# H2FA R-CNN: Holistic and Hierarchical Feature Alignment for Cross-domain Weakly Supervised Object Detection

> Research article (2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2022) · cited 40× · AI/ML

**Wikidata**: [openalex:W4312256083](https://www.wikidata.org/wiki/openalex:W4312256083)  
**Source**: https://4ort.xyz/entity/h2fa-r-cnn-holistic-and-hierarchical-feature-alignment-for-cross-domain-weakly-supervised-object-detection