Hybrid method for multiple viewpoint projection holography

doi:10.1364/AO.54.001721

CORC > 北京大学 > 信息科学技术学院

	Hybrid method for multiple viewpoint projection holography
	Yang, Guanglin ; Wang, Xiaochuan ; Xie, Haiyan
刊名	applied optics
	2015
关键词	COMPUTER-GENERATED HOLOGRAMS 3-DIMENSIONAL DISPLAY CAMERA CALIBRATION FOURIER SPECTRA OBJECTS
DOI	10.1364/AO.54.001721
英文摘要	A hybrid method for multiple viewpoint projection (MVP) holography using semi-global matching (SGM) and virtual view generation (VVG) is proposed to effectively synthesize a hologram. The stereo correspondence using the SGM method performs much better matching than local methods do and is almost as accurate as global matching methods. The VVG based on the disparity images can generate virtual viewpoint images. This method can conquer the tremendous information of the generated projection images, which improves the process speed and reduces redundant information of the image acquisition process. The method of generating virtual projection images is adopted to avoid applying the camera (or lens) array and the depth camera, so that the image acquisition system complex structure of MVP holography is simplified. The image in-painting method is applied to optimize the virtual projection images and improve synthesis speed and reconstruction image quality. It is possible to acquire and real-time display 3D objects outside the laboratory. In order to challenge the tremendous information of a hologram, several experimental schemes are performed. Experimental results have verified our method validity. (C) 2015 Optical Society of America; Optics; SCI(E); EI; 0; ARTICLE; ygl@pku.edu.cn; 7; 1721-1726; 54
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/291477]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Yang, Guanglin,Wang, Xiaochuan,Xie, Haiyan. Hybrid method for multiple viewpoint projection holography[J]. applied optics,2015.
APA	Yang, Guanglin,Wang, Xiaochuan,&Xie, Haiyan.(2015).Hybrid method for multiple viewpoint projection holography.applied optics.
MLA	Yang, Guanglin,et al."Hybrid method for multiple viewpoint projection holography".applied optics (2015).