Search Results for author: Zhongxue Gan

Found 10 papers, 1 papers with code

O2V-Mapping: Online Open-Vocabulary Mapping with Neural Implicit Representation

no code implementations10 Apr 2024 Muer Tie, Julong Wei, Zhengjun Wang, Ke wu, Shansuai Yuan, Kaizhao Zhang, Jie Jia, Jieru Zhao, Zhongxue Gan, Wenchao Ding

Online construction of open-ended language scenes is crucial for robotic applications, where open-vocabulary interactive scene understanding is required.

Image Segmentation Object +4

HGS-Mapping: Online Dense Mapping Using Hybrid Gaussian Representation in Urban Scenes

no code implementations29 Mar 2024 Ke wu, Kaizhao Zhang, Zhiwei Zhang, Shanshuai Yuan, Muer Tie, Julong Wei, Zijun Xu, Jieru Zhao, Zhongxue Gan, Wenchao Ding

However, integrating 3DGS into a street-view dense mapping framework still faces two challenges, including incomplete reconstruction due to the absence of geometric information beyond the LiDAR coverage area and extensive computation for reconstruction in large urban scenes.

Autonomous Vehicles Scene Understanding

OpenAnnotate3D: Open-Vocabulary Auto-Labeling System for Multi-modal 3D Data

no code implementations20 Oct 2023 Yijie Zhou, Likun Cai, Xianhui Cheng, Zhongxue Gan, xiangyang xue, Wenchao Ding

In the era of big data and large models, automatic annotating functions for multi-modal data are of great significance for real-world AI-driven applications, such as autonomous driving and embodied AI.

Autonomous Driving

Improving Generalization in Visual Reinforcement Learning via Conflict-aware Gradient Agreement Augmentation

no code implementations ICCV 2023 Siao Liu, Zhaoyu Chen, Yang Liu, Yuzheng Wang, Dingkang Yang, Zhile Zhao, Ziqing Zhou, Xie Yi, Wei Li, Wenqiang Zhang, Zhongxue Gan

In particular, CG2A develops a Gradient Agreement Solver to adaptively balance the varying gradient magnitudes, and introduces a Soft Gradient Surgery strategy to alleviate the gradient conflicts.

reinforcement-learning

Boost Vision Transformer with GPU-Friendly Sparsity and Quantization

no code implementations CVPR 2023 Chong Yu, Tao Chen, Zhongxue Gan, Jiayuan Fan

Moreover, GPUSQ-ViT can boost actual deployment performance by 1. 39-1. 79 times and 3. 22-3. 43 times of latency and throughput on A100 GPU, and 1. 57-1. 69 times and 2. 11-2. 51 times improvement of latency and throughput on AGX Orin.

Benchmarking Knowledge Distillation +1

FlowMap: Path Generation for Automated Vehicles in Open Space Using Traffic Flow

no code implementations2 May 2023 Wenchao Ding, Jieru Zhao, Yubin Chu, Haihui Huang, Tong Qin, Chunjing Xu, Yuxiang Guan, Zhongxue Gan

However, how to cognize the ``road'' for automated vehicles where there is no well-defined ``roads'' remains an open problem.

Self-Evolutionary Reservoir Computer Based on Kuramoto Model

no code implementations25 Jan 2023 Zhihao Zuo, Zhongxue Gan, Yuchuan Fan, Vjaceslavs Bobrovs, Xiaodan Pang, Oskars Ozolins

The human brain's synapses have remarkable activity-dependent plasticity, where the connectivity patterns of neurons change dramatically, relying on neuronal activities.

Efficient universal shuffle attack for visual object tracking

no code implementations14 Mar 2022 Siao Liu, Zhaoyu Chen, Wei Li, Jiwei Zhu, Jiafeng Wang, Wenqiang Zhang, Zhongxue Gan

Recently, adversarial attacks have been applied in visual object tracking to deceive deep trackers by injecting imperceptible perturbations into video frames.

Adversarial Attack Computational Efficiency +2

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