医用红外热像技术在现代医学和中医学中都有着重要应用。为了更直观、有效地 反映人体的生理病理信息，对现有红外热像中的色标伪彩色序列进行了改进。设计了一种新的颜色路径。在新色标 中，RGB的3个分量由13段线性函数表示。其中，R分量可在图像处理中用于低温背景与人体边缘的检测，G分量便于对图像 中人体的高、低温异常信息进行观察分析。该新色标不但适合观察局部的病灶区域，而且便于整体观察人体温度分布的平衡性， 有助于对人体红外热像进行观测和分析。

The medical infrared thermal imaging technology has important applications in both modern medicine and traditional Chinese medicine. To make the physiopathological information of a human body displayed more visually and effectively in an infrared thermal image, the pseudo-color sequence of the color bar in common infrared thermal images is improved and a new color path is designed. In the new color bar, the three components RGB are represented by 13 linear functions. The component R is used to detect the low temperature background and the body edge in image processing. The component G is used to analyze the abnormal high and low temperature areas in the image. The new color bar is not only suitable for the viewing of local focus areas, but also convenient for the whole viewing of the balance of human body temperature distribution. It is helpful to the viewing and analysis of infrared thermal images of a human body.