Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Maria J. Lopera"'
Autor:
Manuel Montoya, Maria J. Lopera, Alejandra Gómez-Ramírez, Carlos Buitrago-Duque, Adriana Pabón-Vidal, Jorge Herrera-Ramirez, Jorge Garcia-Sucerquia, Carlos Trujillo
Publikováno v:
Optics and Lasers in Engineering. 165:107546
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9e3efb6b723a407e9665e8c158e9bae
https://doi.org/10.1016/j.optlaseng.2023.107546
https://doi.org/10.1016/j.optlaseng.2023.107546
Autor:
Maria J. Lopera, Carlos Trujillo
Publikováno v:
Digital Holography and 3-D Imaging 2022.
We report the implementation of the simplest lens-free holographic microscope sensitive to linear diattenuation of biological samples using two linear polarizers. We validate our proposal by imaging calcium oxalate crystals and potato starch grains.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55b43b99a47923f2d257f6b15af90dd3
https://doi.org/10.1364/dh.2022.w4a.1
https://doi.org/10.1364/dh.2022.w4a.1
Publikováno v:
Digital Holography and 3-D Imaging 2022.
We propose a convolutional neural network - based model to predict the focus distance of contrast digital lensless holograms. The model predicts the focus distance of holograms with no numerical reconstruction process involved.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c66ac687b4dead51bed69f116584a0ff
https://doi.org/10.1364/dh.2022.tu4a.3
https://doi.org/10.1364/dh.2022.tu4a.3