Visual navigation technology for autonomous driving robots based on strategic gradient-REINFORCE algorithm. [PDF]
PLoS ONECurrently, autonomous driving robots face challenges of insufficient environmental perception and decision delay in visual navigation. To optimize the visual navigation performance of an autonomous driving robot under intricate working conditions, the ...
Yuanyuan Hu
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Object-Based Reliable Visual Navigation for Mobile Robot [PDF]
Sensors, 2022 Visual navigation is of vital importance for autonomous mobile robots. Most existing practical perception-aware based visual navigation methods generally require prior-constructed precise metric maps, and learning-based methods rely on large training to ...
Fan Wang +6 more
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A Survey on Visual Navigation for Artificial Agents With Deep Reinforcement Learning
IEEE Access, 2020 Visual navigation (vNavigation) is a key and fundamental technology for artificial agents' interaction with the environment to achieve advanced behaviors.
Fanyu Zeng, Chen Wang, Shuzhi Sam Ge
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Flat-IIN: Instance Image Navigation Based on 2D Multi-Channel Semantic Maps and Driven by Vision-Language Models [PDF]
SensorsInstance Image Navigation (IIN), an embodied navigation task, requires an agent to autonomously explore unknown environments and navigate to the vicinity of a target object indicated by an image.
Weicheng Wang, Rui Lin, Jian Hu, Cong Yu
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Using the Extended Theory of Planned Behavior to Predict Privacy-Protection Behavioral Intentions in the Big Data Era: The Role of Privacy Concern [PDF]
SHS Web of Conferences, 2023 This research extends the theory of planned behavior to explore how privacy concerns influence privacy-protection behavioral intentions via attitudes, subjective norms, and perceived behavioral control.
Chen Mengxin +2 more
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A Refined-Line-Based Method to Estimate Vanishing Points for Vision-Based Autonomous Vehicles
Vehicles, 2022 Helping vehicles estimate vanishing points (VPs) in traffic environments has considerable value in the field of autonomous driving. It has multiple unaddressed issues such as refining extracted lines and removing spurious VP candidates, which suffers ...
Shengyao Shen +3 more
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Integrity of Visual Navigation—Developments, Challenges, and Prospects
Navigation, 2022 Camera-based visual navigation has great potential for various applications, especially in satellite-signal-degenerated environments. However, the lack of integrity protection has constrained its utilization in safety-critical applications.
Chen Zhu +2 more
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Regularized Denoising Masked Visual Pretraining for Robust Embodied PointGoal Navigation
Sensors, 2023 Embodied PointGoal navigation is a fundamental task for embodied agents. Recent works have shown that the performance of the embodied navigation agent degrades significantly in the presence of visual corruption, including Spatter, Speckle Noise, and ...
Jie Peng +5 more
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The effect of color coding and layout coding on users’ visual search on mobile map navigation icons
Frontiers in Psychology, 2022 Color and spatial layout are important factors that affect users’ icon cognition and play a huge role in the visual search process of icons. Guided by the user’s interactive needs, this paper aims to improve the visual search efficiency of mobile map ...
Mengzhe Zhang +3 more
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Precision agriculture intelligent connection network based on visual navigation
IET Networks, 2023 In the process of contemporary agricultural production, the application of intelligent connection and automatic navigation technology of modern agricultural machinery is increasingly common. The application of visual navigation technology in the field of
Sudan Chen +5 more
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