基于光学被动式三维测量技术在立体舌象中的探究

现在由于照相机的技术的成熟,现有舌象仪在图像的清晰度、色彩等方面都比较成熟。在二维技术中对舌体的面积、舌质的颜色、舌苔的颜色、舌苔的面积、齿痕的面积、舌裂纹的长度、点刺的面积、瘀斑的面积这些特征的采集的数据还是相当客观的,但是对于舌苔的厚度,裂纹的深度、齿痕的深度、点刺的高度等一些三维的数据,现有的舌象仪是无法采集到的,而且平面的中的图像和肉眼看到的立体图像还是有一定的差异的。三维测量技术可以实现舌象的全方位立体显示,获得更多二维平面中没有的三维信息。

due to camera technology matures, now existing tongue like instrument in image clarity, color, etc are more mature.In2 d technology in the area of the tongue body and tongue nature color, the color of tongue coating and tongue coating area, the area of the teeth marks, crack, the length of the tongue prick bruises, the area of the characteristics of the area of the collected data is objective, but for the thickness of the coating on the tongue, the depth of the crack, the depth of the teeth marks, prick some 3 d data, such as the height of the existing tongue instrument cannot be collected, and the plane of the image and the threedimensional images of the naked eye or have certain differences.3 d measurement technology can realize omni-directional stereo display, tongue like get more three-dimensional information not found in two-dimensional plane.