2 code implementations • 9 Apr 2024 • Junkai Yan, Yipeng Gao, Qize Yang, Xihan Wei, Xuansong Xie, AnCong Wu, Wei-Shi Zheng
Text-to-3D generation, which synthesizes 3D assets according to an overall text description, has significantly progressed.
1 code implementation • 3 Nov 2023 • Yipeng Gao, Zeyu Wang, Wei-Shi Zheng, Cihang Xie, Yuyin Zhou
Contrastive learning has emerged as a promising paradigm for 3D open-world understanding, i. e., aligning point cloud representation to image and text embedding space individually.
Ranked #1 on Zero-shot 3D classification on Objaverse LVIS (using extra training data)
1 code implementation • ICCV 2023 • Shenghao Fu, Junkai Yan, Yipeng Gao, Xiaohua Xie, Wei-Shi Zheng
We find that the architecture discrepancy between dense and sparse detectors leads to feature conflict, hampering the performance of one-decoder-layer detectors.
1 code implementation • 3 Feb 2023 • Jiayu Jiao, Yu-Ming Tang, Kun-Yu Lin, Yipeng Gao, Jinhua Ma, YaoWei Wang, Wei-Shi Zheng
In this work, we explore effective Vision Transformers to pursue a preferable trade-off between the computational complexity and size of the attended receptive field.
1 code implementation • CVPR 2023 • Yipeng Gao, Kun-Yu Lin, Junkai Yan, YaoWei Wang, Wei-Shi Zheng
Critically, in FSDAOD, the data-scarcity in the target domain leads to an extreme data imbalance between the source and target domains, which potentially causes over-adaptation in traditional feature alignment.
1 code implementation • 22 Sep 2022 • Yipeng Gao, Lingxiao Yang, Yunmu Huang, Song Xie, Shiyong Li, Wei-Shi Zheng
Under the domain shift, cross-domain few-shot object detection aims to adapt object detectors in the target domain with a few annotated target data.
no code implementations • 29 Sep 2021 • Zihui Wu, Haichang Gao, Shudong Zhang, Yipeng Gao
Then, we explored the effect of another classic smoothing regularizer, namely, the maximum entropy (ME), and we have found ME can also help reduce both inter-class similarity and intra-class variance.