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http://dx.doi.org/10.3807/JOSK.2009.13.1.139

Resolution-enhanced Reconstruction of 3D Object Using Depth-reversed Elemental Images for Partially Occluded Object Recognitionz  

Wei, Tan-Chun (Department of Visual Contents, Dongseo University)
Shin, Dong-Hak (Department of Visual Contents, Dongseo University)
Lee, Byung-Gook (Department of Visual Contents, Dongseo University)
Publication Information
Journal of the Optical Society of Korea / v.13, no.1, 2009 , pp. 139-145 More about this Journal
Abstract
Computational integral imaging (CII) is a new method for 3D imaging and visualization. However, it suffers from seriously poor image quality of the reconstructed image as the reconstructed image plane increases. In this paper, to overcome this problem, we propose a CII method based on a smart pixel mapping (SPM) technique for partially occluded 3D object recognition, in which the object to be recognized is located at far distance from the lenslet array. In the SPM-based CII, the use of SPM moves a far 3D object toward the near lenslet array and then improves the image quality of the reconstructed image. To show the usefulness of the proposed method, we carry out some experiments for occluded objects and present the experimental results.
Keywords
3D display; Integral imaging; Computational reconstruction; Lenslet array;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
Times Cited By Web Of Science : 7  (Related Records In Web of Science)
Times Cited By SCOPUS : 5
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1 A. Stern and B. Javidi, 'Three-dimensional image sensing, visualization, and processing using integral imaging,' Proc. IEEE 94, 591-607 (2006)   DOI   ScienceOn
2 G. Lippmann, 'La photographic intergrale,' C. R. Acad. Sci. 146, 446-451 (1908)
3 B. Lee, S. Jung, and J.-H. Park, 'Viewing-angle-enhanced integral imaging by lens switching,' Opt. Lett. 27, 818-820 (2002)   DOI
4 H. Arimoto and B. Javidi, 'Integral three-dimensional imaging with digital reconstruction,' Opt. Lett. 26, 157-159 (2001)   DOI
5 S.-H. Hong, J.-S. Jang, and B. Javidi, 'Three-dimensional volumetric object reconstruction using computational integral imaging,' Opt. Exp. 12, 483-491 (2004)   DOI
6 S.-H. Hong and B. Javidi, 'Improved resolution 3D object reconstruction using computational integral imaging with time multiplexing,' Opt. Exp. 12, 4579-4588 (2004)   DOI
7 F. Okano, H. Hoshino, J. Arai, and I. Yuyama, 'Realtime pickup method for a three-dimensional image based on integral photography,' Appl. Opt. 36, 1598-1603 (1997)   DOI
8 D.-H. Shin and H. Yoo, 'Scale-variant magnification for computational integral imaging and its application to 3D object correlator,' Opt. Exp. 16, 8855-8867 (2008)   DOI
9 B. Javidi, R. Ponce-Díaz, and S. -H. Hong, 'Three-dimen sional recognition of occluded objects by using computational integral imaging,' Opt. Lett. 31, 1106-1108 (2006)   DOI   ScienceOn
10 D.-H. Shin and H. Yoo, 'Image quality enhancement in 3D computational integral imaging by use of interpolation methods,' Opt. Exp. 15, 12039-12049 (2007)   DOI
11 S. Yeom and B. Javidi, 'Photon counting linear discriminant analysis with integral imaging for occluded target recognition,' J. Opt. Soc. Korea 12, 88-92 (2008)   과학기술학회마을   DOI   ScienceOn
12 M. Martinez-Corral, B. Javidi, R. Martínez-Cuenca, and G. Saavedra, 'Formation of real, orthoscopic integral images by smart pixel mapping,' Opt. Exp. 13, 9175-9180 (2005)   DOI
13 J.-S. Jang and B. Javidi, 'Time-multiplexed integral imaging for 3D sensing and display,' Optics and Photonics News 15, 36-43 (2004)   DOI
14 D.-H. Shin, H. Yoo, C.-W. Tan, B-G. Lee, and J.-J. Lee, 'Occlusion removal technique for improved recognition of partially occluded 3D objects in computational integral imaging,' Opt. Comm. 281, 4589-4597 (2008)   DOI   ScienceOn
15 D.-H. Shin and E.-S. Kim, 'Computational integral imaging reconstruction of 3D object using a depth conversion technique,' J. Opt. Soc. Korea 12, 131-135 (2008)   과학기술학회마을   DOI   ScienceOn