@article {11573/1494365, title = {{LS-VO: Learning Dense Optical Subspace for Robust Visual Odometry Estimation}}, journal = {IEEE ROBOTICS AND AUTOMATION LETTERS}, volume = {{3}}, number = {{3}}, year = {2018}, pages = {1735-1742}, keywords = {deep learning in robotics and automation, visual learning, visual-based navigation}, {Computer vision for transportation}, doi = {{10.1109/LRA.2018.2803211}}, author = {Costante, G. and Ciarfuglia, T. A.} }