Jongseong Choi
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View article: Aircraft Detection and Registration Number Recognition System with YOLO and OCR
Aircraft Detection and Registration Number Recognition System with YOLO and OCR Open
Recently, large airports are promoting a smart airport business that introduces robots and IoT using artificial intelligence and big data, which are major technologies in the fourth industrial era. Various artificial intelligence technolog…
View article: An Open-Source Multi-Robot Framework System for Collaborative Environments Based on ROS2
An Open-Source Multi-Robot Framework System for Collaborative Environments Based on ROS2 Open
Despite the rise of robotics and automation in industrial applications, the widespread adoption of collaborative robotics still needs to be improved due to the lack of interoperability between robots and the low adaptability of existing sy…
View article: 3D Reconstruction by Looking: Instantaneous Blind Spot Detector for Indoor SLAM through Mixed Reality
3D Reconstruction by Looking: Instantaneous Blind Spot Detector for Indoor SLAM through Mixed Reality Open
Indoor SLAM often suffers from issues such as scene drifting, double walls, and blind spots, particularly in confined spaces with objects close to the sensors (e.g. LiDAR and cameras) in reconstruction tasks. Real-time visualization of poi…
View article: A Practical Gated Recurrent Transformer Network Incorporating Multiple Fusions for Video Denoising
A Practical Gated Recurrent Transformer Network Incorporating Multiple Fusions for Video Denoising Open
State-of-the-art (SOTA) video denoising methods employ multi-frame simultaneous denoising mechanisms, resulting in significant delays (e.g., 16 frames), making them impractical for real-time cameras. To overcome this limitation, we propose…
View article: LiDAR-3DGS: LiDAR Reinforced 3D Gaussian Splatting for Multimodal Radiance Field Rendering
LiDAR-3DGS: LiDAR Reinforced 3D Gaussian Splatting for Multimodal Radiance Field Rendering Open
In this paper, we explore the capabilities of multimodal inputs to 3D Gaussian Splatting (3DGS) based Radiance Field Rendering. We present LiDAR-3DGS, a novel method of reinforcing 3DGS inputs with LiDAR generated point clouds to significa…
View article: Development of Mobile App to Enable Local Update on Mapping API: Construction Sites Monitoring through Digital Twin
Development of Mobile App to Enable Local Update on Mapping API: Construction Sites Monitoring through Digital Twin Open
Unmanned ground vehicles (UGVs) have emerged as a promising solution for reconnaissance missions, overcoming labor cost, frequency, and subjectivity issues associated with manual procedures. However, for dynamic environments such as constr…
View article: Gated Recurrent Unit for Video Denoising
Gated Recurrent Unit for Video Denoising Open
Current video denoising methods perform temporal fusion by designing convolutional neural networks (CNN) or combine spatial denoising with temporal fusion into basic recurrent neural networks (RNNs). However, there have not yet been works …
View article: Automated Graffiti Detection: A Novel Approach to Maintaining Historical Architecture in Communities
Automated Graffiti Detection: A Novel Approach to Maintaining Historical Architecture in Communities Open
Graffiti is common in many communities and even affects our historical and heritage structures. This leads to a decrease in the revenue associated with commercial activities or services (e.g., shops, restaurants, residences), and potential…
View article: Automated Indoor Image Localization to Support a Post-Event Building Assessment
Automated Indoor Image Localization to Support a Post-Event Building Assessment Open
Image data remains an important tool for post-event building assessment and documentation. After each natural hazard event, significant efforts are made by teams of engineers to visit the affected regions and collect useful image data. In …
View article: Automated Image Classification for Post-Earthquake Reconnaissance Images
Automated Image Classification for Post-Earthquake Reconnaissance Images Open
In the aftermath of earthquake events, many reconnaissanceteams are dispatched to collect as much data as possible, movingquickly to capture the damages and failures on our built environments before they are recovered. Unfortunately, only …
View article: Computer-Aided Approach for Rapid Post-Event Visual Evaluation of a Building Façade
Computer-Aided Approach for Rapid Post-Event Visual Evaluation of a Building Façade Open
After a disaster strikes an urban area, damage to the façades of a building may produce dangerous falling hazards that jeopardize pedestrians and vehicles. Thus, building façades must be rapidly inspected to prevent potential loss of life …
View article: Board # 100 : Research Design, Data Collection, and Assessment Methods for an Integrated STEM Education Model (Work in Progress)
Board # 100 : Research Design, Data Collection, and Assessment Methods for an Integrated STEM Education Model (Work in Progress) Open
The goal of this research is to assess the effectiveness of an integrated STEM education model. The study is being conducted under a three-year NSF-ITEST funded project (award #1513248), Teachers and Researchers Advancing Integrated Lesson…
View article: Image-Based Collection and Measurements for Construction Pay Items
Image-Based Collection and Measurements for Construction Pay Items Open
Prior to each payment to contractors and suppliers, measurements are made to document the actual amount of pay items placed at the site. This manual process has substantial risk for personnel, and could be made more efficient and less pron…