1 code implementation • 24 Nov 2024 • Yuhang Yang, Jinhong Deng, Wen Li, Lixin Duan
Recent works often attribute such deficiency in dense predictions to the self-attention layers in the final block, and have achieved commendable results by modifying the original query-key attention to self-correlation attention, (e. g., query-query and key-key attention).
1 code implementation • 25 Mar 2024 • Yin Zhang, Jinhong Deng, Peidong Liu, Wen Li, Shiyu Zhao
A new benchmark for cross-domain MAV detection is proposed based on the proposed dataset.
1 code implementation • CVPR 2023 • Jinhong Deng, Dongli Xu, Wen Li, Lixin Duan
Self-training approaches recently achieved promising results in cross-domain object detection, where people iteratively generate pseudo labels for unlabeled target domain samples with a model, and select high-confidence samples to refine the model.
no code implementations • 29 Sep 2022 • Borun Xu, Biao Wang, Jinhong Deng, Jiale Tao, Tiezheng Ge, Yuning Jiang, Wen Li, Lixin Duan
Motion transfer aims to transfer the motion of a driving video to a source image.
1 code implementation • CVPR 2022 • Dongli Xu, Jinhong Deng, Wen Li
However, a deep understanding of how AP loss affects the detector from a pairwise ranking perspective has not yet been developed. In this work, we revisit the average precision (AP)loss and reveal that the crucial element is that of selecting the ranking pairs between positive and negative samples. Based on this observation, we propose two strategies to improve the AP loss.
no code implementations • 1 Jun 2022 • Jinhong Deng, Xiaoyue Zhang, Wen Li, Lixin Duan
In particular, we take advantage of the characteristics of cross-attention as used in detection transformer and propose the spatial-aware token alignment (SpaTA) and the semantic-aware token alignment (SemTA) strategies to guide the token alignment across domains.
1 code implementation • CVPR 2022 • Yahao Liu, Jinhong Deng, Jiale Tao, Tong Chu, Lixin Duan, Wen Li
Existing works typically treat cross-domain semantic segmentation (CDSS) as a data distribution mismatch problem and focus on aligning the marginal distribution or conditional distribution.
1 code implementation • ICCV 2021 • Yahao Liu, Jinhong Deng, Xinchen Gao, Wen Li, Lixin Duan
By integrating the boundary adaptation and prototype alignment, we are able to train a discriminative and domain-invariant model for cross-domain semantic segmentation.
1 code implementation • CVPR 2021 • Jinhong Deng, Wen Li, Yu-Hua Chen, Lixin Duan
We reveal that there often exists a considerable model bias for the simple mean teacher (MT) model in cross-domain scenarios, and eliminate the model bias with several simple yet highly effective strategies.