该文研究的新型舌图像客观化采集装置,主要用于采集患者舌体的图像。与国内外同类产品相比,该装置提出了动态采集的新概念,通过嵌入式系统控制摄像头运动实现对舌面的垂直拍摄。该采集方式下,舌图像具有更高的保真度,更加完整清晰的舌体特征,以及更加逼近自然光照射下的舌面色泽。较好地克服了原先由于静态采集带来的舌体信息反映不完全的弊端。
The device designed in this paper is mainly used for taking photos of the patien's tongue. Compared with similar products on the market, this one has put forward a new concept of dynamic acquisition, which is aimed at taking the photos from a vertical vision. In this condition, the tongue image could have higher fidelity, more complete and clear feature, and more close to the irradiation of tongue color under the natural light. This device has overcome the original problems caused by the static collection model to some extent.