基于单摄像头的宝石三维影像采集系统

3D Gemstone Image Grabbing System Based On Single-View Camera

为解决宝石三维立体影像采集与观察的难题,结合市场上已有的产品与技术,提出了用单摄像头实现双目立体视觉的方法。分析了基于双目立体视觉技术的三维显示模式;利用数字图像处理技术对宝石标本的照片进行关键像素的提取,拼合成三维立体图形;开发了宝石三维影像采集实验平台的软件"GemView"和相应的硬件;进行了宝石原石的三维影像采集和观察实验。基于单摄像头的宝石三维影像采集系统在宝石观察与珠宝电子商务中能发挥积极的作用。

In this paper, the method of using single camera to achieve the three-dimensional stereopsis is investigated based on current technology and product and a new approach is also proposed. In this paper, the author analyzes the 3D display mode based on the binocular stereo vision, makes 3D graphs by picking up the key pixels of gemstones＇ photo with the help of digital image processing, develops the software ＂GemView＂ and hardware of gemslones＇ 3D image grabbing system and conducts the experiment to collect and view the rough gemstones＇ 3D image. As is shown by the experiment that 3D gemstone grabbing system based on single-view camera would play an important role in gemstones＇ viewing and elect ronlc commerce.