| Critical Assessment of an Enhanced Traffic Sign Ddetection Method Using Mobile LiDAR and INS Technologies C Ai, YCJ Tsai Journal of Transportation Engineering 141 (5), 04014096, 2014 | 62 | 2014 |
| Machine vision-based surface crack analysis for transportation infrastructure W Hu, W Wang, C Ai, J Wang, W Wang, X Meng, J Liu, H Tao, S Qiu Automation in Construction 132, 103973, 2021 | 60 | 2021 |
| An Automated Sign Retroreflectivity Condition Evaluation Methodology Using Mobile LIDAR and Computer Vision C Ai, YJ Tsai Transportation Research Part C: Emerging Technologies 63, 96-113, 2016 | 59 | 2016 |
| Automatic horizontal curve identification and measurement method using GPS data C Ai, Y Tsai Journal of Transportation Engineering 141 (2), 04014078, 2015 | 56 | 2015 |
| Mobile Cross-Slope Measurement Method Using Lidar Technology YJ Tsai, C Ai, Z Wang, E Pitts Transportation Research Record: Journal of the Transportation Research Board …, 2013 | 55 | 2013 |
| A network-level sidewalk inventory method using mobile LiDAR and deep learning Q Hou, C Ai Transportation research part C: emerging technologies 119, 102772, 2020 | 51 | 2020 |
| An Automated Sidewalk Assessment Method for the Americans with Disabilities Act Compliance Using 3-D Mobile LiDAR C Ai, YJ Tsai 95th Transportation Research Board Annual Meeting, 2016 | 51* | 2016 |
| Critical Assessment of Measuring Concrete Joint Faulting Using 3D Continuous Pavement Profile Data YJ Tsai, Y Wu, C Ai, E Pitts Journal of Transportation Engineering 138 (11), 1291-1296, 2012 | 45 | 2012 |
| Systems and methods for identifying traffic control devices and testing the retroreflectivity of the same C Ai, Y Tsai, Z Wang, AJ Yezzi US Patent 9,767,371, 2017 | 37 | 2017 |
| Using 3D laser scanning for estimating the capacity of corroded steel bridge girders: Experiments, computations and analytical solutions G Tzortzinis, C Ai, SF Breña, S Gerasimidis Engineering Structures 265, 114407, 2022 | 20 | 2022 |
| Hybrid Active Contour-Incorporated Sign Detection Algorithm C Ai, YJ Tsai Journal of Computing in Civil Engineering 26 (1), 28-36, 2011 | 19 | 2011 |
| A Nonballasted Rail Track Slab Crack Identification Method Using a Level‐Set‐Based Active Contour Model C Ai, S Qiu, G Xu, A Zhang, KCP Wang Computer‐Aided Civil and Infrastructure Engineering 33 (7), 571-584, 2018 | 18 | 2018 |
| Crash proximity and equivalent property damage calculation techniques: An investigation using a novel horizontal curve dataset A Ryan, C Ai, C Fitzpatrick, M Knodler Accident Analysis & Prevention 166, 106550, 2022 | 11 | 2022 |
| Improving pedestrian infrastructure inventory in Massachusetts using mobile LiDAR C Ai, Q Hou Massachusetts. Dept. of Transportation. Office of Transportation Planning, 2019 | 10 | 2019 |
| A Sensing Methodology for an Intelligent Traffic Sign Inventory and Condition Assessment Using GPS/GIS, Computer Vision and Mobile LiDAR Technologies C Ai Georgia Institute of Technology, 2013 | 10 | 2013 |
| Target-free recognition of cable vibration in complex backgrounds based on computer vision W Wang, D Cui, C Ai, Q Zaheer, J Wang, S Qiu, F Li, J Xiong Mechanical Systems and Signal Processing 197, 110392, 2023 | 9 | 2023 |
| Review of emerging technologies and issues in rail and track inspection for local lines in the United States Y Ren, P Lu, C Ai, L Gao, S Qiu, D Tolliver Journal of Transportation Engineering, Part A: Systems 147 (10), 04021062, 2021 | 9 | 2021 |
| Geometry Preserving Active Polygon-Incorporated Sign Detection Algorithm C Ai, Y Tsai Journal of Computing in Civil Engineering, 2014 | 9 | 2014 |
| Automated Superelevation Measurement Method Using a Low-Cost Mobile Device: An Efficient, Cost-Effective Approach Toward Intelligent Horizontal Curve Safety Assessment Y Tsai, C Ai Transportation Research Record 2621 (1), 62-70, 2017 | 8 | 2017 |
| Critical Assessment of Automatic Traffic Sign Detection Using Three-Dimensional LiDAR Point Cloud Data C Ai, YJ Tsai 91st Transportation Research Board Annual Meeting, 2012 | 7* | 2012 |
