Fast image segmentation algorithm based on multiscale analysis and graph cuts
基于多尺度分析与图割的快速图像分割算法*

On the basis of GrabCut algorithm, combined with multiscale analysis method, estimated the GMM parameters with pyramidal decomposited multiscale serial images instead of fix scale original image. The algorithm estimated GMM parameters rapidly with less samples, obtained equivalent accurate and significantly effective result by utilizing of the complementarity between segmentation accuracy of fine scale and segmentation easiness of coarse scale. The results of experiment show that the proposed method is effective and feasible.