A multistage stereo method giving priority to reliable matching with self calibration by stereo
نویسندگان
چکیده
This paper describes two topics: one is a reliable feature-based stereo matching method which determines more reliable matching pairs earlier and determines less reliable ones later using the previous results, and the other is a reliable calibration method for small vertical displacements. A feature point is an edge. The contrast, the position, and the direction of the edge are used to evaluate the matching reliability. Experiments with complicated indoor scenes proved that the proposed method is better than conventional methods.
منابع مشابه
A multistage stereo method giving priority to reliable matching
This paper describes a reliable feature-based stereo matching method which determines more reliable pairs of matching edges earlier than less reliable ones and makes use of previous matching results. The contrast of an edge point is used as the measure of reliability of the match because an edge with high contrast has high positional and directional accuracy. The decisions of whether there are ...
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