计算机应用研究2009，Vol.26Issue(8)：3146-3148,3.DOI:10.3969/j.issn.1001-3695.2009.08.101
一种用于视图合成的空洞填充算法
Hole filling algorithm for view synthesis
摘要
Abstract
This paper proposed a new hole filling algorithm for small holes. The algorithm guaranteed that the holes which satisfied the following condition could be filled first: the number of non-holes in 4-neighborhood-pixels set was larger than or equal to the threshold of the current iteration. After each iteration, the algorithm researched the holes whose 4-neighborhood-pixels were all non-holes for the next iteration. Experiment results show that the algorithm can be employed efficiently for the small holes, especially for the holes at lowly-textured area. The results suggest that the algorithm adapts to the hole filling after depth map smoothing during the view synthesis procedure.关键词
视图合成/空洞填充/多视点视频/基于深度图像的绘制/深度图/深度图像/均值滤波器Key words
view synthesis/hole filling/multi-view video/depth image-based rendering/depth map/depth image/average filter分类
信息技术与安全科学引用本文复制引用
刘然,朱庆生,张小云,许小艳,胡章平..一种用于视图合成的空洞填充算法[J].计算机应用研究,2009,26(8):3146-3148,3.基金项目
重庆大学青年骨干教师创新能力培育基金资助项目(cdcx020) （cdcx020）
国家自然科学基金资助项目(60773082/F0205) （60773082/F0205）
国家"863"计划资助项目(2006AA10Z233) （2006AA10Z233）
