Ji Zhang

According to our database, Ji Zhang authored at least 43 papers between 2012 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

AutoMerge: A Framework for Map Assembling and Smoothing in City-Scale Environments.

Peng Yin, Shiqi Zhao, Haowen Lai, Ruohai Ge, Ji Zhang, Howie Choset, Sebastian A. Scherer

IEEE Trans. Robotics, October, 2023

Representation granularity enables time-efficient autonomous exploration in large, complex worlds.

Chao Cao, Hongbiao Zhu, Z. Ren, Howie Choset, Ji Zhang

Sci. Robotics, July, 2023

MUI-TARE: Cooperative Multi-Agent Exploration With Unknown Initial Position.

Jingtian Yan, Xingqiao Lin, Zhongqiang Ren, Shiqi Zhao, Jieqiong Yu, Chao Cao, Peng Yin, Ji Zhang, Sebastian A. Scherer

IEEE Robotics Autom. Lett., July, 2023

iSimLoc: Visual Global Localization for Previously Unseen Environments With Simulated Images.

Peng Yin, Ivan Cisneros, Shiqi Zhao, Ji Zhang, Howie Choset, Sebastian A. Scherer

IEEE Trans. Robotics, June, 2023

Exploring the Most Sectors at the DARPA Subterranean Challenge Finals.

Chao Cao, Lucas Nogueira, Hongbiao Zhu, John Keller, Graeme Best, Rohit Garg, David Kohanbash, Jay Maier, Shibo Zhao, Fan Yang, Katarina Cujic, Ryan Darnley, Robert DeBortoli, Bill Drozd, Peigen Sun, Ian Higgins, Steven Willits, Greg Armstrong, Ji Zhang, Geoffrey A. Hollinger, Matthew Travers, Sebastian A. Scherer

Field Robotics, January, 2023

2022

MUI-TARE: Multi-Agent Cooperative Exploration with Unknown Initial Position.

Jingtian Yan, Xingqiao Lin, Zhongqiang Ren, Shiqi Zhao, Jieqiong Yu, Chao Cao, Peng Yin, Ji Zhang, Sebastian A. Scherer

CoRR, 2022

iSimLoc: Visual Global Localization for Previously Unseen Environments with Simulated Images.

Peng Yin, Ivan Cisneros, Ji Zhang, Howie Choset, Sebastian A. Scherer

CoRR, 2022

ALTO: A Large-Scale Dataset for UAV Visual Place Recognition and Localization.

Ivan Cisneros, Peng Yin, Ji Zhang, Howie Choset, Sebastian A. Scherer

CoRR, 2022

AutoMerge: A Framework for Map Assembling and Smoothing in City-scale Environments.

Peng Yin, Haowen Lai, Shiqi Zhao, Ruijie Fu, Ivan Cisneros, Ruohai Ge, Ji Zhang, Howie Choset, Sebastian A. Scherer

CoRR, 2022

ALITA: A Large-scale Incremental Dataset for Long-term Autonomy.

Peng Yin, Shiqi Zhao, Ruohai Ge, Ivan Cisneros, Ruijie Fu, Ji Zhang, Howie Choset, Sebastian A. Scherer

CoRR, 2022

RCA: Ride Comfort-Aware Visual Navigation via Self-Supervised Learning.

Xinjie Yao, Ji Zhang, Jean Oh

Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2022

FAR Planner: Fast, Attemptable Route Planner using Dynamic Visibility Update.

Fan Yang, Chao Cao, Hongbiao Zhu, Jean Oh, Ji Zhang

Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2022

Autonomous Exploration Development Environment and the Planning Algorithms.

Chao Cao, Hongbiao Zhu, Fan Yang, Yukun Xia, Howie Choset, Jean Oh, Ji Zhang

Proceedings of the 2022 International Conference on Robotics and Automation, 2022

2021

FusionVLAD: A Multi-View Deep Fusion Networks for Viewpoint-Free 3D Place Recognition.

Peng Yin, Lingyun Xu, Ji Zhang, Howie Choset

IEEE Robotics Autom. Lett., 2021

i3dLoc: Image-to-range Cross-domain Localization Robust to Inconsistent Environmental Conditions.

Peng Yin, Lingyun Xu, Ji Zhang, Sebastian A. Scherer

CoRR, 2021

i3dLoc: Image-to-range Cross-domain Localization Robust to Inconsistent Environmental Conditions.

Peng Yin, Lingyun Xu, Ji Zhang, Howie Choset, Sebastian A. Scherer

Proceedings of the Robotics: Science and Systems XVII, Virtual Event, July 12-16, 2021., 2021

TARE: A Hierarchical Framework for Efficiently Exploring Complex 3D Environments.

Chao Cao, Hongbiao Zhu, Howie Choset, Ji Zhang

Proceedings of the Robotics: Science and Systems XVII, Virtual Event, July 12-16, 2021., 2021

DSVP: Dual-Stage Viewpoint Planner for Rapid Exploration by Dynamic Expansion.

