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Panum融合区条件下的立体观影区间

Stereoscopic Viewing Range under the Condition of Panum Fusion Region
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摘要 由于生理的局限,人眼立体感知存在一定的盲区,并对立体视差存在一定的融合极限,因此获取符合人眼立体感知的三维影像就显得尤为重要。针对该问题,结合Panum融合区理论以及人眼立体感知误差,对立体观影区间的范围进行界定,并对立体观影区对应下的基线长度范围进行推导。根据推导结果,利用3ds max进行场景模拟,分别以特定距离下基线长度所允许的最大值和最小值为基准,获取5组不同基线长度下的视差图,最后利用虚拟现实眼镜验证了推导结果的正确性,该结果可对立体摄影过程的相机摆放提供指导。 Because of physiology limitation,there are certain blind spots in the stereo perception of human eyes,and there is a certain fusion limit for the stereoscopic disparity,so it is very important to get the three-dimensional images.To solve this problem,in this paper,the range of stereoscopic view was defined by combining Panum fusion region theory with human eye stereo perception error,and the range of baseline length corresponding to stereoscopic viewing area was deduced.Based on the results,the scene simulation was performed using 3ds max,and five groups of disparity maps at different baseline lengths were obtained based on the maximum and minimum values of the baseline length at specific distances.Finally,the virtual reality glasses were used to verify the results.The results can provide guidance on the placement of the camera in the stereo photography process.
作者 刘秉琦 汪同浩 黄富瑜 LIU Bingqi, WANG Tonghao, HUANG Fuyu (Dept. of Electron. and Optics Engin. , Ordnance Engineering College, Shijiazhuang 050003, CHN)
出处 《半导体光电》 北大核心 2017年第5期771-774,共4页 Semiconductor Optoelectronics
关键词 立体显示 Panum融合区 立体感知误差 立体观影区间 基线长度 stereo display Panum fusion region stereoscopic perception error stereoscopic viewing range baseline length
作者简介 刘秉琦(1962-),男,博士,教授,主要从事军用光电技术研究。E—mail:whelmmail@sina.com
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  • 1侯春萍,阿陆南,俞斯乐.立体成像系统数学模型和视差控制方法[J].天津大学学报:自然科学与工程技术版,2005,38(5):455-460. 被引量:10
  • 2刘文文,吕国强,邓善熙.基于Direct 3D的3维自由立体显示软件双视点设置[J].中国图象图形学报,2006,11(3):357-361. 被引量:7
  • 3WANG Q H, TAO Y H, LID H, et al.. 3D au tostereoscopic liquid crystal display based on lentic ular lens [C]. Shanghai: Proc. of Asia Display,2007:453-455. 被引量:1
  • 4李凤呜.眼科全书[M].北京:人民卫生出版社,2002:369-439. 被引量:1
  • 5CHEN H, YED, CHERSH, etal.. Stereo camera calibration based on accurate control points[J]. Opt. Precision Eng. , 2006,14(5) : 903-909. 被引量:1
  • 6YE D, XU Q Y,CHE R SH. Camera calibration technique for vision measurement system[J]. Opt. Precision Eng. , 2006,14(5):883-890. 被引量:1
  • 7ZHU J G, LI Y J, YE SH H. Calibration of line structured light vision system based on camera's projective center[J]. Opt. Precision Eng. ,2005,13 (5) :584-591. 被引量:1
  • 8WOODS A,DOCHERTY T,KOCH R. Image distortions in stereoscopic video systems[C]. Stereoscopic Displays and Applications Ⅳ, SPIE, 1993,1915:36-48. 被引量:1
  • 9YAMANOUE H. The differences between toed-in camera configurations and parallel camera configurations in shooting stereoscopic images [J]. ICME, 2006,262877 : 1701-1704. 被引量:1
  • 10ALLISON R S. The camera convergence problem revisited [J]. SPIE, 2004,5291:167-178. 被引量:1

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