Phase retrieval of microscope objects using the Wavelet-Gabor transform method from holographic filters

Martín Hernández-Romo; Alfonso Padilla-Vivanco; Myung K Kim; Carina Toxqui-Quitl

doi:10.1117/12.2062666

25 September 2014 Phase retrieval of microscope objects using the Wavelet-Gabor transform method from holographic filters

Martín Hernández-Romo, Alfonso Padilla-Vivanco, Myung K Kim, Carina Toxqui-Quitl

Author Affiliations +

Proceedings Volume 9192, Current Developments in Lens Design and Optical Engineering XV; 91921G (2014) https://doi.org/10.1117/12.2062666
Event: SPIE Optical Engineering + Applications, 2014, San Diego, California, United States

Abstract

An analysis of an optical-digital system based on the architecture of the Mach-Zehnder interferometer for recording holographic filters is presented. The holographic recording system makes use of one microscope objective in each interferometer arm. Moreover, the Gabor Wavelet Transform is implemented for the holographic reconstruction stage. The samples studied of this research are selected in order to test the retrieval algorithm and to characterize the resolution of the holographic recording system. In this last step, some sections of an USAF1951 resolution chart are used. These samples allow us to study the features of lighting in the recorded system. Additionally, some organic samples are used to proven the capabilities of the method because biological samples have much complex morphological composition than others. With this in mind, we can verify the frequencies recovered with each of the settings set in the retrieval method. Experimental results are presented.

Citation Download Citation

Martín Hernández-Romo, Alfonso Padilla-Vivanco, Myung K Kim, and Carina Toxqui-Quitl "Phase retrieval of microscope objects using the Wavelet-Gabor transform method from holographic filters", Proc. SPIE 9192, Current Developments in Lens Design and Optical Engineering XV, 91921G (25 September 2014); https://doi.org/10.1117/12.2062666

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available