A5058714439- Augmented Reality Applications
- Surgical Simulation and Training
- Dam Engineering and Safety
- Landslides and related hazards
- Geotechnical Engineering and Soil Stabilization
- Geotechnical Engineering and Soil Mechanics
- Anatomy and Medical Technology
- Advanced Vision and Imaging
- Architecture and Computational Design
- Image and Video Stabilization
- Corneal surgery and disorders
- Simulation-Based Education in Healthcare
- Virtual Reality Applications and Impacts
- Advanced Optical Imaging Technologies
- Ophthalmology and Visual Impairment Studies
- Tactile and Sensory Interactions
- Hydrology and Sediment Transport Processes
- Robotics and Sensor-Based Localization
- Reservoir Engineering and Simulation Methods
- Teleoperation and Haptic Systems
- Rock Mechanics and Modeling
- Mineral Processing and Grinding
- Fluid Dynamics Simulations and Interactions
- Geotechnical Engineering and Analysis
- Enhanced Oil Recovery Techniques
China Railway Group (China)
2023-2025
Hong Kong Baptist University
2025
China University of Geosciences
2017-2023
Purdue University West Lafayette
2018-2022
Menlo School
2022
National Yang Ming Chiao Tung University
1999-2001
Abstract. Predicting landslide displacement is challenging, but accurate predictions can prevent casualties and economic losses. Many factors affect the deformation of a landslide, including geological conditions, rainfall reservoir water level. Time series analysis was used to decompose cumulative into trend component periodic component. Then least-squares support vector machine (LSSVM) model genetic algorithm (GA) were predict displacement, we selected representative with episodic movement...
Telementoring platforms can help transfer surgical expertise remotely. However, most telementoring are not designed to assist in austere, pre-hospital settings. This paper evaluates the system for with augmented reality (STAR), a portable and self-contained platform based on an head-mounted display (ARHMD). The is austere scenarios: stabilized first-person view of operating field sent remote expert, who creates instructions that local first responder wearing ARHMD visualize as...
ABSTRACT Introduction Point-of-injury (POI) care requires immediate specialized assistance but delays and expertise lapses can lead to complications. In such scenarios, telementoring benefit health practitioners by transmitting guidance from remote specialists. However, current systems are not appropriate for POI care. This article clinically evaluates our System Telementoring with Augmented Reality (STAR), a novel system based on an augmented reality head-mounted display. The is portable,...
Intestinal barrier dysfunction is widely observed in patients with irritable bowel syndrome (IBS) and significantly contributes to the persistence of IBS symptoms. The association between gut dysbiosis pathogenesis IBS, as well its connection intestinal dysfunction, has been established. However, precise roles bacteria inducing underlying mechanisms remain unclear. In present study, we showed that microbiota-derived lithocholic acid (LCA) positively associated biomarkers IBS-D. We found...
This application paper presents the work of a multidisciplinary group designing, implementing, and testing an Augmented Reality (AR) surgical telementoring system. The system acquires field with overhead camera, video feed is transmitted to remote mentor, where it displayed on touch-based interaction table, mentor annotates feed, annotations are sent back mentee, they into mentee's view using optical see-through AR head-mounted display (HMD). reprojected from mentors second-person...
Low salinity waterflooding is an emerging EOR technique in which the of injected water controlled to improve oil recovery over conventional higher waterflooding. Corefloods and single well chemical tracer tests have shown that low can basic waterflood performance by 5 38%. This paper describes a model flooding be used evaluate projects, shows implications model, demonstrates its use represent corefloods as field scale simulations, gives insight into reservoir engineering floods.The...
With the widespread application of machine learning methods, continuous improvement forecast accuracy has become an important task, which is especially crucial for landslide displacement predictions. This study aimed to propose a novel prediction model improve in prediction, based on combination multiple new algorithms. The proposed method includes three parts: data preparation, multi-swarm intelligence (MSI) optimization, and prediction. In complete ensemble empirical mode decomposition...
