Comparative analysis of infrared thermography processing techniques for roadways’ sub-pavement voids detection - Kulkarni, Nitin Nagesh; Dabetwar, Shweta; Benoit, Jason; Yu, Tzuyang; Sabato, Alessandro (NDT & E international : independent nondestructive testing and evaluation, 2022)
Keywords: Culvert; Infrared thermography; Nondestructive evaluation; Principal component thermography; Roadway; Sparse principal component thermography; Infrared thermography; Roadway; Principal component thermography; Nondestructive evaluation; Culvert; Sparse principal component thermography