# Secure Outsourced SIFT: Accurate and Efficient Privacy-Preserving Image SIFT Feature Extraction

> Research article (IEEE Transactions on Image Processing, 2023) · cited 32× · AI/ML

**Wikidata**: [openalex:W4385696039](https://www.wikidata.org/wiki/openalex:W4385696039)  
**Source**: https://4ort.xyz/entity/secure-outsourced-sift-accurate-and-efficient-privacy-preserving-image-sift-feature-extraction