关键词: 图像分割, 分水岭, 形态学, Normalized Cut

Abstract:

In view of the over-segmentation caused by traditional watershed segmentation, a normalized cut image segmentation method combined on morphological watershed transformation is proposed in this paper. On the basis of traditional watershed segmentation, the morphology algorithm is adopted for initial segmentation, and the average grey value of each segmented area is used as input parameters for the normalized cut algorithm to complete the image segmentation. The results show that combined algorithm not only avoids over-segmentation, but also achieves as good accuracy as the normalized cut algorithm segmentation.

Key words: simage segmentation, watershed segmentation, morphology, Normalized Cut