Search Results for author: Jian Bai

Found 6 papers, 3 papers with code

LF-VISLAM: A SLAM Framework for Large Field-of-View Cameras with Negative Imaging Plane on Mobile Agents

3 code implementations12 Sep 2022 Ze Wang, Kailun Yang, Hao Shi, Peng Li, Fei Gao, Jian Bai, Kaiwei Wang

As loop closure on wide-FoV panoramic data further comes with a large number of outliers, traditional outlier rejection methods are not directly applicable.

Autonomous Driving Simultaneous Localization and Mapping

Review on Panoramic Imaging and Its Applications in Scene Understanding

no code implementations11 May 2022 Shaohua Gao, Kailun Yang, Hao Shi, Kaiwei Wang, Jian Bai

However, while satisfying the need for large-FoV photographic imaging, panoramic imaging instruments are expected to have high resolution, no blind area, miniaturization, and multidimensional intelligent perception, and can be combined with artificial intelligence methods towards the next generation of intelligent instruments, enabling deeper understanding and more holistic perception of 360-degree real-world surrounding environments.

Autonomous Driving Depth Estimation +4

Aerial-PASS: Panoramic Annular Scene Segmentation in Drone Videos

no code implementations15 May 2021 Lei Sun, Jia Wang, Kailun Yang, Kaikai Wu, Xiangdong Zhou, Kaiwei Wang, Jian Bai

A lightweight panoramic annular semantic segmentation neural network model is designed to achieve high-accuracy and real-time scene parsing.

Scene Parsing Scene Segmentation +1

Panoramic annular SLAM with loop closure and global optimization

no code implementations26 Feb 2021 Hao Chen, Weijian Hu, Kailun Yang, Jian Bai, Kaiwei Wang

In this paper, we propose panoramic annular simultaneous localization and mapping (PA-SLAM), a visual SLAM system based on panoramic annular lens.

Loop Closure Detection Simultaneous Localization and Mapping

OpenMPR: Recognize Places Using Multimodal Data for People with Visual Impairments

1 code implementation15 Sep 2019 Ruiqi Cheng, Kaiwei Wang, Jian Bai, Zhijie Xu

Place recognition plays a crucial role in navigational assistance, and is also a challenging issue of assistive technology.

Panoramic Annular Localizer: Tackling the Variation Challenges of Outdoor Localization Using Panoramic Annular Images and Active Deep Descriptors

2 code implementations14 May 2019 Ruiqi Cheng, Kaiwei Wang, Shufei Lin, Weijian Hu, Kailun Yang, Xiao Huang, Huabing Li, Dongming Sun, Jian Bai

The panoramic annular images captured by the single camera are processed and fed into the NetVLAD network to form the active deep descriptor, and sequential matching is utilized to generate the localization result.

Autonomous Vehicles Camera Localization +2

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