Search Results for author: Song Fu

Found 7 papers, 3 papers with code

VirtualPainting: Addressing Sparsity with Virtual Points and Distance-Aware Data Augmentation for 3D Object Detection

no code implementations26 Dec 2023 Sudip Dhakal, Dominic Carrillo, Deyuan Qu, Michael Nutt, Qing Yang, Song Fu

In recent times, there has been a notable surge in multimodal approaches that decorates raw LiDAR point clouds with camera-derived features to improve object detection performance.

2D Semantic Segmentation 3D Object Detection +3

SiCP: Simultaneous Individual and Cooperative Perception for 3D Object Detection in Connected and Automated Vehicles

1 code implementation8 Dec 2023 Deyuan Qu, Qi Chen, Tianyu Bai, Andy Qin, HongSheng Lu, Heng Fan, Song Fu, Qing Yang

Cooperative perception for connected and automated vehicles is traditionally achieved through the fusion of feature maps from two or more vehicles.

3D Object Detection object-detection

Online Self-Evolving Anomaly Detection in Cloud Computing Environments

1 code implementation16 Nov 2021 Haili Wang, Jingda Guo, Xu Ma, Song Fu, Qing Yang, Yunzhong Xu

As a distinct advantage of our framework, cloud system administrators only need to check a small number of detected anomalies, and their decisions are leveraged to update the detector.

Anomaly Detection Cloud Computing +2

Receptivity and stability of hypersonic leading-edge sweep flows around a blunt body

no code implementations3 Dec 2020 Youcheng Xi, Jie Ren, Liang Wang, Song Fu

We establish an adjoint-based bi-orthogonal eigenfunction system to address the receptivity problem of such flows to any external forces and boundary perturbations.

Fluid Dynamics

CoFF: Cooperative Spatial Feature Fusion for 3D Object Detection on Autonomous Vehicles

no code implementations24 Sep 2020 Jingda Guo, Dominic Carrillo, Sihai Tang, Qi Chen, Qing Yang, Song Fu, Xi Wang, Nannan Wang, Paparao Palacharla

To reduce the amount of transmitted data, feature map based fusion is recently proposed as a practical solution to cooperative 3D object detection by autonomous vehicles.

3D Object Detection Autonomous Vehicles +2

DCANet: Learning Connected Attentions for Convolutional Neural Networks

no code implementations9 Jul 2020 Xu Ma, Jingda Guo, Sihai Tang, Zhinan Qiao, Qi Chen, Qing Yang, Song Fu

With DCANet, all attention blocks in a CNN model are trained jointly, which improves the ability of attention learning.

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