The University of Massachusetts Amherst
University of Massachusetts Amherst

Search Google Appliance

Links

Publications Library

Export 10 results:
Filters: Author is Ai, Chengbo  [Clear All Filters]
Journal Article
Ai C, Tsai Y.  2016.  Automated sidewalk assessment method for americans with disabilities act compliance using three-dimensional mobile lidar. Journal of Transportation Research Record. 2542:25-32.
Ai C, Tsai Y.  2016.  An automated sign retroreflectivity condition evaluation methodology using mobile lidar and computer vision. Transportation Research Part C: Emerging Technologies. 63:96-113.
Tsai Y, Ai C.  2017.  Automated superelevation measurement method using a low-cost mobile device. Journal of Transportation Research Record. 2621:62-70.
Ai C, Tsai Y.  2015.  Automatic horizontal curve identification and measurement method using gps data. Journal of Transportation Engineering. 141(2):04014078.
Tsai Y, Dusanter T, Wu Y, Ai C, Caitucoli Q.  2012.  Automatic truck processing time extraction at marine container terminal gates using low-frame-rate images. Journal of Intelligent Transportation Systems: Technology, Planning, and Operations. 16(4):211-225.
Ai C, Tsai Y.  2015.   Critical assessment of an enhanced traffic sign detection method using mobile lidar and ins technologies. Journal of Transportation Engineering. 141(5):04014096.
Tsai Y, Wu Y, Ai C, Pitts E.  2012.  Critical assessment of measuring concrete joint faulting using 3d continuous pavement profile data. Journal of Transportation Engineering. 138(11):1291-1296.
Ai C, Tsai Y.  2015.  Geometry preserving active polygon-incorporated sign detection algorithm. Journal of Computing in Civil Engineering. 29(6):04014092.
Ai C, Tsai Y.  2012.  Hybrid active contour–incorporated sign detection algorithm. Journal of Computing in Civil Engineering. 26(1):28-36.
Tsai Y, Ai C, Wang Z, Pitts E.  2013.  Mobile cross-slope measurement method using lidar technology. Journal of Transportation Research Record. 2367:53-62.