Resolution-enhanced reconstruction of far 3-D objects by using a direct pixel mapping method in computational curving-effective integral imaging
Applied Optics, Vol. 48, Issue 34, pp. H222-H230 (2009)
http://dx.doi.org/10.1364/AO.48.00H222
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Abstract
In this paper, we propose a novel approach for resolution-enhanced computational reconstruction of far 3-D objects by employing a direct pixel mapping (DPM) method in the curving-effective integral imaging (CEII) system. In this method, by using the DPM method, an elemental image array (EIA) picked up from a far 3-D object can be computationally transformed into a new EIA, which virtually looks like the EIA picked up from a near object. Therefore, with this newly transformed EIA a much better resolution- enhanced object image can be reconstructed in the CEII system. Good experimental results confirmed the feasibility of the proposed method.
© 2009 Optical Society of America
OCIS Codes
(100.6890) Image processing : Three-dimensional image processing
(110.2990) Imaging systems : Image formation theory
History
Original Manuscript: July 6, 2009
Revised Manuscript: September 28, 2009
Manuscript Accepted: September 29, 2009
Published: October 13, 2009
Citation
Yongri Piao and Eun-Soo Kim, "Resolution-enhanced reconstruction of far 3-D objects by using a direct pixel mapping method in computational curving-effective integral imaging," Appl. Opt. 48, H222-H230 (2009)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-48-34-H222
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