Hongbiao Zhu, Chao Cao, Yukun Xia, Sebastian A. Scherer, Ji Zhang, Weidong Wang

Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2021

Exploring Large and Complex Environments Fast and Efficiently.

Chao Cao, Hongbiao Zhu, Howie Choset, Ji Zhang

Proceedings of the IEEE International Conference on Robotics and Automation, 2021

2020

Falco: Fast likelihood-based collision avoidance with extension to human-guided navigation.

Ji Zhang, Chen Hu, Rushat Gupta Chadha, Sanjiv Singh

J. Field Robotics, 2020

Monocular Camera Localization in Prior LiDAR Maps with 2D-3D Line Correspondences.

Huai Yu, Weikun Zhen, Wen Yang, Ji Zhang, Sebastian A. Scherer

Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2020

SeqSphereVLAD: Sequence Matching Enhanced Orientation-invariant Place Recognition.

Peng Yin, Fuying Wang, Anton Egorov, Jiafan Hou, Ji Zhang, Howie Choset

Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2020

Hierarchical Coverage Path Planning in Complex 3D Environments.

Chao Cao, Ji Zhang, Matthew J. Travers, Howie Choset

Proceedings of the 2020 IEEE International Conference on Robotics and Automation, 2020

2019

Following Social Groups: Socially Compliant Autonomous Navigation in Dense Crowds.

Xinjie Yao, Ji Zhang, Jean Oh

CoRR, 2019

Maximum Likelihood Path Planning for Fast Aerial Maneuvers and Collision Avoidance.

Ji Zhang, Chen Hu, Rushat Gupta Chadha, Sanjiv Singh

Proceedings of the 2019 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2019

2018

Laser-visual-inertial odometry and mapping with high robustness and low drift.

Ji Zhang, Sanjiv Singh

J. Field Robotics, 2018

P-CAP: Pre-Computed Alternative Paths to Enable Aggressive Aerial Maneuvers in Cluttered Environments.

Ji Zhang, Rushat Gupta Chadha, Vivek Velivela, Sanjiv Singh

Proceedings of the 2018 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2018

2017

Online Lidar and Vision based Ego-motion Estimation and Mapping.

Ji Zhang

PhD thesis, 2017

Low-drift and real-time lidar odometry and mapping.

Ji Zhang, Sanjiv Singh

Auton. Robots, 2017

A real-time method for depth enhanced visual odometry.

Ji Zhang, Michael Kaess, Sanjiv Singh

Auton. Robots, 2017

Enabling aggressive motion estimation at low-drift and accurate mapping in real-time.

Ji Zhang, Sanjiv Singh

Proceedings of the 2017 IEEE International Conference on Robotics and Automation, 2017

Aerial and Ground-Based Collaborative Mapping: An Experimental Study.

Ji Zhang, Sanjiv Singh

Proceedings of the Field and Service Robotics, 2017

2016

On degeneracy of optimization-based state estimation problems.

Ji Zhang, Michael Kaess, Sanjiv Singh

Proceedings of the 2016 IEEE International Conference on Robotics and Automation, 2016

2015

Robot Farmers: Autonomous Orchard Vehicles Help Tree Fruit Production.

Marcel Bergerman, Silvio M. Maeta, Ji Zhang, Gustavo Medeiros Freitas, Bradley Hamner, Sanjiv Singh, George Kantor

IEEE Robotics Autom. Mag., 2015

Visual-Inertial Combined Odometry System for Aerial Vehicles.

Ji Zhang, Sanjiv Singh

J. Field Robotics, 2015

Visual-lidar odometry and mapping: low-drift, robust, and fast.

Ji Zhang, Sanjiv Singh

Proceedings of the IEEE International Conference on Robotics and Automation, 2015

2014

LOAM: Lidar Odometry and Mapping in Real-time.

Ji Zhang, Sanjiv Singh

Proceedings of the Robotics: Science and Systems X, 2014

Real-time depth enhanced monocular odometry.

Ji Zhang, Michael Kaess, Sanjiv Singh

Proceedings of the 2014 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2014

2013

3D perception for accurate row following: Methodology and results.

Ji Zhang, Andrew Chambers, Silvio M. Maeta, Marcel Bergerman, Sanjiv Singh

Proceedings of the 2013 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2013

INS Assisted Monocular Visual Odometry for Aerial Vehicles.

Ji Zhang, Sanjiv Singh

Proceedings of the Field and Service Robotics, 2013

2012

Monocular visual navigation of an autonomous vehicle in natural scene corridor-like environments.

Ji Zhang, George Kantor, Marcel Bergerman, Sanjiv Singh

Proceedings of the 2012 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2012

A Low-Cost, Practical Localization System for Agricultural Vehicles.

Gustavo Medeiros Freitas, Ji Zhang, Bradley Hamner, Marcel Bergerman, George Kantor

Proceedings of the Intelligent Robotics and Applications - 5th International Conference, 2012

Robust Monocular Visual Odometry for a Ground Vehicle in Undulating Terrain.

Ji Zhang, Sanjiv Singh, George Kantor

Proceedings of the Field and Service Robotics, 2012