Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Bradley M. Ratliff"'
Autor:
Guillermo Machuca, Sergio N. Torres, Bradley M. Ratliff, Pablo A. Gutierrez, Anselmo Jara, Laura A. Viafora
Publikováno v:
IEEE Access, Vol 7, Pp 75648-75657 (2019)
Infrared (IR) imaging systems are known to have a range of sensor and optical limitations that result in degraded imagery. Fixed pattern noise (FPN), resulting from pixel-to-pixel response nonuniformity, is a dominant source of error that manifests i
Externí odkaz:
https://doaj.org/article/853ae06b02894865a743e365eaa82710
Autor:
Bradley M. Ratliff, Garrett C. Sargent
Publikováno v:
Polarization: Measurement, Analysis, and Remote Sensing XV.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ea056376bf1ee7d924103c20efb3879
https://doi.org/10.1117/12.2619137
https://doi.org/10.1117/12.2619137
Autor:
Bradley M. Ratliff, Garrett C. Sargent
Publikováno v:
Polarization: Measurement, Analysis, and Remote Sensing XV.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0ee6582ffc438e7fabc30290a08ff66
https://doi.org/10.1117/12.2619135
https://doi.org/10.1117/12.2619135
Publikováno v:
Polarization Science and Remote Sensing X.
Polarization phenomenology is particularly complex at electro-optical and infrared wavelengths. The observed polarization state is dependent upon material surface characteristics, shape, chemistry, sensor geometry, relative position of any illuminati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::576a57d3849353457df3340c5bdf28c7
https://doi.org/10.1117/12.2595372
https://doi.org/10.1117/12.2595372
Autor:
Bradley M. Ratliff, Garrett C. Sargent
Publikováno v:
Applied optics. 60(20)
Linear division of focal plane (DoFP), or integrated microgrid polarimeters, provide a measurement strategy for obtaining time-synchronized polarized intensity measurements across a scene. This is accomplished by masking pixels in the focal plane arr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e73fa3b5d1433afdb85f79d9adfb4ace
https://pubmed.ncbi.nlm.nih.gov/34263799
https://pubmed.ncbi.nlm.nih.gov/34263799
Publikováno v:
Algorithms, Technologies, and Applications for Multispectral and Hyperspectral Imagery XXV.
Hyperspectral imaging sensors suffer from pixel-to-pixel response nonuniformity that manifests as fixed pattern noise (FPN) in collected data. FPN is typically removed by application of flat-field calibration procedures and nonuniformity correction a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::400d47382347e0e1fce6390d81e39631
https://doi.org/10.1117/12.2519156
https://doi.org/10.1117/12.2519156
Publikováno v:
Optics Express. 28:38419
Division of focal plane (DoFP), or integrated microgrid polarimeters, typically consist of a 2 × 2 mosaic of linear polarization filters overlaid upon a focal plane array sensor and obtain temporally synchronized polarized intensity measurements acr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91cb8ad2d70dac760996b95a5055660c
https://doi.org/10.1364/oe.412687
https://doi.org/10.1364/oe.412687
Autor:
Bradley M. Ratliff, J. Scott Tyo
Publikováno v:
Polarization Science and Remote Sensing VIII.
The display of polarimetric imaging data has been a subject of considerable debate. Display strategies range from direct display of the Stokes vector images (or their derivatives) to false color representations. In many cases, direct interpretation o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fc72ab8da5f0b8253af6ac6b121a31a
https://doi.org/10.1117/12.2272262
https://doi.org/10.1117/12.2272262
Publikováno v:
Polarization Science and Remote Sensing VIII.
The advantage of division of focal plane imaging polarimeters is their ability to obtain temporally synchronized intensity measurements across a scene; however, they sacrifice spatial resolution in doing so due to their spatially modulated arrangemen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::214c7d4bb556ac202282fd7701e86af7
https://doi.org/10.1117/12.2273945
https://doi.org/10.1117/12.2273945
Publikováno v:
Optics letters. 41(20)
Many mappings from polarization into color have been developed so that polarization information can be displayed. One of the most common of these maps the angle of linear polarization into color hue and degree of linear polarization into color satura
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a00321a3de4af6c071c0463a64e6f60
https://pubmed.ncbi.nlm.nih.gov/28005886
https://pubmed.ncbi.nlm.nih.gov/28005886