An active contour model and its algorithms with local and global Gaussian distribution fitting energies
An active contour model is proposed for incorporating local and global Gaussian distribution fitting energy. An algorithm is presented for direct implementation of the proposed model. A modified algorithm is presented for adaptive changing the weighting coefficient and the time step. Experiment results show the effectiveness of the proposed model and its algorithms.
active contour model gaussian distribution image segmentation level set method chan-vese model lbf model