基于CNN和RNN的像素级视频目标跟踪算法

影像目标跟踪定位技术是当前计算机视觉领域的研究热点,目标跟踪算法也是现阶段将视频结果用于定位的薄弱环节之一.本文分析了像素级目标跟踪存在的问题,根据深度学习在图像领域的最新研究成果与视频跟踪需求,结合最新的图像分割、卷积神经网络(CNN)、循环神经网络(RNN)和加密解码结构等方法提出了一种像素级视频目标跟踪算法.使用公开数据集实现算法并设计了定量评价指标.实验结果表明该算法具有较强的像素级视频目标跟踪定位能力.

CNN and RNN-based pixel-wise video object tracking algorithm

Video object tracking is a research hotpot of computer vision, but the object tracking algorithm is one of weaknesses in localization with video. In this paper, we introduced the pixel-wise video object tracking problem. We proposed a pixel-wise video object tracking algorithm based on convolution and recurrent neural network of deep learning technology and the latest research results in image segmentation to solve the problem. By designed and conducted an experiment and evaluation on a public dataset, the algorithm shows abilities on obtaining the boundary of objects in videos.