摘要
为了获得深度图像,采用激光时序空间编码技术,研制了深度图像获取装置,给出了深度图像获取装置的硬件和工作原理,提出了一种深度测量算法.实验结果表明,该装置能较好地获取深度图像;有效地减少图像的采集、处理量.通过处理8幅图像就能得到空间分辨率为1/256的景物深度数据争深度图像,具有简单、快速的优点,为基于深度图像的目标边缘检测和识别提供了有效的方法.
In this paper, to obtain range image, a device is developed by laser time sequence code technology, giving the concerned hardwares and working principles, presenting range measurement algorithm. The experimental results show that the device can gain better images and reduce the work of collecting and processing. Through dealing with 8 pictures, the range data of object and range image, whose resolution is 1/256, are obtained. It is an effective method for easy and fast edge detecting and object identification.
出处
《哈尔滨理工大学学报》
CAS
2004年第3期38-40,共3页
Journal of Harbin University of Science and Technology
关键词
结构光
编码
深度图像
structured light
encoding
range image
