中医舌象计算机识别研究的现状分析及问题

从静态舌图像计算机识别研究的关键环节出发,对当前的研究现状进行了分析.认为在舌图像的采集方面有必要引入正交设计、图像质量评价等方法以筛选出高标准、统一、实用的图像采集条件;图像分割研究可以考虑从多角度入手,综合使用多种分割方法,取长补短,以提高分割效果;同时采用Delphi评价法、多中心的网上专家判别等手段,大样本集中专家经验,综合各家的辨舌经验,建立科学规范的舌象诊断标准;当前舌象识别研究的热点主要集中在舌的颜色领域,研究的方向有待向颜色以外的其他方面拓展,并最终由定性向定量转化,而实现舌诊内容的综合判别将是今后努力的方向.

Analysis and Problems of Studies on Pattern Recognition of Tongue Image in Traditional Chinese Medicine by Computer Technology

The article analyses the current study of pattern recognition of tongue images in traditional Chinese medicine by computer technology from its key sectors.It regards that the methods of orthogonal design and evaluation of image quality should be introduced to get a high-quality and practicable condition.In the field of tongue image segmentation,multiple methods used together are expected to improve the effect of segmentation.A scientific and canonical standard of tongue diagnosis based on comprehensive experts' experience with Delphi evaluation method and multi-center experts diagnosis on Internet are also very essential.The study of pattern recognition on tongue image is still concentrated on the color.Further study should be extended to achieve quantification.And a comprehensive diagnosis on pattern recognition of tongue image is the aim that should be focused on later.