Search Results for author: Zhizheng Liu

Found 7 papers, 5 papers with code

COOLer: Class-Incremental Learning for Appearance-Based Multiple Object Tracking

1 code implementation4 Oct 2023 Zhizheng Liu, Mattia Segu, Fisher Yu

Continual learning allows a model to learn multiple tasks sequentially while retaining the old knowledge without the training data of the preceding tasks.

Class Incremental Learning Disentanglement +2

Unsupervised Continual Semantic Adaptation through Neural Rendering

1 code implementation CVPR 2023 Zhizheng Liu, Francesco Milano, Jonas Frey, Roland Siegwart, Hermann Blum, Cesar Cadena

Due to the mismatch between training and deployment data, adapting the model on the new scenes is often crucial to obtain good performance.

Neural Rendering Segmentation +3

OpenCalib: A Multi-sensor Calibration Toolbox for Autonomous Driving

1 code implementation27 May 2022 Guohang Yan, Liu Zhuochun, Chengjie Wang, Chunlei Shi, Pengjin Wei, Xinyu Cai, Tao Ma, Zhizheng Liu, Zebin Zhong, Yuqian Liu, Ming Zhao, Zheng Ma, Yikang Li

To this end, we present OpenCalib, a calibration toolbox that contains a rich set of various sensor calibration methods.

Autonomous Driving

Perception Entropy: A Metric for Multiple Sensors Configuration Evaluation and Design

no code implementations14 Apr 2021 Tao Ma, Zhizheng Liu, Yikang Li

To tackle these issues, we propose a novel method based on conditional entropy in Bayesian theory to evaluate the sensor configurations containing both cameras and LiDARs.

Autonomous Driving

CRLF: Automatic Calibration and Refinement based on Line Feature for LiDAR and Camera in Road Scenes

no code implementations8 Mar 2021 Tao Ma, Zhizheng Liu, Guohang Yan, Yikang Li

For autonomous vehicles, an accurate calibration for LiDAR and camera is a prerequisite for multi-sensor perception systems.

Autonomous Vehicles

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