TY - BOOK AU - "Emilio Garcia-Fidalgo, Alberto Ortiz" TI - Methods for Appearance-based Loop Closure Detection SN - 978-3-319-75993-7 PB - Springer KW - Engineering; Robotics and Automation UR - http://link.springer.com/openurl?genre=book&isbn=978-3-319-75993-7 ER -