| 基于区域融合的单视点图像深度信息提取 |
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| 引用本文： | 王平,安平,王奎,张兆杨.基于区域融合的单视点图像深度信息提取[J].电视技术,2011,35(19):11-13. |
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| 作者姓名： | 王平 安平 王奎 张兆杨 |
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| 作者单位： | 1. 上海大学通信与信息工程学院,上海,200072
2. 上海大学通信与信息工程学院,上海200072;新型显示技术及应用集成教育部重点实验室,上海200072 |
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| 基金项目： | 国家自然科学基金重点项目(60832003); 上海市科委定向重点项目(09511503700) |
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| 摘 要： | 将2D转换为3D是目前3D多媒体成功应用的重要解决方法之一.而在2D至3D转换过程中,单视点图像中深度信息提取是最具挑战的任务.提出一种基于区域融合的单视点图像深度信息提取方法,利用区域融合对单视点图像进行区域融合,用先验假设的深度梯度图对区域进行深度分配,得到基于区域融合的深度图.实验结果表明通过所提方法得到的深度图...
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| 关 键 词： | 区域融合 单视点图像 深度图 |
Depth Extraction of Single-view Image Using Region Merging |
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| WANG Ping,AN Ping,WANG Kui,ZHANG Zhaoyang.Depth Extraction of Single-view Image Using Region Merging[J].Tv Engineering,2011,35(19):11-13. |
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| Authors: | WANG Ping AN Ping WANG Kui ZHANG Zhaoyang |
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| Affiliation: | WANG Ping1,AN Ping1,2,WANG Kui1,ZHANG Zhaoyang1,2(1.School of Communication and Information Engineering,Shanghai University,Shanghai 200072,China,2.Key Laboratory of Advanced Display and System Application of the Ministry of Education,China) |
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| Abstract: | Generating three-dimensional(3D) scenes from two-dimensional(2D) scenes is one of the important methods for 3D multimedia services application.During 2D-to-3D conversion,depth estimation from a single-view image is probably the most challenging task.In this paper,a new depth estimation method is proposed for single-view image based on region merging.Firstly,the image is segmented to several regions using region merging,a prior hypothesis of depth gradient is used to assign depth to this regions,and a depth ... |
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| Keywords: | region merging single-view image depth map |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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