Pile groups are frequently employed to reinforce soft soil foundations, while the piling process disturbs adjacent foundation. The shielding effect, which prevents transmission of disturbances from pile installation, is indispensable for minimizing engineering and optimizing group construction techniques. However, current research focuses predominantly on characterizing phenomenon shielding, with a limited exploration mechanism. To eliminate limitation, numerical investigation mechanism in...
The construction process of pile foundations can significantly disrupt the soil. Therefore, it is necessary to limit degree soil disturbance caused by foundation an acceptable level. This paper examines effects driving on soft foundations, specifically analyzing squeezing effect squeezed piles and unloading non-squeezed piles. To investigate these effects, two typical piles, a hydrostatic pile, bag grouting as well (a bored pile) are selected. Specifically, novel method for numerical models,...
Augmented Reality (AR) benefits telementoring by enhancing the communication between mentee and remote mentor with authored graphical annotations that are directly integrated into mentee's view of workspace. An important problem is conveying workspace to effectively, such they can provide adequate guidance. AR headsets now incorporate a frontfacing video camera, which be used acquire However, simply providing this acquired from first-person inadequate. As moves their head, mentor's...
This paper presents two positions about the use of augmented reality (AR) in healthcare scenarios, informed by authors' experience as an interdisciplinary team academics and medical practitioners who have been researching, implementing, validating AR surgical telementoring system. First, has potential to greatly improve areas training on patient simulators. In austere environments, that connects surgeons with remote experts can be enhanced annotations visualized directly surgeon's field...
Hand-held transparent displays are important infrastructure for augmented reality applications. Truly not yet feasible in hand-held form, and a promising alternative is to simulate transparency by displaying the image user would see if display were there. Previous simulated have limitations, such as being tethered auxiliary workstations, requiring wear obtrusive head-tracking devices, or lacking depth acquisition support that needed an accurate effect close-range scenes.We describe general...
Physical models are used in order to elucidate the lack of clarity found two-dimensional representations design, and digital have provided a more effective way differentiating curvature space with greater accuracy.What fundamental differences these two approaches that plays most significant role modern design?This research attempts analyze depth by operating an experiment would determine factors play relevant describe some phenomenon establish criteria aid this analysis.
Augmented Reality (AR) benefits telementoring by enhancing the communication between mentee and remote mentor with authored graphical annotations that are directly integrated into mentee's view of workspace. An important problem is conveying workspace to effectively, such they can provide adequate guidance. AR headsets now incorporate a frontfacing video camera, which be used acquire However, simply providing this acquired from first-person inadequate. As moves their head, mentor's...
Abstract The material point method (MPM) has garnered significant attention in recent years owing to its advantages solving soil–water-structure interaction problems involving large deformations geotechnical engineering. MPM combines the benefits of point-based and mesh-based approaches (finite element method) with both Eulerian computational mesh continuum descriptions materials. successful integration simulated landslides, internal erosion, excavation been frequently reported. However,...
Abstract Automatic and fast rock classification identification is an important part of geotechnical intelligent survey system. Image based supervised deep learning analysis, especially for convolutional neural networks (CNN), has potential in optimizing lithologic interpretation using borehole core images. However, the accuracy efficiency lithology models are low at present. In this work, a systematic enormous data framework on geological system firstly established to provide datasets. The...
This poster presents the design, implementation, and evaluation of a method for robust high-level stabilization mentees first-person video in augmented reality (AR) telementoring. is captured by front-facing built-in camera an AR headset stabilized rendering from stationary view planar proxy workspace projectively texture mapped with feed. The result stable, complete, up to date, continuous, distortion free, rendered mentee's default viewpoint. was evaluated two user studies, context number...
The process of building electric-mechanical design held only by shop drawings now.The physical models were rarely used in this field.This research is combined with two practical projects, following the progress construction using digital and animations to simulate structural layouts projects.This paper foresees that will become an indispensable tool for design, near future.