Search Results - Yihong Zhang
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DMP-KDO-PCLoSA: a LiDAR point cloud visibility analysis method for urban remote sensing using depth map projection and KNN optimization
Published 2025-12-01Get full textAccurate line-of-sight (LoS) analysis in LiDAR point clouds is vital for urban remote sensing and geospatial applications, yet sparse and occluded data challenge reliability. We propose DMP-KDO-PCLoSA, a novel method integrating Depth Map Projection (DMP) with K-Nearest Neighbour Depth Optimization...
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Traffic environment perception algorithm based on multi-task feature fusion and orthogonal attention
Published 2025-06-01Get full textIn the realm of autonomous driving, the design and implementation of collaborative multi-task perception algorithms pose significant challenges. These challenges are primarily rooted in the need for real-time processing speeds, effective feature sharing among diverse tasks, and seamless information...
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Perinatal Women’s Perception of Maternal Health Information Quality on Digital Media: Scoping Review
Published 2025-07-01Get full textBackgroundPerinatal women are increasingly turning to digital media for maternal health information; however, concerns regarding the quality of this information persist. Understanding perinatal women’s perceptions of information quality is essential for enhancing the effectiv...
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Effectiveness evaluation of connected and automated vehicles' driving loop: Node weights and driving reliability.
Published 2025-01-01Get full textAs an emerging development trend in the automotive industry, the construction of the network model and the effectiveness evaluation of the driving loop for Connected and Automated Vehicles (CAVs) are of significant importance. The objective of this paper is to construct a network model of the drivin...
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