Chengbo Ai

发表

Critical Assessment of Measuring Concrete Joint Faulting Using 3D Continuous Pavement Profile Data

Yichang Tsai, Yiching Wu, Chengbo Ai, 2012 .

Automated Sidewalk Assessment Method for Americans with Disabilities Act Compliance Using Three-Dimensional Mobile Lidar

Yichang Tsai, Chengbo Ai, Chengbo Ai, 2016 .

Curve Identification for High Friction Surface Treatment (HFST) Installation Recommendation

Yiching Wu, Chengbo Ai, Yichang Tsai, 2016 .

Automated Superelevation Measurement Method Using a Low-Cost Mobile Device: An Efficient, Cost-Effective Approach Toward Intelligent Horizontal Curve Safety Assessment

Yichang Tsai, Chengbo Ai, 2017 .

Feasibility Study of Measuring Concrete Joint Faulting Using 3D Continuous Pavement Profile Data

Yichang Tsai, Yiching Wu, Chengbo Ai, 2011 .

Critical Assessment of an Enhanced Traffic Sign Detection Method Using Mobile LiDAR and INS Technologies

Chengbo Ai, Yi-Chang James Tsai, 2015 .

A Nonballasted Rail Track Slab Crack Identification Method Using a Level‐Set‐Based Active Contour Model

Kelvin C. P. Wang, Shi Qiu, Chengbo Ai, 2018, Comput. Aided Civ. Infrastructure Eng..

Mobile Cross-Slope Measurement Method Using Lidar Technology

Yichang Tsai, Chengbo Ai, Eric C Pitts, 2013 .

The Application of Unmanned Aerial Systems In Surface Transportation - Volume II- C: Evaluation of UAS Highway Speed-Sensing Application

Cole D Fitzpatrick, Danjue Chen, Chengbo Ai, 2019 .

Implementation of Automatic Sign Inventory and Pavement Condition Evaluation on Georgia's Interstate Highways

Zhaohua Wang, Yichang Tsai, Chengbo Ai, 2017 .

Partial Differential Equation Incorporated Multifeature Traffic Sign Detection

Yichang Tsai, Chengbo Ai, 2010 .

Hybrid Active Contour-Incorporated Sign Detection Algorithm

Yichang James Tsai, Chengbo Ai, Chengbo Ai, 2012, J. Comput. Civ. Eng..

Automatic Truck Processing Time Extraction at Marine Container Terminal Gates Using Low-Frame-Rate Images

Yichang James Tsai, Yiching Wu, Chengbo Ai, 2012, J. Intell. Transp. Syst..

Evaluation of small unmanned aerial system highway volume and speed‐sensing applications

Chengbo Ai, Alyssa Ryan, Michael A. Knodler, 2020 .

Improving Pedestrian Infrastructure Inventory in Massachusetts Using Mobile LiDAR

Chengbo Ai, Qing Hou, 2019 .

An automated sign retroreflectivity condition evaluation methodology using mobile LIDAR and computer vision

Yichang James Tsai, Chengbo Ai, Chengbo Ai, 2016 .

Geometry Preserving Active Polygon-Incorporated Sign Detection Algorithm

Yichang James Tsai, Chengbo Ai, 2015 .

A network-level sidewalk inventory method using mobile LiDAR and deep learning

Chengbo Ai, Qing Hou, Chengbo Ai, 2020 .

Automatic Horizontal Curve Identiﬁcation and Measurement Method Using 1 GPS Data 2

Yichang Tsai, Chengbo Ai, Chengbo Ai, 2017 .

Investigating the effectiveness of safety countermeasures at highway-rail at-grade crossings using a competing risk model.

Denver Tolliver, Amin Keramati, Chengbo Ai, 2021, Journal of safety research.

Machine vision-based surface crack analysis for transportation infrastructure

Chengbo Ai, Wenjuan Wang, Jun Liu, 2021, Automation in Construction.

Review of Emerging Technologies and Issues in Rail and Track Inspection for Local Lines in the United States

Denver Tolliver, Lu Gao, Chengbo Ai, 2021 .

ASSESSMENT METHOD FOR THE AMERICANS WITH DISABILITIES ACT COMPLIANCE USING 3-D MOBILE LIDAR

Chengbo Ai, Chengbo Ai, 2016 .

Critical Assessment of Automatic Traffic Sign Detection Using Three-Dimensional LiDAR Point Cloud Data

Yichang Tsai, Chengbo Ai, Chengbo Ai, 2012 .

Simulating port logistics operations using 3 D visualization technology

James Tsai, Chengbo Ai, Page Siplon, 2010 .

A Sensing Methodology for an Intelligent Traffic Sign Inventory and Condition Assessment Using GPS/GIS, Computer Vision and Mobile LiDAR Technologies

Chengbo Ai, Chengbo Ai, 2013 .