Zobrazeno 1 - 7
of 7
pro vyhledávání: '"J. L. Ganoza-Quintana"'
Publikováno v:
Frontiers in Optics + Laser Science 2022 (FIO, LS).
Histology presents drawbacks, such as processing artifacts and delayed diagnosis. Phase-sensitive parameters of microscopic colon images at 10x, 20x and 40x are calculated to statistically evaluate their discrimination capabilities of healthy and tum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aaf37fe278d97fd22a7ba503513d9723
https://doi.org/10.1364/fio.2022.jtu4b.45
https://doi.org/10.1364/fio.2022.jtu4b.45
Publikováno v:
Frontiers in Optics + Laser Science 2021.
Histopathology presents artifacts, delays or subjective errors. Digital histology contributes to automation and diagnosis improvement. In this work we employ label-free tissue slices by phase contrast fractal dimension and refractive index variance.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e76adf1b761aa7cfc8b92e8f304bf8e2
https://doi.org/10.1364/fio.2021.jth1a.4
https://doi.org/10.1364/fio.2021.jth1a.4
Publikováno v:
Frontiers in Optics / Laser Science.
Enhanced contrast by coherence could distinguish malignant from healthy tissues, or provide diagnostic interpretation. In this work, optical random Gaussian beams are employed to model light propagation in biological tissues by Green’s functions.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e28cd195c4ca078f401e7f4b3a02def
https://doi.org/10.1364/fio.2020.fw4e.4
https://doi.org/10.1364/fio.2020.fw4e.4
Publikováno v:
Frontiers in Optics + Laser Science APS/DLS.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::326910b76a49c28dd571f995abd5cc12
https://doi.org/10.1364/fio.2019.jtu4a.91
https://doi.org/10.1364/fio.2019.jtu4a.91
Optical coherence propagation in biological tissues with significant scattering by Green’s functions
Publikováno v:
Frontiers in Optics / Laser Science.
Diagnostic optical techniques employ usually intensity measurements, disregarding coherence. Scattering greatly influences propagation. Analyzing coherence propagation in scattering media by Green’s functions could provide additional contrast.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fccd6eb21f9b4a2f748aea1d2ccebb2c
https://doi.org/10.1364/fio.2018.jtu3a.106
https://doi.org/10.1364/fio.2018.jtu3a.106
During the last years, a Generalized Signals and Systems Theory (GSST) is been developed by our research group. The latest version of the GSST includes important concepts concerning the generalization of the (i) study of physical systems by means of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5572ffcef969920935abd0be8b167cc2
https://hdl.handle.net/11590/423630
https://hdl.handle.net/11590/423630
Publikováno v:
2014 International Conference on Electromagnetics in Advanced Applications (ICEAA).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea07313a169aac2c7b14bb9433f53784
https://doi.org/10.1109/iceaa.2014.6903963
https://doi.org/10.1109/iceaa.2014.6903963