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A refined coherent point drift (CPD) algorithm for point set registration
2011
Science China Information Sciences
The coherent point drift (CPD) algorithm is a powerful approach for point set registration. However, it suffers from a serious problem-there is a weight parameter w that reflects the assumption about the amount of noise and number of outliers in the Gaussian mixture model, and its value has an influence on the point set registration performance In the original CPD algorithm, the value of w is set manually, and hence an improper value will lead to poor registration results. To solve this
doi:10.1007/s11432-011-4465-7
fatcat:cjezrf47cndbfneizhlsuuyviy