2 code implementations • 13 Feb 2024 • Jiachen Lu, Renyuan Peng, Xinyue Cai, Hang Xu, Feng Wen, Wei zhang, Li Zhang
Instead, our work establishes a unified representation of both types of data domain by projecting both Euclidean and non-Euclidean data into an integer series called RoadNet Sequence.
1 code implementation • 7 Feb 2024 • Jiaqi Chen, Yuxian Jiang, Jiachen Lu, Li Zhang
Leveraging large language models (LLMs), autonomous agents have significantly improved, gaining the ability to handle a variety of tasks.
no code implementations • 3 Feb 2024 • Yurui Chen, Junge Zhang, Ziyang Xie, Wenye Li, Feihu Zhang, Jiachen Lu, Li Zhang
Autonomous driving simulation system plays a crucial role in enhancing self-driving data and simulating complex and rare traffic scenarios, ensuring navigation safety.
2 code implementations • 31 Jan 2024 • Renyuan Peng, Xinyue Cai, Hang Xu, Jiachen Lu, Feng Wen, Wei zhang, Li Zhang
Accurate extraction of lane graphs relies on precisely estimating vertex and edge information within the DAG.
1 code implementation • 5 Dec 2023 • Jiachen Lu, Ze Huang, Zeyu Yang, Jiahui Zhang, Li Zhang
Generating multi-camera street-view videos is critical for augmenting autonomous driving datasets, addressing the urgent demand for extensive and varied data.
1 code implementation • 19 Oct 2023 • Zijie Pan, Jiachen Lu, Xiatian Zhu, Li Zhang
In this framework, a significant challenge arises: To compute gradients for individual image pixels, it is necessary to backpropagate gradients from the designated latent space through the frozen components of the image model, such as the VAE encoder used within LDM.
no code implementations • 4 Jul 2023 • Zheyuan Zhou, Jiachen Lu, Yihan Zeng, Hang Xu, Li Zhang
To this end, we propose to learn Significance-gUided Information for 3D Temporal detection (SUIT), which simplifies temporal information as sparse features for information fusion across frames.
2 code implementations • CVPR 2023 • Jiaqi Chen, Jiachen Lu, Xiatian Zhu, Li Zhang
To that end, the segmentation mask is expressed with a special type of image (dubbed as maskige).
1 code implementation • 30 Jan 2023 • Qiang Wan, Zilong Huang, Jiachen Lu, Gang Yu, Li Zhang
Since the introduction of Vision Transformers, the landscape of many computer vision tasks (e. g., semantic segmentation), which has been overwhelmingly dominated by CNNs, recently has significantly revolutionized.
no code implementations • ICCV 2023 • Jiachen Lu, Renyuan Peng, Xinyue Cai, Hang Xu, Hongyang Li, Feng Wen, Wei zhang, Li Zhang
The extraction of road network is essential for the generation of high-definition maps since it enables the precise localization of road landmarks and their interconnections.
3 code implementations • 19 Jul 2022 • Li Zhang, Jiachen Lu, Sixiao Zheng, Xinxuan Zhao, Xiatian Zhu, Yanwei Fu, Tao Xiang, Jianfeng Feng, Philip H. S. Torr
Extensive experiments show that our methods achieve appealing performance on a variety of dense prediction tasks (e. g., object detection and instance segmentation and semantic segmentation) as well as image classification.
1 code implementation • 5 Jul 2022 • Jiachen Lu, Junge Zhang, Xiatian Zhu, Jianfeng Feng, Tao Xiang, Li Zhang
With linear complexity, much longer token sequences are permitted by SOFT, resulting in superior trade-off between accuracy and complexity.
1 code implementation • 8 Jun 2022 • Jiachen Lu, Zheyuan Zhou, Xiatian Zhu, Hang Xu, Li Zhang
A self-driving perception model aims to extract 3D semantic representations from multiple cameras collectively into the bird's-eye-view (BEV) coordinate frame of the ego car in order to ground downstream planner.
2 code implementations • NeurIPS 2021 • Jiachen Lu, Jinghan Yao, Junge Zhang, Xiatian Zhu, Hang Xu, Weiguo Gao, Chunjing Xu, Tao Xiang, Li Zhang
Crucially, with a linear complexity, much longer token sequences are permitted in SOFT, resulting in superior trade-off between accuracy and complexity.
5 code implementations • CVPR 2021 • Sixiao Zheng, Jiachen Lu, Hengshuang Zhao, Xiatian Zhu, Zekun Luo, Yabiao Wang, Yanwei Fu, Jianfeng Feng, Tao Xiang, Philip H. S. Torr, Li Zhang
In this paper, we aim to provide an alternative perspective by treating semantic segmentation as a sequence-to-sequence prediction task.
Ranked #2 on Semantic Segmentation on FoodSeg103 (using extra training data)