# Key.Net: Keypoint Detection by Handcrafted and Learned CNN Filters Revisited

> Research article (IEEE Transactions on Pattern Analysis and Machine Intelligence, 2022) · cited 78× · AI/ML

**Wikidata**: [openalex:W4210300019](https://www.wikidata.org/wiki/openalex:W4210300019)  
**Source**: https://4ort.xyz/entity/key-net-keypoint-detection-by-handcrafted-and-learned-cnn-filters-revisited