Page 447 - Introduction to AI Robotics
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                                                                      a.       11  Localization and Map Making



























                                                                      b.


                                     Figure 11.24  Example of a robot exploring an indoor area using a GVG method,
                                     continued. a.) reaches a dead end and backtracks, and b.) completely covers the area,
                                     though it hasn’t traveled all edges. (Figures courtesy of Howie Choset.)
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