Kaifeng Zhang
I am a first-year Ph.D. student in computer science at UIUC, advised by Prof. Yunzhu Li.
Previously, I was an undergraduate student at Tsinghua University majoring in computer science (Yao class).
My research interest is in computer vision, machine learning and robotics.
During my undergrad, I am very fortunate to have worked with Prof. Xiaolong Wang from UC San Diego,
and Prof. Yang Gao from Tsinghua University.
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[2023.6] Graduated from Tsinghua University. Starting my Ph.D. study at UIUC.
[2023.1] One paper gets accepted to ICLR 2023.
[2022.7] One paper gets accepted to ECCV 2022 as oral presentation.
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Semantic-Aware Fine-Grained Correspondence
Yingdong Hu,
Renhao Wang,
Kaifeng Zhang,
Yang Gao
European Conference on Computer Vision (ECCV), 2022 (Oral).
arXiv
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We show that fine-grained features learned with low-level contrastive objectives are
complementary to semantic features from image-level SSL methods. Fusing these features can significantly improve the performance for downstream tasks.
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