stitching

> Research article (Frontiers in Neurorobotics, 2022) · cited 104× · AI/ML

**Wikidata**: [openalex:W4212829650](https://www.wikidata.org/wiki/openalex:W4212829650)  
**Source**: https://4ort.xyz/entity/improved-feature-point-pair-purification-algorithm-based-on-sift-during-endoscope-image-stitching