基于中医目诊的虹膜图像特征表示方法研究

摘要

虹膜诊断对于中医与民族医学的目诊理论具有重要的补充和借鉴作用，有必要深入研究虹膜及其图像特征与疾病、体质、中医辨证的证候要素等因素间的对应关系。本文分析了虹膜诊断与相关研究中的虹膜图像特征及其分类与定位，设计了针对颜色特征、密度特征、基于卷缩轮/瞳孔的特征、线条、阳光放射沟特征、斑块、坑洞的特征描述和表示方法。初步实验结果显示，该方法能较有效地支持虹膜图像特征的表示与度量。%〔Abstract〕 Iridology has supplementary and reference effect on eyes diagnosis theory oftraditional Chinese medicine and ethnomedicine. It is necessary to further study the iridology and its image features, and their corresponding relationship with diseases, habitus and TCM syndrome differentiation. This paper analyzes the iridology, and iris image features and its classification and location. The characteristic description and representing method of color character, density character, collarette-and pupillary-based features, line, radial canal, plaque and pit were designed. The preliminary experiment showed that this method can effectively support the expression and measurement of iris image features.