Matches in SemOpenAlex for { <https://semopenalex.org/work/W4324119306> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W4324119306 abstract "In the field of image processing, total variational model is an effective prior model. In order to better eliminate impulse noise, the ℓ <inf xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>1</inf> – norm total variational model is usually adopted. However, the TV image recovery often brings some negative effects, and the ℓ <inf xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>1</inf> – norm excessively penalizes the signal entries. Therefore, in this paper, we propose a new model, which can effectively eliminate staircase artifacts and impulse noise. We set the data fidelity term to ℓ <inf xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>0</inf> – normwhich can effectively eliminate impulse noise, and combine the hybrid total variational with overlapping group sparse total variational as the regularization term to effectively eliminate staircase artifacts. In order to effectively tackle the proposed Hybrid Total Variation with Overlapping Group Sparsity optimization problem, we first express this problem as a mathematical program with equilibrium constraints (MPEC), and then a alternating direction method of multipliers (ADMM) and the majorization minimization (MM) method are adopted to solve this problem. The experimental results show that our method is superior to other methods in removing impulse noise, suppressing staircase effect and preserving image edge information." @default.
- W4324119306 created "2023-03-15" @default.
- W4324119306 creator A5007278259 @default.
- W4324119306 creator A5070758349 @default.
- W4324119306 date "2022-11-25" @default.
- W4324119306 modified "2023-09-27" @default.
- W4324119306 title "A Non-convex Hybrid Total Variation with Overlapping Group Sparsity for Image Restoration" @default.
- W4324119306 cites W1974658764 @default.
- W4324119306 cites W2016670111 @default.
- W4324119306 cites W2020461703 @default.
- W4324119306 cites W2103559027 @default.
- W4324119306 cites W2120032870 @default.
- W4324119306 cites W2792927489 @default.
- W4324119306 cites W2962853966 @default.
- W4324119306 cites W2963108975 @default.
- W4324119306 cites W3147057447 @default.
- W4324119306 cites W4231147659 @default.
- W4324119306 doi "https://doi.org/10.1109/cac57257.2022.10056081" @default.
- W4324119306 hasPublicationYear "2022" @default.
- W4324119306 type Work @default.
- W4324119306 citedByCount "0" @default.
- W4324119306 crossrefType "proceedings-article" @default.
- W4324119306 hasAuthorship W4324119306A5007278259 @default.
- W4324119306 hasAuthorship W4324119306A5070758349 @default.
- W4324119306 hasConcept C106430172 @default.
- W4324119306 hasConcept C112680207 @default.
- W4324119306 hasConcept C11413529 @default.
- W4324119306 hasConcept C115961682 @default.
- W4324119306 hasConcept C121332964 @default.
- W4324119306 hasConcept C126255220 @default.
- W4324119306 hasConcept C127372701 @default.
- W4324119306 hasConcept C147764199 @default.
- W4324119306 hasConcept C154945302 @default.
- W4324119306 hasConcept C160633673 @default.
- W4324119306 hasConcept C163294075 @default.
- W4324119306 hasConcept C17744445 @default.
- W4324119306 hasConcept C191795146 @default.
- W4324119306 hasConcept C199539241 @default.
- W4324119306 hasConcept C207282899 @default.
- W4324119306 hasConcept C2524010 @default.
- W4324119306 hasConcept C2776459999 @default.
- W4324119306 hasConcept C33923547 @default.
- W4324119306 hasConcept C41008148 @default.
- W4324119306 hasConcept C62520636 @default.
- W4324119306 hasConcept C70836080 @default.
- W4324119306 hasConcept C76155785 @default.
- W4324119306 hasConcept C9417928 @default.
- W4324119306 hasConceptScore W4324119306C106430172 @default.
- W4324119306 hasConceptScore W4324119306C112680207 @default.
- W4324119306 hasConceptScore W4324119306C11413529 @default.
- W4324119306 hasConceptScore W4324119306C115961682 @default.
- W4324119306 hasConceptScore W4324119306C121332964 @default.
- W4324119306 hasConceptScore W4324119306C126255220 @default.
- W4324119306 hasConceptScore W4324119306C127372701 @default.
- W4324119306 hasConceptScore W4324119306C147764199 @default.
- W4324119306 hasConceptScore W4324119306C154945302 @default.
- W4324119306 hasConceptScore W4324119306C160633673 @default.
- W4324119306 hasConceptScore W4324119306C163294075 @default.
- W4324119306 hasConceptScore W4324119306C17744445 @default.
- W4324119306 hasConceptScore W4324119306C191795146 @default.
- W4324119306 hasConceptScore W4324119306C199539241 @default.
- W4324119306 hasConceptScore W4324119306C207282899 @default.
- W4324119306 hasConceptScore W4324119306C2524010 @default.
- W4324119306 hasConceptScore W4324119306C2776459999 @default.
- W4324119306 hasConceptScore W4324119306C33923547 @default.
- W4324119306 hasConceptScore W4324119306C41008148 @default.
- W4324119306 hasConceptScore W4324119306C62520636 @default.
- W4324119306 hasConceptScore W4324119306C70836080 @default.
- W4324119306 hasConceptScore W4324119306C76155785 @default.
- W4324119306 hasConceptScore W4324119306C9417928 @default.
- W4324119306 hasLocation W43241193061 @default.
- W4324119306 hasOpenAccess W4324119306 @default.
- W4324119306 hasPrimaryLocation W43241193061 @default.
- W4324119306 hasRelatedWork W2074918423 @default.
- W4324119306 hasRelatedWork W2114485777 @default.
- W4324119306 hasRelatedWork W2133201558 @default.
- W4324119306 hasRelatedWork W2244978089 @default.
- W4324119306 hasRelatedWork W2359837299 @default.
- W4324119306 hasRelatedWork W2374435085 @default.
- W4324119306 hasRelatedWork W2388983879 @default.
- W4324119306 hasRelatedWork W2753417297 @default.
- W4324119306 hasRelatedWork W2959300791 @default.
- W4324119306 hasRelatedWork W3025800623 @default.
- W4324119306 isParatext "false" @default.
- W4324119306 isRetracted "false" @default.
- W4324119306 workType "article" @default.