NTIRE 2026 hosts second cross-domain few-shot object detection challenge with 696 submissions from 31 teams pushing detection capabilities across unseen domains.
arXiv cs.CV · April 15, 2026
AI Summary
•The second CD-FSOD Challenge at NTIRE 2026 attracted 128 registered participants with 696 total submissions, demonstrating strong community engagement
•19 teams submitted valid final results, with participants exploring diverse innovative strategies across both open-source and closed-source competition tracks
•The challenge addresses the persistent problem of detecting objects in unseen target domains with limited annotation data, evaluating generalization capabilities across distinct domains
•Detailed analysis of submitted approaches and final results provides insights into state-of-the-art methods for advancing cross-domain few-shot object detection