Research on volumetric 3D imaging system based on rotating helix screen

FAN Qiong-jian1; LI Li3; SHEN Chun-lin1; GONG Hua-jun1; ZHAO Min1

doi:10.13873/j.1000-97872009.11.017

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Research on volumetric 3D imaging system based on rotating helix screen

更新时间：2025-09-11

- Research on volumetric 3D imaging system based on rotating helix screen
- Vol. 28, Issue 11, Pages: 117-120(2009)
- 作者机构：
  
  1. 南京航空航天大学自动化学院
  2. 空军航空大学航空控制工程系
  3. 北京宇航系统工程研究所数字化设计与仿真中心
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872009.11.017
  CLC： TP391.41
- Published：2009
- 稿件说明：
移动端阅览
[1]樊琼剑,李莉,沈春林,龚华军,赵敏.基于旋转螺旋屏的三维立体成像系统研究[J].传感器与微系统,2009,28(11):117-120.

FAN Qiong-jian1, LI Li3, SHEN Chun-lin1, et al. Research on volumetric 3D imaging system based on rotating helix screen[J]. 2009, 28(11): 117-120.
[1]樊琼剑,李莉,沈春林,龚华军,赵敏.基于旋转螺旋屏的三维立体成像系统研究[J].传感器与微系统,2009,28(11):117-120. DOI： 10.13873/j.1000-97872009.11.017.

FAN Qiong-jian1, LI Li3, SHEN Chun-lin1, et al. Research on volumetric 3D imaging system based on rotating helix screen[J]. 2009, 28(11): 117-120. DOI： 10.13873/j.1000-97872009.11.017.

摘要

针对前两代体三维（V3D）成像系统存在图像轮廓不够清晰问题

提出并实现了一种基于空间光调制器和双螺旋投影面的被动式旋转体扫描三维（RSV3D）成像系统。分析了系统的组成和工作原理

并详细讨论了组成系统的三大功能模块:成像空间、体素激活装置和V3D引擎的硬件与软件设计思想

并提出了多螺旋切片图形的重构算法和优化处理措施相结合的方案

以降低三维图像海量数据的传输和存储难题。实验结果显示:该系统可以产生高清晰度的空间三维图像

验证了该系统研制方案的可行性。

Abstract

For 3D images produced by the two former V3D imaging systems are unclarity

a high resolution

passive rotating sweep V3D imaging system based on digital micro-mirror device and double helically-curved screen is put forward and realized.The composition and principle of the system are introduced

and the hardware design and software algorithms of image space

voxel activation device and V3D engine are described in detail.Meanwhile

to solve the problems of mass-data transfer and storage of three dimension image

a plan combined algorithm for image reconstruction in multi-slice helical image and optimization process method is proposed.Experimental result shows that the system possesses the capacity to display complicate true 3D image with clear profile in real space on the base of comparison of experiment results

and the scheme is of favorable feasibility.

关键词

Keywords

references

数字微镜器件在视频全息中的应用 [J]. 王大鹏,韦穗. 光学学报 . 2008(01)

基于数字微镜的旋转体三维显示装置研究 [J]. 李莉,李玉峰,沈春林,龚华军,杨忠. 仪器仪表学报 . 2008(01)

高精度纯相位液晶空间光调制器的研究 [J]. 刘永军,宣丽,胡立发,曹召良,李大禹,穆全全,鲁兴海. 光学学报 . 2005(12)

基于旋转二维发光二极管阵列的体三维显示系统 [J]. 林远芳,刘旭,刘向东,张晓洁,徐鞾. 光学学报 . 2003(10)

真三维立体显示技术 [J]. 姜太平,沈春林,谭皓. 中国图象图形学报 . 2003(04)

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