Search Results for author: Huaiyang Huang

Found 13 papers, 5 papers with code

Vision-Based Autonomous Car Racing Using Deep Imitative Reinforcement Learning

1 code implementation18 Jul 2021 Peide Cai, Hengli Wang, Huaiyang Huang, Yuxuan Liu, Ming Liu

In this work, we present a general deep imitative reinforcement learning approach (DIRL), which successfully achieves agile autonomous racing using visual inputs.

Autonomous Driving Car Racing +3

Comparing Representations in Tracking for Event Camera-based SLAM

1 code implementation20 Apr 2021 Jianhao Jiao, Huaiyang Huang, Liang Li, Zhijian He, Yilong Zhu, Ming Liu

This paper investigates two typical image-type representations for event camera-based tracking: time surface (TS) and event map (EM).

3D Surfel Map-Aided Visual Relocalization with Learned Descriptors

no code implementations8 Apr 2021 Haoyang Ye, Huaiyang Huang, Marco Hutter, Timothy Sandy, Ming Liu

In this paper, we introduce a method for visual relocalization using the geometric information from a 3D surfel map.

Camera Relocalization

Geometric Structure Aided Visual Inertial Localization

1 code implementation9 Nov 2020 Huaiyang Huang, Haoyang Ye, Jianhao Jiao, Yuxiang Sun, Ming Liu

To take the advantages of both, in this work, we present a complete visual inertial localization system based on a hybrid map representation to reduce the computational cost and increase the positioning accuracy.

Autonomous Navigation Visual Localization

ATG-PVD: Ticketing Parking Violations on A Drone

no code implementations21 Aug 2020 Hengli Wang, Yuxuan Liu, Huaiyang Huang, Yuheng Pan, Wenbin Yu, Jialin Jiang, Dianbin Lyu, Mohammud J. Bocus, Ming Liu, Ioannis Pitas, Rui Fan

In this paper, we introduce a novel suspect-and-investigate framework, which can be easily embedded in a drone for automated parking violation detection (PVD).

Optical Flow Estimation

GMMLoc: Structure Consistent Visual Localization with Gaussian Mixture Models

1 code implementation24 Jun 2020 Huaiyang Huang, Haoyang Ye, Yuxiang Sun, Ming Liu

Incorporating prior structure information into the visual state estimation could generally improve the localization performance.

Simultaneous Localization and Mapping Visual Localization

Three-Filters-to-Normal: An Accurate and Ultrafast Surface Normal Estimator

2 code implementations17 May 2020 Rui Fan, Hengli Wang, Bohuan Xue, Huaiyang Huang, YuAn Wang, Ming Liu, Ioannis Pitas

To evaluate the performance of our proposed SNE, we created three large-scale synthetic datasets (easy, medium and hard) using 24 3D mesh models, each of which is used to generate 1800--2500 pairs of depth images (resolution: 480X640 pixels) and the corresponding ground-truth surface normal maps from different views.

Monocular Direct Sparse Localization in a Prior 3D Surfel Map

no code implementations23 Feb 2020 Haoyang Ye, Huaiyang Huang, Ming Liu

The tracked points with and without the global planar information involve both global and local constraints of frames to the system.

Camera Localization

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