Matches in SemOpenAlex for { <https://semopenalex.org/work/W4386216277> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W4386216277 endingPage "5205" @default.
- W4386216277 startingPage "5205" @default.
- W4386216277 abstract "The one-dimensional velocity interferometer system for any reflector (VISAR) is widely used in inertial confinement fusion (ICF). Compressed ultrafast photography (CUP) is recently combined with VISAR to enable two-dimensional imaging, in which, the time-varied two-dimensional fringe images reconstruction from one image is a challenging problem. In this Letter, a new l 1 norm based sparse reconstruction approach is presented, to the best of our knowledge, in which: (1) fringe images are sparsely represented with a few coefficients over the discrete cosine transformation (DCT) basis; (2) the image reconstruction is formulated as an l 1 norm based sparse coefficients optimization problem; and (3) the two-step iterative shrinkage/threshold algorithm combined with a soft-thresholding operator is proposed to efficiently solve such a problem. Finally, the results show that, compared with the usual method, reconstructed fringe images with clear boundaries and good continuity are obtained. Additionally, the maximum relative error of the velocity is reduced from 14% to 8%, which is a reduction of approximately half." @default.
- W4386216277 created "2023-08-29" @default.
- W4386216277 creator A5012659254 @default.
- W4386216277 creator A5027024676 @default.
- W4386216277 creator A5060997415 @default.
- W4386216277 creator A5061426463 @default.
- W4386216277 creator A5068397352 @default.
- W4386216277 creator A5070812231 @default.
- W4386216277 date "2023-10-02" @default.
- W4386216277 modified "2023-10-15" @default.
- W4386216277 title "A New l1 Norm based Sparse Reconstruction Approach to Compressed Ultrafast Photography of Velocity Interferometer System for Any Reflector" @default.
- W4386216277 cites W1998395803 @default.
- W4386216277 cites W2006262045 @default.
- W4386216277 cites W2010522398 @default.
- W4386216277 cites W2025976924 @default.
- W4386216277 cites W2028349405 @default.
- W4386216277 cites W2029275935 @default.
- W4386216277 cites W2093570246 @default.
- W4386216277 cites W2099641086 @default.
- W4386216277 cites W2107861471 @default.
- W4386216277 cites W2126607811 @default.
- W4386216277 cites W2467972155 @default.
- W4386216277 cites W2578436847 @default.
- W4386216277 cites W2972865689 @default.
- W4386216277 cites W3174434886 @default.
- W4386216277 cites W3203950271 @default.
- W4386216277 cites W4250955649 @default.
- W4386216277 doi "https://doi.org/10.1364/ol.496852" @default.
- W4386216277 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/37831828" @default.
- W4386216277 hasPublicationYear "2023" @default.
- W4386216277 type Work @default.
- W4386216277 citedByCount "0" @default.
- W4386216277 crossrefType "journal-article" @default.
- W4386216277 hasAuthorship W4386216277A5012659254 @default.
- W4386216277 hasAuthorship W4386216277A5027024676 @default.
- W4386216277 hasAuthorship W4386216277A5060997415 @default.
- W4386216277 hasAuthorship W4386216277A5061426463 @default.
- W4386216277 hasAuthorship W4386216277A5068397352 @default.
- W4386216277 hasAuthorship W4386216277A5070812231 @default.
- W4386216277 hasConcept C115961682 @default.
- W4386216277 hasConcept C120665830 @default.
- W4386216277 hasConcept C121332964 @default.
- W4386216277 hasConcept C124851039 @default.
- W4386216277 hasConcept C141379421 @default.
- W4386216277 hasConcept C154945302 @default.
- W4386216277 hasConcept C166689943 @default.
- W4386216277 hasConcept C2221639 @default.
- W4386216277 hasConcept C31972630 @default.
- W4386216277 hasConcept C33923547 @default.
- W4386216277 hasConcept C41008148 @default.
- W4386216277 hasConceptScore W4386216277C115961682 @default.
- W4386216277 hasConceptScore W4386216277C120665830 @default.
- W4386216277 hasConceptScore W4386216277C121332964 @default.
- W4386216277 hasConceptScore W4386216277C124851039 @default.
- W4386216277 hasConceptScore W4386216277C141379421 @default.
- W4386216277 hasConceptScore W4386216277C154945302 @default.
- W4386216277 hasConceptScore W4386216277C166689943 @default.
- W4386216277 hasConceptScore W4386216277C2221639 @default.
- W4386216277 hasConceptScore W4386216277C31972630 @default.
- W4386216277 hasConceptScore W4386216277C33923547 @default.
- W4386216277 hasConceptScore W4386216277C41008148 @default.
- W4386216277 hasFunder F4320321001 @default.
- W4386216277 hasIssue "20" @default.
- W4386216277 hasLocation W43862162771 @default.
- W4386216277 hasLocation W43862162772 @default.
- W4386216277 hasOpenAccess W4386216277 @default.
- W4386216277 hasPrimaryLocation W43862162771 @default.
- W4386216277 hasRelatedWork W1916685473 @default.
- W4386216277 hasRelatedWork W1993363272 @default.
- W4386216277 hasRelatedWork W2055682261 @default.
- W4386216277 hasRelatedWork W2060035984 @default.
- W4386216277 hasRelatedWork W2158224665 @default.
- W4386216277 hasRelatedWork W2174937762 @default.
- W4386216277 hasRelatedWork W2186390138 @default.
- W4386216277 hasRelatedWork W2790129917 @default.
- W4386216277 hasRelatedWork W2896778670 @default.
- W4386216277 hasRelatedWork W2992856432 @default.
- W4386216277 hasVolume "48" @default.
- W4386216277 isParatext "false" @default.
- W4386216277 isRetracted "false" @default.
- W4386216277 workType "article" @default.