Results 61 to 70 of about 20,476 (156)
IEEE Access, 2022 Visual odometry estimates the ego-motion of a vehicle using only the input of a single or multiple cameras mounted on the vehicle. This paper focuses on the research of the stereo visual odometry system of intelligent vehicles, and discusses how to ...
Wenyan Ci +4 more
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The Evolution of Autonomous Systems for Planetary Cave Exploration: A Review
Journal of Field Robotics, EarlyView.ABSTRACT The exploration of Subsurface Access Points (SAPs), such as lava tubes on the Moon and Mars, has gained significant interest due to their potential as stable environments shielded from surface radiation and temperature extremes. These sites are considered high‐value targets for detecting water and signs of ancient life, and assessing their ...
Sarah Swinton +4 more
wiley +1 more source
Robust Stereo Visual-Inertial Odometry Using Nonlinear Optimization
Sensors, 2019 The fusion of visual and inertial odometry has matured greatly due to the complementarity of the two sensors. However, the use of high-quality sensors and powerful processors in some applications is difficult due to size and cost limitations, and there ...
Shujun Ma +3 more
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Sampling, Mobility, and Anchoring in Small‐Body Sampling Robots: A Comprehensive Review
SmartBot, EarlyView.Small‐body sampling robots are exploration systems that perform contact, sampling, and stable operations on microgravity bodies such as asteroids and comets. The authors review representative robot architectures and key technologies, focusing on the mechanisms, evolution, and coupling of sampling, mobility, and anchoring.
Yurui Shen +7 more
wiley +1 more source
Improved Multi-Sensor Fusion Dynamic Odometry Based on Neural Networks
SensorsHigh-precision simultaneous localization and mapping (SLAM) in dynamic real-world environments plays a crucial role in autonomous robot navigation, self-driving cars, and drone control. To address this dynamic localization issue, in this paper, a dynamic
Lishu Luo, Fulun Peng, Longhui Dong
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ＲGB-DSLAM Visual Odometry Optimization Algorithm
Journal of Harbin University of Science and Technology, 2020 In view of the long time-consuming and poor precision of ＲGB-D SLAM algorithm in the field ofvisual SLAM，an implementation scheme of ＲGB-D SLAM visual odometry is proposed.
DONG Jing-wei, JIANG Yi-ming, HAN Zhi-yu
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CDFNet: Cross‐Modal Deep Fusion for Monocular 3D Semantic Scene Completion
CAAI Transactions on Intelligence Technology, EarlyView.ABSTRACT Semantic scene completion (SSC) aims to predict the semantic occupancy and geometry of 3D scenes. Recently, most studies focus on camera‐based approaches due to the rich visual cues of images and the cost‐effectiveness of cameras. However, these methods usually lack efficient fusion and fine‐grained processing of cross‐modal semantic ...
Xianjing Cheng +5 more
wiley +1 more source
Stereo visual odometry by combining points and lines [PDF]
, 2018 Poster presented at ICVSS2016: international Computer Vision Summer SchoolMost approaches to stereo visual odometry reconstruct the motion based on the tracking of point features along a sequence of images.
Gomez-Ojeda, Ruben +1 more
core
DPC-Net: Deep Pose Correction for Visual Localization
, 2018 We present a novel method to fuse the power of deep networks with the computational efficiency of geometric and probabilistic localization algorithms. In contrast to other methods that completely replace a classical visual estimator with a deep network ...
Kelly, Jonathan, Peretroukhin, Valentin
core +1 more source
Pose Estimation Based on Bidirectional Visual–Inertial Odometry with 3D LiDAR (BV-LIO)
Remote SensingDue to the limitation of a single sensor such as only camera or only LiDAR, the Visual SLAM detects few effective features in the case of poor lighting or no texture.
Gang Peng +5 more
doaj +1 more source