Numerical correction of splicing dislocation between sub-holograms in synthetic aperture digital holography using convolution approach
Chinese Optics Letters, Vol. 10, Issue 9, pp. 090901-090901 (2012)
Acrobat PDF (607 KB)
Abstract
We propose a new correction method for the splicing dislocation of sub-holograms in synthetic aperture digital holography. By adjusting the splicing distances between sub-holograms during the numerical reconstruction process using the convolution approach, the influence of non-paraxial aberration for the quality of the synthetic reconstructed image is avoided and synthetic reconstructed images corresponding to different splicing distances are obtained. Then, the accurate splicing distance between sub-holograms is determined by evaluating the quality of the corresponding synthetic reconstructed images. Accurate correction for the splicing dislocation of sub-holograms is achieved and high-quality reconstructed images without nonparaxial aberration are obtained.
© 2012 Chinese Optics Letters
OCIS Codes
(100.2000) Image processing : Digital image processing
(100.3010) Image processing : Image reconstruction techniques
(090.1995) Holography : Digital holography
ToC Category:
Holography
Citation
Hongzhen Jiang, Jianlin Zhao, and Jianglei Di, "Numerical correction of splicing dislocation between sub-holograms in synthetic
aperture digital holography using convolution approach," Chin. Opt. Lett. 10, 090901-090901 (2012)
http://www.opticsinfobase.org/col/abstract.cfm?URI=col-10-9-090901
You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
Related Journal Articles 
- High resolution digital holographic microscopy with a wide field of view based on a synthetic aperture technique and use of linear CCD scanning (AO)
- Digital holographic reconstruction of large objects using a convolution approach and adjustable magnification (OL)
- Spatial bandwidth extended reconstruction for digital color Fresnel holograms (OE)
- Numerically correcting the joint misplacement of the sub-holograms in spatial synthetic aperture digital Fresnel holography (OE)
- Suppression of the zero-order term in off-axis digital holography through nonlinear filtering (AO)
Related Conference Papers
« Previous Article | Next Article »
OSA is a member of 