Hilbert dönüşümü tabanli hologram filtreleme

Translated title of the contribution: Hilbert transform based hologram filtering

Muharrem Bayraktar*, Meriç Özcan

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Abstract

Holography enables true three dimensional imaging, however zero-order image and conjugate image that are inherent in the hologram recording and reconstruction process degrades the quality of the object image. This paper starts with brief description of the hologram recording and reconstruction process. After explanation of the filtering concept in holography, various filtering techniques that are present in the literature are summarized and supported with simulation results. Then a Hilbert transform based filtering technique is proposed. Performance of the proposed method is evaluated using Mean Squared Error (MSE) analysis and a notable improvement in the signal to noise ratio is observed.

Translated title of the contributionHilbert transform based hologram filtering
Original languageTurkish
Title of host publicationSIU 2010 - IEEE 18th Signal Processing and Communications Applications Conference
Pages906-909
Number of pages4
DOIs
Publication statusPublished - 1 Dec 2010
Externally publishedYes
Event18th IEEE Signal Processing and Communications Applications Conference, SIU 2010 - Diyarbakir, Turkey
Duration: 22 Apr 201024 Apr 2010
Conference number: 18

Conference

Conference18th IEEE Signal Processing and Communications Applications Conference, SIU 2010
Abbreviated titleSIU 2010
CountryTurkey
CityDiyarbakir
Period22/04/1024/04/10

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