Application of machine learning to leakage detection of fluid pipelines in recent years: A review and prospect

Measurement, Journal Year: 2025, Volume and Issue: unknown, P. 116857 - 116857

Published: Jan. 1, 2025

Language: Английский

---

Technical Aspects of Deploying UAV and Ground Robots for Intelligent Logistics Using YOLO on Embedded Systems

Sensors, Journal Year: 2025, Volume and Issue: 25(8), P. 2572 - 2572

Published: April 18, 2025

Automation of logistics enhances efficiency, reduces costs, and minimizes human error. Image processing—particularly vision-based AI—enables real-time tracking, object recognition, intelligent decision-making, thereby improving supply chain resilience. This study addresses the challenge deploying deep learning-based detection on resource-constrained embedded platforms, such as NVIDIA Jetson devices UAVs ground robots, for applications. Specifically, we provide a comprehensive comparative analysis YOLOv5 YOLOv8, evaluating their performance in terms inference speed, accuracy, dataset-specific metrics using both Common Objects Context (COCO) dataset novel, custom tailored aerial ground-based scenarios. A key contribution is development user-friendly graphical user interface (GUI) selective visualization, enabling dynamic interaction filtering results—significantly enhancing practical usability. Furthermore, investigate compare deployment strategies Python 3.9 C# (ML. NET v3 .NET Framework 7) environments, highlighting respective impacts scalability. research offers valuable insights guidelines optimizing platforms UAV- robot-based logistics, with focus efficient resource utilization enhanced operational effectiveness.

Language: Английский

---

How Urban–Rural Integration Symbiosis Can Ameliorate the Socioeconomic Inequity in Ecological Space: Evidence from Yunnan, China

Sustainability, Journal Year: 2025, Volume and Issue: 17(7), P. 2895 - 2895

Published: March 25, 2025

The excessive occupation of ecological space (ES) due to city expansion and construction can reduce a variety natural values socioeconomic benefits, which would also bring challenges associated with rights justice between urban areas (with economic impetus) rural rich endowments). A more sustainable development mode is required shift population–industry–land (PIL) allocation from urban-led commensalism (ULC) PIL interaction by urban–rural mutualism (URM). Thus, an integration six-step symbiotic framework (UISS) was built reflect how the change in (the ULC URM transformation process) ameliorate inequity (IES). Moreover, two-way fixed-effects model heterogeneity analysis are used discuss improvement level (URI) ameliorates IES under unfairness, differences regions, mismatch gravity centers perspective spatiotemporal dynamic changes various environments. comprehensive multi-perspective based on (MEU) applied effect Yunnan Province, China. results be obtained as follows: (1) URI including units shows steady rise growth, maximum growth rate 22.89%, indicates that has changed mode. (2) temporal unfairness been steadily alleviated, but spatial remain obvious unique environment. distance ES PO-IN increasing some regions (e.g., Kunming), while decreasing others Qujing). (3) generates significant differences, mismatch, especially through industrial population units. good environment, business structure, transportation conditions, government size, conducive ameliorating environmental adaptability All provide scientific reference for regional planning management mutualistic areas.

Language: Английский

---

A novel remote pipeline inspection gauge positioning scheme using dynamic iterative time warping

Measurement, Journal Year: 2025, Volume and Issue: unknown, P. 117488 - 117488

Published: April 1, 2025

Language: Английский

---

RMCVI: A Refined Urban Vitality Perception Index Considering Mountain Characteristics

Transactions in GIS, Journal Year: 2024, Volume and Issue: 29(1)

Published: Dec. 20, 2024

ABSTRACT With the acceleration of mountain city urbanization in China, emphasis on high‐speed development while neglecting high‐quality has led to severe urban centralization and unreasonable spatial distribution. Urban Vitality (UV) can help identify address these issues, promoting sustainable cities. At present, research vitality cities is still limited. So, study takes main area Chongqing as an example. Slope data extracted a parameter propose accurate UV indicator for based characteristics By analyzing correlation between general using POI proposed index, comparing results with population density station density. It be found that applying refined index three different geographical features, Chongqing, Singapore, Los Angeles, show its performance significantly better than index. Not only proposes this but also emphasizes importance rational enhance through empirical Chongqing. In addition, provide reference planning other cities, new ideas methods understanding city.

Language: Английский

---