Matches in SemOpenAlex for { <https://semopenalex.org/work/W3207668864> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W3207668864 abstract "In this paper, a novel hyperspectral image (HSI) anomaly detection method is proposed. This method is inspired by three ideas. First, the spatial resolution of the HSIs is sacrificed for their spectral information. Structural information of the HSIs tends to be smooth and distorts from that of the real scene. Second, with a loose false alarm rate, it is not difficult to pick out all the anomalies. Third, gradients of these probable anomalies can be transformed to enhance the spatial information of the HSI. Meanwhile, it is desirable that the enhanced HSI could be detected more precisely. Three modules are designed with respect to these three ideas, which are locating the probable pixels, local gradient guidance, and the anomaly detection for the enhanced HSI. Specifically, some probable anomalies are firstly selected. Secondly, the gradients of these selected pixels are transformed and utilized to guide the spatial enhancement for the HSI locally. Finally, the final detection is implemented on the enhanced HSI. Experimental results obtained on four real HSIs demonstrate the effectiveness of the proposed method." @default.
- W3207668864 created "2021-10-25" @default.
- W3207668864 creator A5005360514 @default.
- W3207668864 creator A5011525006 @default.
- W3207668864 creator A5053204257 @default.
- W3207668864 creator A5067798266 @default.
- W3207668864 creator A5072879293 @default.
- W3207668864 creator A5090792777 @default.
- W3207668864 date "2021-07-11" @default.
- W3207668864 modified "2023-09-22" @default.
- W3207668864 title "Hyperspectral Anomaly Detection via Local Gradient Guidance" @default.
- W3207668864 cites W2004491663 @default.
- W3207668864 cites W2024288510 @default.
- W3207668864 cites W2047870694 @default.
- W3207668864 cites W2163935418 @default.
- W3207668864 cites W2497075055 @default.
- W3207668864 cites W2740976805 @default.
- W3207668864 cites W2975506318 @default.
- W3207668864 cites W3008839601 @default.
- W3207668864 cites W3015560401 @default.
- W3207668864 cites W3028138626 @default.
- W3207668864 cites W3033484887 @default.
- W3207668864 doi "https://doi.org/10.1109/igarss47720.2021.9554448" @default.
- W3207668864 hasPublicationYear "2021" @default.
- W3207668864 type Work @default.
- W3207668864 sameAs 3207668864 @default.
- W3207668864 citedByCount "0" @default.
- W3207668864 crossrefType "proceedings-article" @default.
- W3207668864 hasAuthorship W3207668864A5005360514 @default.
- W3207668864 hasAuthorship W3207668864A5011525006 @default.
- W3207668864 hasAuthorship W3207668864A5053204257 @default.
- W3207668864 hasAuthorship W3207668864A5067798266 @default.
- W3207668864 hasAuthorship W3207668864A5072879293 @default.
- W3207668864 hasAuthorship W3207668864A5090792777 @default.
- W3207668864 hasConcept C121332964 @default.
- W3207668864 hasConcept C127313418 @default.
- W3207668864 hasConcept C12997251 @default.
- W3207668864 hasConcept C153180895 @default.
- W3207668864 hasConcept C154945302 @default.
- W3207668864 hasConcept C159078339 @default.
- W3207668864 hasConcept C159620131 @default.
- W3207668864 hasConcept C160633673 @default.
- W3207668864 hasConcept C205372480 @default.
- W3207668864 hasConcept C26873012 @default.
- W3207668864 hasConcept C2776151529 @default.
- W3207668864 hasConcept C2776836416 @default.
- W3207668864 hasConcept C31972630 @default.
- W3207668864 hasConcept C41008148 @default.
- W3207668864 hasConcept C62649853 @default.
- W3207668864 hasConcept C739882 @default.
- W3207668864 hasConceptScore W3207668864C121332964 @default.
- W3207668864 hasConceptScore W3207668864C127313418 @default.
- W3207668864 hasConceptScore W3207668864C12997251 @default.
- W3207668864 hasConceptScore W3207668864C153180895 @default.
- W3207668864 hasConceptScore W3207668864C154945302 @default.
- W3207668864 hasConceptScore W3207668864C159078339 @default.
- W3207668864 hasConceptScore W3207668864C159620131 @default.
- W3207668864 hasConceptScore W3207668864C160633673 @default.
- W3207668864 hasConceptScore W3207668864C205372480 @default.
- W3207668864 hasConceptScore W3207668864C26873012 @default.
- W3207668864 hasConceptScore W3207668864C2776151529 @default.
- W3207668864 hasConceptScore W3207668864C2776836416 @default.
- W3207668864 hasConceptScore W3207668864C31972630 @default.
- W3207668864 hasConceptScore W3207668864C41008148 @default.
- W3207668864 hasConceptScore W3207668864C62649853 @default.
- W3207668864 hasConceptScore W3207668864C739882 @default.
- W3207668864 hasFunder F4320321001 @default.
- W3207668864 hasFunder F4320321106 @default.
- W3207668864 hasLocation W32076688641 @default.
- W3207668864 hasOpenAccess W3207668864 @default.
- W3207668864 hasPrimaryLocation W32076688641 @default.
- W3207668864 hasRelatedWork W1010600 @default.
- W3207668864 hasRelatedWork W12139544 @default.
- W3207668864 hasRelatedWork W3489726 @default.
- W3207668864 hasRelatedWork W5034428 @default.
- W3207668864 hasRelatedWork W7602436 @default.
- W3207668864 hasRelatedWork W7887706 @default.
- W3207668864 hasRelatedWork W8233867 @default.
- W3207668864 hasRelatedWork W9213682 @default.
- W3207668864 hasRelatedWork W9465030 @default.
- W3207668864 hasRelatedWork W9656245 @default.
- W3207668864 isParatext "false" @default.
- W3207668864 isRetracted "false" @default.
- W3207668864 magId "3207668864" @default.
- W3207668864 workType "article" @default.