使用BeagleBoneBlack和RaspberryPi进行立体距离估计

S. Mischie, Andrada Muntean
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引用次数: 1

摘要

本文介绍了一种利用图像处理技术来确定从一对图像到一个物体的距离的立体系统的实现。以此为出发点,算法计算视差图像。通过使用过滤器,制作视差图像的直方图和插值来确定与物体的距离。整个算法已经在BeagleBoneBlack (BBB)和RaspberryPi平台上实现。使用OpenCV和V4L2库来实现代码。本文的目的是尝试在较低的规模上实现汽车工业中使用的设备,因为现代汽车今天配备了立体摄像头,帮助驾驶员避免与行人或任何其他不希望的障碍物的影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Distance estimation through stereoscopy using BeagleBoneBlack and RaspberryPi
This paper presents an implementation of a stereo system using image processing techniques in order to determine the distance to an object from a pair of images. Starting from this, the algorithm calculates the disparity image. The distance to an object is determined by using filters, making a histogram of the disparity image and interpolating. The entire algorithm has been implemented on the BeagleBoneBlack (BBB) and RaspberryPi platforms. OpenCV and V4L2 libraries were used to implement the code. The aim of this paper is to try to implement at a lower scale a device used in automotive industry, because the modern cars are today equipped with stereo cameras that helps the driver avoid the impact with pedestrians or any other undesired obstacles.
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