The registration of a scene w.r.t. a reference template is usually performed by computing the extremum of the correlation surface. Unfortunately, conventional correlation-type algorithms are computationally expensive. We propose a new reduced-cost correlation technique (called "point correlation") where matching is not performed with the entire template but with a precomputed set of points of this template. We introduce a method to iteratively select a set of points which is optimal in a heuristic way.<>


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    Title :

    Point correlation: a reduced-cost template matching technique


    Contributors:


    Publication date :

    1994-01-01


    Size :

    465109 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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