Matches in SemOpenAlex for { <https://semopenalex.org/work/W2022260585> ?p ?o ?g. }
- W2022260585 endingPage "736" @default.
- W2022260585 startingPage "717" @default.
- W2022260585 abstract "We propose iterative thresholding algorithms based on theiterated Tikhonov method for image deblurring problems.Our method is similar in idea to the modified linearized Bregman algorithm (MLBA) sois easy to implement. In order to obtain good restorations, MLBA requires an accurate estimate of the regularization parameter $alpha$ whichis hard to get in real applications.Based on previous results in iterated Tikhonov method, we designtwo nonstationary iterative thresholding algorithms which give nearoptimal results without estimating $alpha$. One of them is basedon the iterative soft thresholding algorithm and the other is basedon MLBA. We show that the nonstationary methods,if converge, will converge to the same minimizers ofthe stationary variants.Numerical resultsshow that the accuracy and convergence of our nonstationary methods are very robustwith respect to the changes in the parameters and the restorationresults are comparable to those of MLBA with optimal $alpha$." @default.
- W2022260585 created "2016-06-24" @default.
- W2022260585 creator A5004126693 @default.
- W2022260585 creator A5009786921 @default.
- W2022260585 creator A5029236040 @default.
- W2022260585 date "2013-01-01" @default.
- W2022260585 modified "2023-09-27" @default.
- W2022260585 title "Nonstationary iterated thresholding algorithms for image deblurring" @default.
- W2022260585 cites W1488490038 @default.
- W2022260585 cites W1514248469 @default.
- W2022260585 cites W1570089119 @default.
- W2022260585 cites W1579559187 @default.
- W2022260585 cites W1594234351 @default.
- W2022260585 cites W1966857445 @default.
- W2022260585 cites W1984553293 @default.
- W2022260585 cites W1992609597 @default.
- W2022260585 cites W1996287810 @default.
- W2022260585 cites W1999788007 @default.
- W2022260585 cites W2003676176 @default.
- W2022260585 cites W2005082281 @default.
- W2022260585 cites W2005836623 @default.
- W2022260585 cites W2006262045 @default.
- W2022260585 cites W2008783963 @default.
- W2022260585 cites W2009702064 @default.
- W2022260585 cites W2016834185 @default.
- W2022260585 cites W2016999436 @default.
- W2022260585 cites W2017439015 @default.
- W2022260585 cites W2019065055 @default.
- W2022260585 cites W2025263014 @default.
- W2022260585 cites W2027191314 @default.
- W2022260585 cites W2035541560 @default.
- W2022260585 cites W2046222560 @default.
- W2022260585 cites W2054778032 @default.
- W2022260585 cites W2061315188 @default.
- W2022260585 cites W2077495455 @default.
- W2022260585 cites W2086600055 @default.
- W2022260585 cites W2086670019 @default.
- W2022260585 cites W2100556411 @default.
- W2022260585 cites W2110505738 @default.
- W2022260585 cites W2114424556 @default.
- W2022260585 cites W2115548755 @default.
- W2022260585 cites W2115706991 @default.
- W2022260585 cites W2125555749 @default.
- W2022260585 cites W2138616240 @default.
- W2022260585 cites W2145003640 @default.
- W2022260585 cites W2147850450 @default.
- W2022260585 cites W2158252006 @default.
- W2022260585 cites W2295936755 @default.
- W2022260585 cites W3103184409 @default.
- W2022260585 cites W4298264214 @default.
- W2022260585 doi "https://doi.org/10.3934/ipi.2013.7.717" @default.
- W2022260585 hasPublicationYear "2013" @default.
- W2022260585 type Work @default.
- W2022260585 sameAs 2022260585 @default.
- W2022260585 citedByCount "22" @default.
- W2022260585 countsByYear W20222605852016 @default.
- W2022260585 countsByYear W20222605852017 @default.
- W2022260585 countsByYear W20222605852018 @default.
- W2022260585 countsByYear W20222605852019 @default.
- W2022260585 countsByYear W20222605852020 @default.
- W2022260585 countsByYear W20222605852021 @default.
- W2022260585 countsByYear W20222605852022 @default.
- W2022260585 crossrefType "journal-article" @default.
- W2022260585 hasAuthorship W2022260585A5004126693 @default.
- W2022260585 hasAuthorship W2022260585A5009786921 @default.
- W2022260585 hasAuthorship W2022260585A5029236040 @default.
- W2022260585 hasBestOaLocation W20222605852 @default.
- W2022260585 hasConcept C106430172 @default.
- W2022260585 hasConcept C11413529 @default.
- W2022260585 hasConcept C115961682 @default.
- W2022260585 hasConcept C126255220 @default.
- W2022260585 hasConcept C134306372 @default.
- W2022260585 hasConcept C135252773 @default.
- W2022260585 hasConcept C140479938 @default.
- W2022260585 hasConcept C152442038 @default.
- W2022260585 hasConcept C154945302 @default.
- W2022260585 hasConcept C159694833 @default.
- W2022260585 hasConcept C162324750 @default.
- W2022260585 hasConcept C191178318 @default.
- W2022260585 hasConcept C2776135515 @default.
- W2022260585 hasConcept C2777303404 @default.
- W2022260585 hasConcept C2777693668 @default.
- W2022260585 hasConcept C28826006 @default.
- W2022260585 hasConcept C33923547 @default.
- W2022260585 hasConcept C41008148 @default.
- W2022260585 hasConcept C50522688 @default.
- W2022260585 hasConcept C9417928 @default.
- W2022260585 hasConceptScore W2022260585C106430172 @default.
- W2022260585 hasConceptScore W2022260585C11413529 @default.
- W2022260585 hasConceptScore W2022260585C115961682 @default.
- W2022260585 hasConceptScore W2022260585C126255220 @default.
- W2022260585 hasConceptScore W2022260585C134306372 @default.
- W2022260585 hasConceptScore W2022260585C135252773 @default.
- W2022260585 hasConceptScore W2022260585C140479938 @default.
- W2022260585 hasConceptScore W2022260585C152442038 @default.
- W2022260585 hasConceptScore W2022260585C154945302 @default.
- W2022260585 hasConceptScore W2022260585C159694833 @default.
- W2022260585 hasConceptScore W2022260585C162324750 @default.