Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023009908> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W2023009908 abstract "This paper describes a method for assessing the information density and efficiency of hyperspectral imaging systems that have spectral bands of non-uniform width. The information density of the acquired signal is computed as a function of the hyperspectral system design, signal-to-noise ratio, and statistics of the scene radiance. The information efficiency is the ratio of the information density to the data density. The assessment can be used in system design, for example, to determine the number and size of the spectral bands. With this analysis, hyperspectral imaging systems can be tailored for scenes that are non-homogeneous with respect to spectral wavelength. If the scene spectral autocorrelation at each wavelength is different, then the information density at each wavelength is also different, suggesting that the spectral bands should have variable width. Two experiments illustrate the approach, one using a simple model for the scene radiance autocorrelation function and the other using the deterministic autocorrelation function of a hyperspectral image from NASA's Advanced Solid-state Array Spectroradiometer (ASAS). The design with non-uniform bandwidths yields greater information efficiency than an optimal design with uniform bandwidths." @default.
- W2023009908 created "2016-06-24" @default.
- W2023009908 creator A5031803934 @default.
- W2023009908 creator A5033419666 @default.
- W2023009908 creator A5070841724 @default.
- W2023009908 date "2001-08-28" @default.
- W2023009908 modified "2023-09-23" @default.
- W2023009908 title "<title>Information theoretic assessment and design of hyperspectral imaging systems with nonuniform bandwidths</title>" @default.
- W2023009908 cites W2036461204 @default.
- W2023009908 cites W2091842703 @default.
- W2023009908 cites W3147220315 @default.
- W2023009908 doi "https://doi.org/10.1117/12.438243" @default.
- W2023009908 hasPublicationYear "2001" @default.
- W2023009908 type Work @default.
- W2023009908 sameAs 2023009908 @default.
- W2023009908 citedByCount "1" @default.
- W2023009908 crossrefType "proceedings-article" @default.
- W2023009908 hasAuthorship W2023009908A5031803934 @default.
- W2023009908 hasAuthorship W2023009908A5033419666 @default.
- W2023009908 hasAuthorship W2023009908A5070841724 @default.
- W2023009908 hasConcept C105795698 @default.
- W2023009908 hasConcept C108597893 @default.
- W2023009908 hasConcept C120665830 @default.
- W2023009908 hasConcept C121332964 @default.
- W2023009908 hasConcept C130066347 @default.
- W2023009908 hasConcept C154945302 @default.
- W2023009908 hasConcept C159078339 @default.
- W2023009908 hasConcept C197055811 @default.
- W2023009908 hasConcept C205649164 @default.
- W2023009908 hasConcept C23690007 @default.
- W2023009908 hasConcept C3232514 @default.
- W2023009908 hasConcept C33923547 @default.
- W2023009908 hasConcept C41008148 @default.
- W2023009908 hasConcept C5297727 @default.
- W2023009908 hasConcept C6260449 @default.
- W2023009908 hasConcept C62649853 @default.
- W2023009908 hasConcept C78660771 @default.
- W2023009908 hasConceptScore W2023009908C105795698 @default.
- W2023009908 hasConceptScore W2023009908C108597893 @default.
- W2023009908 hasConceptScore W2023009908C120665830 @default.
- W2023009908 hasConceptScore W2023009908C121332964 @default.
- W2023009908 hasConceptScore W2023009908C130066347 @default.
- W2023009908 hasConceptScore W2023009908C154945302 @default.
- W2023009908 hasConceptScore W2023009908C159078339 @default.
- W2023009908 hasConceptScore W2023009908C197055811 @default.
- W2023009908 hasConceptScore W2023009908C205649164 @default.
- W2023009908 hasConceptScore W2023009908C23690007 @default.
- W2023009908 hasConceptScore W2023009908C3232514 @default.
- W2023009908 hasConceptScore W2023009908C33923547 @default.
- W2023009908 hasConceptScore W2023009908C41008148 @default.
- W2023009908 hasConceptScore W2023009908C5297727 @default.
- W2023009908 hasConceptScore W2023009908C6260449 @default.
- W2023009908 hasConceptScore W2023009908C62649853 @default.
- W2023009908 hasConceptScore W2023009908C78660771 @default.
- W2023009908 hasLocation W20230099081 @default.
- W2023009908 hasOpenAccess W2023009908 @default.
- W2023009908 hasPrimaryLocation W20230099081 @default.
- W2023009908 hasRelatedWork W104275402 @default.
- W2023009908 hasRelatedWork W145784217 @default.
- W2023009908 hasRelatedWork W1965785845 @default.
- W2023009908 hasRelatedWork W1968031076 @default.
- W2023009908 hasRelatedWork W1980408507 @default.
- W2023009908 hasRelatedWork W2006732595 @default.
- W2023009908 hasRelatedWork W2030504354 @default.
- W2023009908 hasRelatedWork W2038546898 @default.
- W2023009908 hasRelatedWork W2041524017 @default.
- W2023009908 hasRelatedWork W2043880338 @default.
- W2023009908 hasRelatedWork W2055225600 @default.
- W2023009908 hasRelatedWork W2068292036 @default.
- W2023009908 hasRelatedWork W2268596851 @default.
- W2023009908 hasRelatedWork W233873731 @default.
- W2023009908 hasRelatedWork W2391163257 @default.
- W2023009908 hasRelatedWork W2965457644 @default.
- W2023009908 hasRelatedWork W3003503301 @default.
- W2023009908 hasRelatedWork W3044740035 @default.
- W2023009908 hasRelatedWork W2984331673 @default.
- W2023009908 hasRelatedWork W3017464514 @default.
- W2023009908 isParatext "false" @default.
- W2023009908 isRetracted "false" @default.
- W2023009908 magId "2023009908" @default.
- W2023009908 workType "article" @default.