开放环境下中医舌象检测与分割方法研究
Research on Tongue Detection and Tongue Segmentation in Open Environment
Abstract
中医舌诊以其无创与便捷性在全世界引起广泛关注,通过综合分析舌象的生理及病理特征得到诊断结果,然而传统的中医舌诊受限于医师的知识水平和主观意识,并受环境光线等因素影响。数字化舌诊分析系统正是解决了这一问题,通过临床经验结合计算机图像处理技术实现了舌诊的客观化、数字化及自动化,是舌诊信息化发展的主要方向。目前,数字化舌诊分析系统为了得到高质量的舌象图像,多是在密闭、固定光源的标准环境下采集舌象图像。然而,随着智能手机等移动设备的发展和普及,采用移动设备在开放环境下采集图像逐渐成为一个新的研究方向。但随之而来的问题是,开放环境下的舌象分析容易受光照强弱和复杂背景等因素的影响,因此,在进行舌象分析前,... Tongue diagnosis is an important diagnostic method in the Traditional Chinese Medicine (TCM) which has caused widespread concern worldwide due to its noninvasive and convenience. Traditional tongue diagnosis depends a comprehensive analysis of the physiological and pathological characteristics of tongue body, which is subjected to the clinicians’ knowledge and experience, and influenced by environ...