Results 11 to 20 of about 6,675 (223)
Visual-LiDAR Odometry Aided by Reduced IMU
ISPRS International Journal of Geo-Information, 2016 This paper proposes a method for combining stereo visual odometry, Light Detection And Ranging (LiDAR) odometry and reduced Inertial Measurement Unit (IMU) including two horizontal accelerometers and one vertical gyro.
Yashar Balazadegan Sarvrood +2 more
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Semantic segmentation–aided visual odometry for urban autonomous driving
International Journal of Advanced Robotic Systems, 2017 Visual odometry plays an important role in urban autonomous driving cars. Feature-based visual odometry methods sample the candidates randomly from all available feature points, while alignment-based visual odometry methods take all pixels into account ...
Lifeng An +3 more
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A Robust and Integrated Visual Odometry Framework Exploiting the Optical Flow and Feature Point Method [PDF]
Sensors, 2023 In this paper, we propose a robust and integrated visual odometry framework exploiting the optical flow and feature point method that achieves faster pose estimate and considerable accuracy and robustness during the odometry process.
Haiyang Qiu +6 more
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Visual Odometry and Place Recognition Fusion for Vehicle Position Tracking in Urban Environments [PDF]
Sensors, 2018 In this paper, we address the problem of vehicle localization in urban environments. We rely on visual odometry, calculating the incremental motion, to track the position of the vehicle and on place recognition to correct the accumulated drift of visual ...
Safa Ouerghi +3 more
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INDOOR POSITIONING BY VISUAL-INERTIAL ODOMETRY [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017 Indoor positioning is a fundamental requirement of many indoor location-based services and applications. In this paper, we explore the potential of low-cost and widely available visual and inertial sensors for indoor positioning.
M. Ramezani +3 more
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2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2023 CVPR2023 Project page: https://zju3dv.github.io/pvo/ code: https://github.com/zju3dv ...
Weicai Ye +7 more
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Proceedings of the 2004 IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 2004. CVPR 2004., 2004 We present a system that estimates the motion of a stereo head or a single moving camera based on video input. The system operates in real-time with low delay and the motion estimates are used for navigational purposes.
David Nistér +2 more
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CodedVO: Coded Visual Odometry
IEEE Robotics and Automation LettersAutonomous robots often rely on monocular cameras for odometry estimation and navigation. However, the scale ambiguity problem presents a critical barrier to effective monocular visual odometry. In this paper, we present CodedVO, a novel monocular visual odometry method that overcomes the scale ambiguity problem by employing custom optics to physically
Sachin Shah +4 more
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Filtering Based Adaptive Visual Odometry Sensor Framework Robust to Blurred Images [PDF]
Sensors, 2016 Visual odometry (VO) estimation from blurred image is a challenging problem in practical robot applications, and the blurred images will severely reduce the estimation accuracy of the VO.
Haiying Zhao +4 more
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F-LVINS: Flexible Lidar-Visual-Inertial Odometry Systems
IEEE Access, 2023 The development of a new system called Flexible Lidar-Visual-Inertial Odometry (F-LVINS) offers improved localization accuracy even in challenging environments.
Xiang-Shi Tang, Teng-Hu Cheng
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