With mobile robot being applied to military area、manufacturing and daily llife

etc，it is an active and promising research area and attracts much more attention．

Mobile robot’S localization and navigation based on stereo vision is becoming one of

important research direction of intelligent robot．In this thesis，the problem of canlera

calbiration、object feature extraction and feature matching，as well as object

localization have been investigated in details based on AS—RF research platform，These

algorithm are implemente