A5108576108- Satellite Image Processing and Photogrammetry
- Remote Sensing and Land Use
- Robotics and Sensor-Based Localization
- Advanced Image and Video Retrieval Techniques
- Remote Sensing and LiDAR Applications
- 3D Surveying and Cultural Heritage
- Simulation and Modeling Applications
- Advanced Data Compression Techniques
- Landslides and related hazards
- Geological Modeling and Analysis
- Advanced Vision and Imaging
- Infrared Target Detection Methodologies
- Hydrocarbon exploration and reservoir analysis
- Advanced Measurement and Detection Methods
- Automated Road and Building Extraction
- Hydraulic Fracturing and Reservoir Analysis
- Drilling and Well Engineering
- Advanced Image Fusion Techniques
- Oil and Gas Production Techniques
- Environmental Changes in China
- Video Analysis and Summarization
- Advanced Text Analysis Techniques
- Remote Sensing in Agriculture
- Image and Signal Denoising Methods
- Reservoir Engineering and Simulation Methods
Anyang Institute of Technology
2022-2024
MediaTek (China)
2021-2024
Hunan University of Science and Technology
2024
University of Jinan
2024
Beijing University of Posts and Telecommunications
2024
Wuzhou University
2022-2024
Inner Mongolia Agricultural University
2013-2024
Wuhan University
2013-2023
University of Alabama
2022-2023
Geological Survey of Alabama
2022-2023
Power line inspection ensures the safe operation of a power transmission grid. Using unmanned aerial vehicle (UAV) images corridors is an effective way to carry out these vital inspections. In this paper, we propose automatic method for lines using UAV images. This method, known as measurement based on epipolar constraints (PLAMEC), acquires spatial position lines. Then, semi patch matching (SPMEC) dense applied automatically extract point clouds within corridor. Obstacles can then be...
When the distance between an obstacle and a power line is less than discharge distance, arc can be generated, resulting in interruption of supplies. Therefore, regular safety inspections are necessary to ensure safe operation grids. Tall vegetation buildings key factors threatening extra high voltage transmission lines within corridor. Manual or laser intensity direction ranging (LiDAR) based time consuming expensive. To make more efficient flexible, low-altitude unmanned aerial vehicle...
Video generation has increasingly gained interest in both academia and industry. Although commercial tools can generate plausible videos, there is a limited number of open-source models available for researchers engineers. In this work, we introduce two diffusion high-quality video generation, namely text-to-video (T2V) image-to-video (I2V) models. T2V synthesize based on given text input, while I2V incorporate an additional image input. Our proposed model realistic cinematic-quality videos...
Rapid and accurate soil salinity (SS) analysis is essential for effective management of salinized agricultural lands. However, the potential utilizing periodic remote sensing satellite data to improve accuracy regional SS inversion requires further exploration. This study proposes a novel approach that combines multi-temporal images captured near field sampling period (September 5–10, 2020). Focusing on Wudi County, China, we analyzed three time-series Sentinel-2 obtained determine time...
Groundwater vulnerability assessment helps subsurface water resources management by providing scientific information for decision-makers. Rigorous, quantitative of groundwater usually requires process-based approaches such as flow and transport modeling, which have seldom been used large aquifer-aquitard systems due to limited data high model uncertainty. To quantify the regional-scale in East Gulf Coastal Plain Alabama, a three-dimensional (3D) steady-state was developed using MODFLOW,...
This paper focuses on the impact of rainfall temporal and spatial distribution taxi passengers. The main objective is to provide guidance for scheduling rainy days. To this end, we take occupied empty states taxis as units analysis. By matching a taxi's GPS data its taximeter data, can obtain operational time driver's income from every unit ratio operation drivers' used measure quality research results show that spatio-temporal evolution urban service demand differs based conditions hours...
Abstract The advantages of continuously and soundly obtaining large multidimensional, multiscale multitemporal observation datasets from satellite remote sensing make it indispensable in building a national spatial data infrastructure. This paper introduces the ZY ‐3 developed China discusses fully automatic data‐processing system to generate geoinformation products, such as digital elevation models ( DEM s) orthophotomaps DOM s), based on imagery. key technologies product generation,...
Unlike normal-pressure gas wells, wellbore instability is more likely to occur during testing for high-pressure wells. Gas acceleration effect exists in flow well testing, which was ignored previous analysis. In this paper, the developments of effective circumferential stress and radial are analyzed near-wellbore area well, considering influence in-situ non-uniformity effect. To analyze accurately, it established that fluid-structure coupling field finite large thick wall cylinder The...
Backward probabilities have been used for decades to track hydrologic targets such as pollutants in water, but the convenient deviation and scale effect of backward remain unknown. This study derived groundwater evaluated their heterogeneous aquifers. Three particle-moving methods, including backward-in-time discrete random-walk (DRW), continuous time (CTRW), particle mass balance, were proposed derive governing equation location travel contaminants. The resultant equations verified...
The wind–sand climate prevalent in the central and western regions of Inner Mongolia results significant damage to wind turbine blade coatings due sand erosion. This not only leads a decline power generation but also poses safety risks. study replicated environment Alashan numerically simulated erosion wear process 1.5 MW horizontal axis under rotational conditions using DPM model. Additionally, tests were conducted on operating rotor tunnel. simulation demonstrate that particle trajectories...
Spatio-temporal compression of videos, utilizing networks such as Variational Autoencoders (VAE), plays a crucial role in OpenAI's SORA and numerous other video generative models. For instance, many LLM-like models learn the distribution discrete tokens derived from 3D VAEs within VQVAE framework, while most diffusion-based capture continuous latent extracted by 2D without quantization. The temporal is simply realized uniform frame sampling which results unsmooth motion between consecutive...
Abstract A method for automatically estimating the transformation parameters between road centre‐line vector maps and high resolution satellite images is proposed. The advantages of are that global image feature extraction avoided matching achieved simultaneously by using data as guidance. width, estimated algorithm, together with direction used constraints to refine results. Arbitrarily chosen nodes contribute improving adjustment. Map‐to‐image has over image‐to‐image could be a good rapid...