【摘要】 通过总结前人分割舌像的经验,在对齿痕一类舌像特征分析后,确定将RGB模型的舌图先转换为HSV模型,然后运用Otsu阈值法和分量互补的方法分割出完整的齿痕舌体图像。这种方法保留了齿痕的特点使识别齿痕成为可能。齿痕舌分割方法是齿痕舌数字化的基础,它进一步奠定了中医舌诊数字化的基础。更多还原

【Abstract】 Summarizes the experience of body of tongue segmentation of the predecessors.After analyzing the characteristic of the kind of tooth-marked tongue,it was made sure that conversion from RGB model to HIS model,and then using Otsu threshold value and H,S,V component supplementary method complete segmentation of toothmarked tongue image.This method retains mast of the important characteristics of the tooth-marked,which makes recognition tooth-marked possible.It will help improve the digitization of the traditional Chinese medicine(TCM) tongue diagnosis foundation.更多还原