High-accurate and robust motion estimation algorithm for mobil robots

optical-flow is a wll-known technique and there are importatnt fields in which the application of this visual modality commands high intrest. Measurement of optical flow is a fundamental problem in the processing of image sequences in mobile robots . In this paper , w prsented a more accurate and robust algrithm for motion estimation in ral time that can handle large movment of mobile robots. we demonstrated the effectiveness of our algorithm through exprimental results. error analysis on a synthetic image squence is given to show its effectivnss.

کلیدواژه ها:

mobile robots ، machine vision ، ego motion stimation ، pyrmid lucas and kanade ، harris corner detection