文章基本信息

标题：Effective Improvement for Depth Estimated Based on Defocus Images
本地全文：下载
作者：Wang, Hao ; Cao, Fengyun ; Fang, Shuai 等
期刊名称：Journal of Computers
印刷版ISSN：1796-203X
出版年度：2013
卷号：8
期号：4
页码：888-895
DOI：10.4304/jcp.8.4.888-895
语种：English
出版社：Academy Publisher
摘要：In this paper, we address a challenging problem of depth estimation taken by an uncalibrated conventional camera based on defocus images. In order to be a solution to the traditional method may not apply to the natural scene, we make some effective improvement on it. And we also take guided filtering to repair our depth map. Experimental results on a variety of images show that our method can acquire visual pleasing results. Moreover, our method can also extract the depth map of the scene with fairly good extent of accuracy.
关键词：depth estimation;guided filtering;depth from defocus;uncalibrated;defocus images