[1]柴晓冬,韦穗.基于序列视差图像的全息立体显示方法[J].东南大学学报(自然科学版),2003,33(3):289-291.[doi:10.3969/j.issn.1001-0505.2003.03.010]
 Chai Xiaodong,Wei Sui.Holographic stereogram display based on sequence parallax images[J].Journal of Southeast University (Natural Science Edition),2003,33(3):289-291.[doi:10.3969/j.issn.1001-0505.2003.03.010]
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基于序列视差图像的全息立体显示方法()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
33
期数:
2003年第3期
页码:
289-291
栏目:
数学、物理学、力学
出版日期:
2003-05-20

文章信息/Info

Title:
Holographic stereogram display based on sequence parallax images
作者:
柴晓冬 韦穗
安徽大学计算智能与信息处理教育部重点实验室, 合肥 230039
Author(s):
Chai Xiaodong Wei Sui
Key Laboratory of Intelligent Computing and Signal Processing of Ministry of Education, Anhui University, Hefei 230039,China
关键词:
序列视差图像 全息立体图 全息条纹
Keywords:
sequence parallax images holographic stereogram hologram fringes
分类号:
O438
DOI:
10.3969/j.issn.1001-0505.2003.03.010
摘要:
通过获取的序列视差图像,用计算全息与图像处理技术产生了一个全息立体图的显示.在计算全息中采用了基于衍射的光栅条纹生成方法,将视场分为连续的8个区域,每个区域由一个空间频率不同的基本条纹衍射生成,利用迭代算法计算了基本条纹函数.然后对序列视差图像经过二维离散处理,通过光场投影与几何光学成像法,转换到一张全息图上,由包含8个基本条纹的全息素衍射生成序列视差全息图像.从而使观察者获得三维感的立体图像,并给出了实验结果.该算法为基于照片的全息立体图的生成提供了新的方法.
Abstract:
An algorithm of holographic stereogram display that can be implemented using compute generated holography(CGH)and imaging process through capturing sequence parallax images is proposed. Illuminating this hologram by a plane wave creates the volume effect in the observer’s eyes. In diffraction-specific fringe computation of 3-D holographic imaging, computation of basis fringes is according to a point imaging. View-field is divided into eight regions by basis fringes diffraction. Sequence parallax images can be transformed into hologram using basis fringes. Experimental results are presented. The algorithm provides a new method of holographic stereograms display based on photograph.

参考文献/References:

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备注/Memo

备注/Memo:
基金项目: 国家自然科学基金资助项目(60143003).
作者简介: 柴晓冬(1962—),男,博士生,副教授,cxdyj@163.com; 韦穗(联系人),女,教授,博士生导师.
更新日期/Last Update: 2003-05-20