Alex Mathew, Vijayan K. Asari. Rotation-invariant histogram features for threat object detection on pipeline right-of-way. In Robert P. Loce, Eli Saber, Ned Lecky, editors, Video Surveillance and Transportation Imaging Applications 2014, San Francisco, California, USA, February 2-6, 2014. Volume 9026 of SPIE Proceedings, pages 902604, SPIE, 2014. [doi]
Abstract is missing.