摘要
提出了一种颜色编码方法实现三维测量.利用数字式光处理技术将在计算机上用软件产生的颜色编码图案投射到被测三维物体上,用彩色摄像机摄取物体图像.在摄取的图像上每一种颜色对应一个投影角,根据彩色摄像机输出的颜色三元素RGB,实现颜色解码,从而获得物体的三维信息.
A color-encoded technique is proposed for 3D measuring in this paper. A color-encoded pattern created by software on a computer screen is projected to an object with digital light processing technology. The image is captured by a color CCD camera. The depth information of the 3D object is obtained by color decoding.
出处
《哈尔滨理工大学学报》
CAS
2002年第3期25-27,共3页
Journal of Harbin University of Science and Technology
基金
哈尔滨市科学研究基金项目(0171218036)
