Zobrazeno 1 - 10
of 35
pro vyhledávání: '"(110.2960) Image analysis"'
Publikováno v:
Biomedical optics express, vol 9, iss 1
Despite recent advances in optical super-resolution, we lack a method that can visualize the path followed by diffusing molecules in the cytoplasm or in the nucleus of cells. Fluorescence correlation spectroscopy (FCS) provides molecular dynamics at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99cd8976d4474146367010b09f743efb
https://hdl.handle.net/11384/73575
https://hdl.handle.net/11384/73575
Publikováno v:
Biomedical optics express, vol 7, iss 3
Gorczynska, I; Migacz, JV; Zawadzki, RJ; Capps, AG; & Werner, JS. (2016). Comparison of amplitude-decorrelation, specklevariance and phase-variance OCT angiography methods for imaging the human retina and choroid. Biomedical Optics Express, 7(3), 911-942. doi: 10.1364/BOE.7.000911. UC Davis: Retrieved from: http://www.escholarship.org/uc/item/1j84v90j
Gorczynska, I; Migacz, JV; Zawadzki, RJ; Capps, AG; & Werner, JS. (2016). Comparison of amplitude-decorrelation, specklevariance and phase-variance OCT angiography methods for imaging the human retina and choroid. Biomedical Optics Express, 7(3), 911-942. doi: 10.1364/BOE.7.000911. UC Davis: Retrieved from: http://www.escholarship.org/uc/item/1j84v90j
© 2016 Optical Society of America. We compared the performance of three OCT angiography (OCTA) methods: speckle variance, amplitude decorrelation and phase variance for imaging of the human retina and choroid. Two averaging methods, split spectrum a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::474a7e307d4028f3fae515422614441e
https://europepmc.org/articles/PMC4866465/
https://europepmc.org/articles/PMC4866465/
Publikováno v:
Biomedical Optics Express
The editors introduce the Biomedical Optics Express feature issue, “Cellular Imaging of the Retina,” which includes 14 contributions from the vision and optics community.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5456bbceff0eb42a787506e939f2bdb4
http://europepmc.org/articles/PMC3114242
http://europepmc.org/articles/PMC3114242
Publikováno v:
Optics Express
Bio-mechanism investigations demand single particle tracking with high spatial and temporal resolutions which require single fluorophore 3D localization measurements with matching precision and speed. Although the precision for lateral-localization m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75fbe8a6cbdfeced2f84b9f4a4c0da6d
https://pubmed.ncbi.nlm.nih.gov/22330542
https://pubmed.ncbi.nlm.nih.gov/22330542
Publikováno v:
Optics Express
Optics Express, Optical Society of America-OSA Publishing, 2011, 19, pp.21665-21672
Optics Express, Optical Society of America-OSA Publishing, 2011, 19, pp.21665-21672
International audience; In this work, an alternative route to analyze a set of coherency matrices associated to a medium is addressed by means of the Independent Component Analysis (ICA) technique. We highlight the possibility of extracting an underl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c7c8e8d7fd314ff174e9b3f621af434
https://hal.archives-ouvertes.fr/hal-00648795/file/AF383d01.pdf
https://hal.archives-ouvertes.fr/hal-00648795/file/AF383d01.pdf
Publikováno v:
Applied optics
Applied optics, Optical Society of America, 2009, 48 (35), pp.6770-6780
Applied optics, Optical Society of America, 2009, 48 (35), pp.6770-6780
International audience; The background scene generator MATISSE, whose main functionality is to generate natural background radiance images, makes use of the so-called Correlated K (CK) model. It necessitates either to load or to compute thousands of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58671da2a62b5f333e4577b35755236c
https://hal-espci.archives-ouvertes.fr/hal-00805086
https://hal-espci.archives-ouvertes.fr/hal-00805086
Publikováno v:
Biomedical optics express
Biomedical optics express, Optical Society of America-OSA Publishing, 2012, 3 (10), pp.2436
Biomedical Optics Express
Biomedical optics express, Optical Society of America-OSA Publishing, 2012, 3 (10), pp.2436
Biomedical Optics Express
International audience; We demonstrate a solution to make resonant-waveguide-grating sensing both robust and simpler to optically assess, in the spirit of biochips. Instead of varying wavelength or angle to track the resonant condition, the grating i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c122c508223c6d6e73fa2a8b27b833f2
https://doi.org/10.1364/boe.3.002436
https://doi.org/10.1364/boe.3.002436
Publikováno v:
Biomedical Optics Express
The spatial organization of stromal collagen of ex-vivo corneas has been quantified in adaptive-optics second harmonic generation (SHG) images by means of an optimized Fourier transform (FT) based analysis. At a particular depth location, adjacent la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4b2e42aeeebb58523225bf5ac16502a
https://doi.org/10.1364/boe.4.001006
https://doi.org/10.1364/boe.4.001006
Publikováno v:
Biomedical Optics Express
3D fluorescence imaging is a fundamental tool in the study of functional and developmental biology, but effective imaging is particularly difficult in moving structures such as the beating heart. We have developed a non-invasive real-time optical gat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e745712504917fd2a08839cf8439a13
https://doi.org/10.1364/boe.3.003043
https://doi.org/10.1364/boe.3.003043
Autor:
Blake Niccum, Wenyaw Chan, I-Chih Tan, John C. Rasmussen, Jingdan Zhang, Merrick L. Bautista, Xiaoyan Xiang, Gabriel S. Dickinson, Eva M. Sevick-Muraca, Shaohua Kevin Zhou
Publikováno v:
Biomedical Optics Express
ALFIA (Automated Lymphatic Function Imaging Analysis), an algorithm providing quantitative analysis of investigational near-infrared fluorescence lymphatic images, is described. Images from nine human subjects were analyzed for apparent lymphatic pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5136855a92c307b5d2d38f2cdfdda185
https://doi.org/10.1364/boe.3.001713
https://doi.org/10.1364/boe.3.001713