Search Results for author: Zhizhong Su

Found 7 papers, 5 papers with code

Sparse4D v3: Advancing End-to-End 3D Detection and Tracking

1 code implementation20 Nov 2023 Xuewu Lin, Zixiang Pei, Tianwei Lin, Lichao Huang, Zhizhong Su

We introduce two auxiliary training tasks (Temporal Instance Denoising and Quality Estimation) and propose decoupled attention to make structural improvements, leading to significant enhancements in detection performance.

Autonomous Driving Denoising

Sparse4D v2: Recurrent Temporal Fusion with Sparse Model

1 code implementation23 May 2023 Xuewu Lin, Tianwei Lin, Zixiang Pei, Lichao Huang, Zhizhong Su

Firstly, it reduces the computational complexity of temporal fusion from $O(T)$ to $O(1)$, resulting in significant improvements in inference speed and memory usage.

HybridGazeNet: Geometric model guided Convolutional Neural Networks for gaze estimation

no code implementations23 Nov 2021 Shaobo Guo, Xiao Jiang, Zhizhong Su, Rui Wu, Xin Wang

As a critical cue for understanding human intention, human gaze provides a key signal for Human-Computer Interaction(HCI) applications.

Gaze Estimation

Gaussian Vector: An Efficient Solution for Facial Landmark Detection

no code implementations3 Oct 2020 Yilin Xiong, Zijian Zhou, Yuhao Dou, Zhizhong Su

Significant progress has been made in facial landmark detection with the development of Convolutional Neural Networks.

Facial Landmark Detection

VarGFaceNet: An Efficient Variable Group Convolutional Neural Network for Lightweight Face Recognition

3 code implementations11 Oct 2019 Mengjia Yan, Mengao Zhao, Zining Xu, Qian Zhang, Guoli Wang, Zhizhong Su

To improve the discriminative and generalization ability of lightweight network for face recognition, we propose an efficient variable group convolutional network called VarGFaceNet.

Face Detection Face Identification +2

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