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Lan,Zhong-Dan / Mohr Roger




Robust matching by partial correlation



Category:
Keywords: Vision,Matching,Correlation,Robustness,Occlusion










abstract:

Visual correspondence problem (matching), is an major issue in vision. Matching can be divided in feature-based and area-based matching. In area-basedmatching, correlation is a common tool for the visual correspondence problem. But most classical correla tion methods fail near the disparity discontinuity, which occurs at the boundaries of objects. In this report, we propose a partial correlation technique for solving this problem. We use a robust statistics tool to find the good part to be considered for applying correlation, We have compared our method with the standard and non standard techniques. Experimental results validate the approach

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