• español
    • English
  • Self-archive
  • Browse
    • Communities & Collections
    • By Issue Date
    • Authors
    • Titles
    • Subjects
    • Document types
  • English 
    • español
    • English
  • Help
  • Login
 
View Item 
  •   Repositorio Institucional Universidad EAFIT
  • Investigación
  • Escuela de Ciencias
  • Óptica Aplicada
  • Artículos
  • View Item
  •   Repositorio Institucional Universidad EAFIT
  • Investigación
  • Escuela de Ciencias
  • Óptica Aplicada
  • Artículos
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Reduction of speckle noise in digital holography by using digital image processing

Thumbnail
Files
1-s2.0-S0030402604000415-main.pdf (293.0Kb)
Date
2005-01-01
Author(s)
Garcia-Sucerquia, J
Ramirez, JAH
Prieto, DV
Metrics
Metadata
Show full item record
Abstract
Abstract
A fundamental problem in optical and digital holography is the presence of speckle noise in the reconstruction process. Many approaches have been carried out in order to overcome such a problem ranging from modifying the spatial coherence of the illumination (optical techniques) to image processing techniques (digital techniques). This work shows the merged use of digital image processing techniques in order to reduce the speckle noise in digital reconstruction of optically recorded Fresnel's holograms. The proposed filtering techniques are illustrated with experimental results. © 2005 Elsevier GmbH. All rights reserved.
Documents PDF

loading
 
URI
http://hdl.handle.net/10784/27922
Source / Editor URL

https://www.scopus.com/inward/record.uri?eid=2-s2.0-13944275280&doi=10.1016%2fj.ijleo.2004.12.004&partnerID=40&md5=be82c5494752c0e3dd99a82204ad4269
DOI
10.1016/j.ijleo.2004.12.004
Collections
  • Artículos [71]

My Account

LoginRegister

Statistics

View Usage Statistics

universidad eafit medellin repositorio institucional

Vigilada Mineducación
Universidad con Acreditación Institucional hasta 2026
Resolución MEN 2158 de 2018

Líneas de Atención

Medellín: (57) (604) - 448 95 00
Resto del país: 01 8000 515 900
Conmutador: (57) (604) - 2619500
Carrera 49 N 7 Sur - 50
Medellín, Colombia, Suramérica

Derechos Reservados

DSpace software
copyright © 2002-2016 
Duraspace

Theme by 
@mire NV