红外辐射成像技术中等温显示与全温显示在中医经络研究中的应用

The usage of isothermal display and full temperature display of infrared radiation imaging in the study of meridian

对 2 5 0名健康成年志愿者进行中医经络循经红外辐射轨迹 ( IRRTM)的观察。结果显示 :1全温显示能无选择地反映出体表红外辐射的最真实图像 ,包括体表红外辐射的全部信息 ;它的不足之处是在所观察的IRRTM的皮温与其周围部位的皮温比较接近时 ,IRRTM即被淹没在其中 ,无法辨认。2等温显示通过设置温标 ,将人体体表相同的温区连接起来 ,形成等温分布的图像 ,消除杂乱的背景 ,突出所要观察的内容 ,它能够比较直观、清晰地显示该区域的等温轨迹 ,但必须正确加以分析、识别。结论 :在应用红外成像技术观察人体体表的经络路线时 ,等温显示和全温显示各有其特点 ,只要应用得当 ,结果都是可靠的。

To observe infrared radiation meridian loci of 250 grown healthy volunteers.The results show ① Full temperature display can reflect the truest image of infrared radiation in body surface with the whole information without selecting,but the shortage is when the local skin temperature is close to surrounding parts of the body,the image will be inundated and hard to discern.② The isothermal display joints the same temperature districts in body surface by setting thermometric scale, thus form isothermal distributed image to eliminate unorderly background and highlight the content needs to be observed.It can display the isothermal loci of this area directly and clearly.Result:When observing the meridian loci in human body surface with infrared radiation imaging,isothermal display and full temperature display has their own characteristics respectively.The results are both reliable as long as they've been used felicitously.