Zobrazeno 1 - 10
of 15
pro vyhledávání: '"J. L. Pezzaniti"'
Autor:
Igor Semyonov, J. L. Pezzaniti, Frank P. Pantuso, David B. Chenault, Jerome A. Zadnik, Collin J. Bright
Publikováno v:
Chemical, Biological, Radiological, Nuclear, and Explosives (CBRNE) Sensing XXIII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e08fa860398ca3a739a74fc6c3121051
https://doi.org/10.1117/12.2622929
https://doi.org/10.1117/12.2622929
Publikováno v:
Polarization: Measurement, Analysis, and Remote Sensing XIII.
A full sky imaging spectropolarimeter that measures spectrally resolved (~2.5 nm resolution) radiance and polarization (s0, s1, s2 Stokes Elements) over approximately 2π sr between 400nm and 1000nm will be used to quantitatively characterize the spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::165d10ae70d982d18e1e208a665bc56c
https://doi.org/10.1117/12.2310007
https://doi.org/10.1117/12.2310007
Publikováno v:
SPIE Proceedings.
A full sky imaging spectro-polarimeter has been developed that measures spectrally resolved (~2.5 nm resolution) radiance and polarization (𝑠0, 𝑠1, 𝑠2 Stokes Elements) of natural sky down-welling over approximately 2π sr between 400nm and 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcade7b793370d5caf14bbb9e81bbffa
https://doi.org/10.1117/12.2227925
https://doi.org/10.1117/12.2227925
Autor:
J. L. Pezzaniti, David B. Chenault, Alex S. Clark, John S. Harchanko, Todd M. Aycock, Joseph Foster
Publikováno v:
SPIE Proceedings.
Over the last decade, polarimetric imaging technologies have undergone significant advancements that have led to the development of small, low-power polarimetric cameras capable of meeting current airborne ISR mission requirements. In this paper, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00b01bd4885e61059ca23af648a0e82e
https://doi.org/10.1117/12.2053918
https://doi.org/10.1117/12.2053918
Publikováno v:
SPIE Proceedings.
Infrared polarization relies on surface temperature, roughness, material properties, aspect angle to the sensor, sky down-welling and background radiance reflecting from the target. Often times, the polarization signature of a manmade target is diffe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d5db0f9fc04e57cf5460eb559658998
https://doi.org/10.1117/12.2053074
https://doi.org/10.1117/12.2053074
Publikováno v:
SPIE Proceedings.
Polarimetric hyperspectral imaging (P-HSI) has the potential to improve target detection, material identification, and background characterization over conventional hyperspectral imaging and polarimetric imaging. To fully exploit the spectro-polarime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8314fc097f5fb7e9d03c36054238222a
https://doi.org/10.1117/12.2053783
https://doi.org/10.1117/12.2053783
Autor:
Brian Hyatt, Peter S. Erbach, Heard Lowry, John Reinhardt, J. L. Pezzaniti, David B. Chenault, Todd M. Aycock
Publikováno v:
SPIE Proceedings.
Polarization signature information is becoming more useful as an added discriminant in a variety of signature analysis applications. However, there are few infrared scene projection systems that provide the capability to inject object simulation imag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99182661b40c411f257776383c9c8ded
https://doi.org/10.1117/12.920158
https://doi.org/10.1117/12.920158
Publikováno v:
Optics express. 18(15)
We report the results of a multi-day diurnal study in which polarimetric and conventional thermal imagery is recorded in the mid- and long-wave IR to identify and compare the respective time periods in which minimum target contrast is achieved. The d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eba1e363b8eda97cb5797cfb12d07fc4
https://pubmed.ncbi.nlm.nih.gov/20720953
https://pubmed.ncbi.nlm.nih.gov/20720953
Comparison of the inversion periods for MidIR and LWIR polarimetric and conventional thermal imagery
Publikováno v:
SPIE Proceedings.
We report the results of a diurnal study in which radiometrically calibrated polarimetric and conventional thermal imagery are recorded in the MidIR and LWIR to identify and compare the respective time periods in which minimum target contrast is achi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3b02a0a3ef85a4c0e8bc9a69f2625aa
https://doi.org/10.1117/12.850264
https://doi.org/10.1117/12.850264
Publikováno v:
Polarization Science and Remote Sensing IV.
We report the results of a multi-day diurnal study in which radiometrically calibrated polarimetric and conventional thermal imagery is recorded in the LWIR to identify/compare the respective time periods in which minimum target contrast is achieved,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c68662ff5f169204a88aa7bb7d610398
https://doi.org/10.1117/12.825355
https://doi.org/10.1117/12.825355