Terrain classification for mobile robots traveling at various speeds: An eigenspace manifold approach. - Edmond M. DuPont; Carl A. Moore; Rodney G. Roberts (ICRA, 2008)

Frequency response method for terrain classification in autonomous ground vehicles. - Edmond M. DuPont; Carl A. Moore; Emmanuel G. Collins Jr.; Eric Coyle (Auton. Robots, 2008)

Terrain surface classification for autonomous ground vehicles using a 2D laser stripe-based structured light sensor. - Liang Lu; Camilo Ordonez; Emmanuel G. Collins Jr.; Edmond M. DuPont (IROS, 2009)

A spatial-spectral classification approach of multispectral data for ground perspective materials. - Edmond M. DuPont; David Chambers; Joseph Alexander; Kevin Alley (SMC, 2011)