Matches in SemOpenAlex for { <https://semopenalex.org/work/W1640013916> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W1640013916 abstract "Abstract : Ultra-wideband (UWB) synthetic-aperture radar (SAR) images-with greater than 95-percent bandwidth occupancy-provide the potential for recognition of targets embedded in foliage; recognition methods in these applications are based on wideband resonant signatures of the targets. Currently, resonance-extraction techniques hinge on contemporary adaptations of Prony's method; this method, however, has poor performance in the presence of noise and is very computationally intensive. A form of resonance analysis is proposed that applies linear-transform methods. Both the Fourier basis and two multiresolution bases-the Haar wavelet and the Gaussian basis-were employed in the analysis. Target declaration confidences were established by simple correlation of the two sets of spectral coefficients-one set from the transformed data, and the other from a synthetic template generated from both prediction and empirical observation. This permits a fast, efficient scheme for recognition of target resonance effects in wideband imagery. Five UWB images from the Army Research Laboratory's UWB SAR instrumentation system were analyzed through the use of canonical targets (dipoles) of differing dimension and orientation. Results are presented and summarized for each of the targets and transform methods employed in the analysis. Ultra-wideband, Synthetic aperture radar, SAR, Automatic target recognition, ATR" @default.
- W1640013916 created "2016-06-24" @default.
- W1640013916 creator A5063615578 @default.
- W1640013916 date "1994-08-01" @default.
- W1640013916 modified "2023-09-23" @default.
- W1640013916 title "Target Recognition in Ultra-Wideband SAR Imagery" @default.
- W1640013916 hasPublicationYear "1994" @default.
- W1640013916 type Work @default.
- W1640013916 sameAs 1640013916 @default.
- W1640013916 citedByCount "1" @default.
- W1640013916 crossrefType "journal-article" @default.
- W1640013916 hasAuthorship W1640013916A5063615578 @default.
- W1640013916 hasConcept C109094680 @default.
- W1640013916 hasConcept C10929652 @default.
- W1640013916 hasConcept C117623542 @default.
- W1640013916 hasConcept C127413603 @default.
- W1640013916 hasConcept C153180895 @default.
- W1640013916 hasConcept C154945302 @default.
- W1640013916 hasConcept C205649164 @default.
- W1640013916 hasConcept C24326235 @default.
- W1640013916 hasConcept C2780202535 @default.
- W1640013916 hasConcept C31972630 @default.
- W1640013916 hasConcept C41008148 @default.
- W1640013916 hasConcept C554190296 @default.
- W1640013916 hasConcept C62649853 @default.
- W1640013916 hasConcept C76155785 @default.
- W1640013916 hasConcept C87360688 @default.
- W1640013916 hasConceptScore W1640013916C109094680 @default.
- W1640013916 hasConceptScore W1640013916C10929652 @default.
- W1640013916 hasConceptScore W1640013916C117623542 @default.
- W1640013916 hasConceptScore W1640013916C127413603 @default.
- W1640013916 hasConceptScore W1640013916C153180895 @default.
- W1640013916 hasConceptScore W1640013916C154945302 @default.
- W1640013916 hasConceptScore W1640013916C205649164 @default.
- W1640013916 hasConceptScore W1640013916C24326235 @default.
- W1640013916 hasConceptScore W1640013916C2780202535 @default.
- W1640013916 hasConceptScore W1640013916C31972630 @default.
- W1640013916 hasConceptScore W1640013916C41008148 @default.
- W1640013916 hasConceptScore W1640013916C554190296 @default.
- W1640013916 hasConceptScore W1640013916C62649853 @default.
- W1640013916 hasConceptScore W1640013916C76155785 @default.
- W1640013916 hasConceptScore W1640013916C87360688 @default.
- W1640013916 hasLocation W16400139161 @default.
- W1640013916 hasOpenAccess W1640013916 @default.
- W1640013916 hasPrimaryLocation W16400139161 @default.
- W1640013916 hasRelatedWork W1577302144 @default.
- W1640013916 hasRelatedWork W1627437717 @default.
- W1640013916 hasRelatedWork W1988484538 @default.
- W1640013916 hasRelatedWork W2032089642 @default.
- W1640013916 hasRelatedWork W2035778431 @default.
- W1640013916 hasRelatedWork W2060750658 @default.
- W1640013916 hasRelatedWork W2080639449 @default.
- W1640013916 hasRelatedWork W2129995363 @default.
- W1640013916 hasRelatedWork W2135298601 @default.
- W1640013916 hasRelatedWork W2141472614 @default.
- W1640013916 hasRelatedWork W2151655373 @default.
- W1640013916 hasRelatedWork W2156648012 @default.
- W1640013916 hasRelatedWork W2158577038 @default.
- W1640013916 hasRelatedWork W2165659337 @default.
- W1640013916 hasRelatedWork W2167862161 @default.
- W1640013916 hasRelatedWork W2169817770 @default.
- W1640013916 hasRelatedWork W2393121116 @default.
- W1640013916 hasRelatedWork W2543152888 @default.
- W1640013916 hasRelatedWork W2732830211 @default.
- W1640013916 hasRelatedWork W79428983 @default.
- W1640013916 isParatext "false" @default.
- W1640013916 isRetracted "false" @default.
- W1640013916 magId "1640013916" @default.
- W1640013916 workType "article" @default.