Matches in SemOpenAlex for { <https://semopenalex.org/work/W2025242006> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2025242006 abstract "Two families of transform domain signal restoration (denoising and deblurring) and enhancement methods well suited to processing non-stationary signals are reviewed and comprehensively compared in their different modifications in terms of their signal restoration capability and computational complexity: sliding window transform domain (SWTD) filters and wavelet (WL) based algorithms. SWTD filters work in sliding window in the domain of an orthogonal transform and, in each position of the window, nonlinearly transform window transform coefficients to generate an estimate of the central pixel of the window. As a transform, DCT has been found to be one of the most efficient in most applications. WL methods act globally and apply element-wise nonlinear transformation similar to those used in SWTD methods to the wavelet transform coefficients to generate an estimate of the output signal. The paper provides results of extensive experimental comparisons of image restoration capabilities of the methods and demonstrates that they can naturally be interpreted in a unified way as different implementations of signal sub-band decomposition with uniform (in SWTD filters) or logarithmic (for WL-methods) arrangement of signal sub-bands and element-wise processing decomposed components. As a bridge, a hybrid wavelet/sliding window processing that combines advantages of both methods is described." @default.
- W2025242006 created "2016-06-24" @default.
- W2025242006 creator A5008473374 @default.
- W2025242006 creator A5071299600 @default.
- W2025242006 creator A5090213299 @default.
- W2025242006 date "2001-05-08" @default.
- W2025242006 modified "2023-09-27" @default.
- W2025242006 title "<title>Transform domain image restoration methods: review, comparison, and interpretation</title>" @default.
- W2025242006 doi "https://doi.org/10.1117/12.424970" @default.
- W2025242006 hasPublicationYear "2001" @default.
- W2025242006 type Work @default.
- W2025242006 sameAs 2025242006 @default.
- W2025242006 citedByCount "60" @default.
- W2025242006 countsByYear W20252420062012 @default.
- W2025242006 countsByYear W20252420062013 @default.
- W2025242006 countsByYear W20252420062014 @default.
- W2025242006 countsByYear W20252420062015 @default.
- W2025242006 countsByYear W20252420062016 @default.
- W2025242006 countsByYear W20252420062017 @default.
- W2025242006 countsByYear W20252420062018 @default.
- W2025242006 countsByYear W20252420062019 @default.
- W2025242006 countsByYear W20252420062020 @default.
- W2025242006 countsByYear W20252420062021 @default.
- W2025242006 countsByYear W20252420062022 @default.
- W2025242006 countsByYear W20252420062023 @default.
- W2025242006 crossrefType "proceedings-article" @default.
- W2025242006 hasAuthorship W2025242006A5008473374 @default.
- W2025242006 hasAuthorship W2025242006A5071299600 @default.
- W2025242006 hasAuthorship W2025242006A5090213299 @default.
- W2025242006 hasConcept C102392041 @default.
- W2025242006 hasConcept C104267543 @default.
- W2025242006 hasConcept C104317684 @default.
- W2025242006 hasConcept C106430172 @default.
- W2025242006 hasConcept C1109138 @default.
- W2025242006 hasConcept C111350171 @default.
- W2025242006 hasConcept C111919701 @default.
- W2025242006 hasConcept C11413529 @default.
- W2025242006 hasConcept C115961682 @default.
- W2025242006 hasConcept C154945302 @default.
- W2025242006 hasConcept C155777637 @default.
- W2025242006 hasConcept C185592680 @default.
- W2025242006 hasConcept C196216189 @default.
- W2025242006 hasConcept C199360897 @default.
- W2025242006 hasConcept C204241405 @default.
- W2025242006 hasConcept C2778751112 @default.
- W2025242006 hasConcept C2779843651 @default.
- W2025242006 hasConcept C31972630 @default.
- W2025242006 hasConcept C41008148 @default.
- W2025242006 hasConcept C46286280 @default.
- W2025242006 hasConcept C47432892 @default.
- W2025242006 hasConcept C554190296 @default.
- W2025242006 hasConcept C55493867 @default.
- W2025242006 hasConcept C73339587 @default.
- W2025242006 hasConcept C76155785 @default.
- W2025242006 hasConcept C9417928 @default.
- W2025242006 hasConcept C99234102 @default.
- W2025242006 hasConceptScore W2025242006C102392041 @default.
- W2025242006 hasConceptScore W2025242006C104267543 @default.
- W2025242006 hasConceptScore W2025242006C104317684 @default.
- W2025242006 hasConceptScore W2025242006C106430172 @default.
- W2025242006 hasConceptScore W2025242006C1109138 @default.
- W2025242006 hasConceptScore W2025242006C111350171 @default.
- W2025242006 hasConceptScore W2025242006C111919701 @default.
- W2025242006 hasConceptScore W2025242006C11413529 @default.
- W2025242006 hasConceptScore W2025242006C115961682 @default.
- W2025242006 hasConceptScore W2025242006C154945302 @default.
- W2025242006 hasConceptScore W2025242006C155777637 @default.
- W2025242006 hasConceptScore W2025242006C185592680 @default.
- W2025242006 hasConceptScore W2025242006C196216189 @default.
- W2025242006 hasConceptScore W2025242006C199360897 @default.
- W2025242006 hasConceptScore W2025242006C204241405 @default.
- W2025242006 hasConceptScore W2025242006C2778751112 @default.
- W2025242006 hasConceptScore W2025242006C2779843651 @default.
- W2025242006 hasConceptScore W2025242006C31972630 @default.
- W2025242006 hasConceptScore W2025242006C41008148 @default.
- W2025242006 hasConceptScore W2025242006C46286280 @default.
- W2025242006 hasConceptScore W2025242006C47432892 @default.
- W2025242006 hasConceptScore W2025242006C554190296 @default.
- W2025242006 hasConceptScore W2025242006C55493867 @default.
- W2025242006 hasConceptScore W2025242006C73339587 @default.
- W2025242006 hasConceptScore W2025242006C76155785 @default.
- W2025242006 hasConceptScore W2025242006C9417928 @default.
- W2025242006 hasConceptScore W2025242006C99234102 @default.
- W2025242006 hasLocation W20252420061 @default.
- W2025242006 hasOpenAccess W2025242006 @default.
- W2025242006 hasPrimaryLocation W20252420061 @default.
- W2025242006 hasRelatedWork W1549693998 @default.
- W2025242006 hasRelatedWork W1985382169 @default.
- W2025242006 hasRelatedWork W2009458243 @default.
- W2025242006 hasRelatedWork W2025242006 @default.
- W2025242006 hasRelatedWork W2144834862 @default.
- W2025242006 hasRelatedWork W2355889335 @default.
- W2025242006 hasRelatedWork W2364473262 @default.
- W2025242006 hasRelatedWork W2393264141 @default.
- W2025242006 hasRelatedWork W2529472141 @default.
- W2025242006 hasRelatedWork W3175404313 @default.
- W2025242006 isParatext "false" @default.
- W2025242006 isRetracted "false" @default.
- W2025242006 magId "2025242006" @default.
- W2025242006 workType "article" @default.