FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2130627212> ?p ?o ?g. }

• W2130627212 endingPage "22" @default.
• W2130627212 startingPage "22" @default.
• W2130627212 abstract "We present a general framework that allows image filtering by minimization of a functional using a linear and positive definite partial differential equation (PDE) while also permitting to control the weight of each pixel individually. Linearity and positive definiteness allow to use fast algorithms to calculate the solution. Pixel weighting allows to enforce the preservation of edge information without the need for nonlinear diffusion by making use of information coming from an external source. The proof of existence and uniqueness of the solution is outlined and based on that a numerical scheme for finding the solution is introduced. Using this framework we developed two applications. The first is simple and fast denoising, which incorporates an edge detection algorithm. In this case the functional is designed to enhance the weight of the approximation term over the smoothing term at those places where an edge is detected. The second application is a background suppression algorithm that is robust against noise, shadows thrown by the object, and on the background and varying illumination. The results are qualitatively not quite as good as the ones obtained with nonlinear PDEs, but this disadvantage is compensated by the processing speed, which allows analysis of a 320x240 color frame in about 0.3s on a standard PC." @default.
• W2130627212 created "2016-06-24" @default.
• W2130627212 creator A5008134434 @default.
• W2130627212 creator A5015247231 @default.
• W2130627212 creator A5071511606 @default.
• W2130627212 date "2007-12-28" @default.
• W2130627212 modified "2023-09-30" @default.
• W2130627212 title "Fast image processing with constraints by solving linear PDEs" @default.
• W2130627212 cites W1592958377 @default.
• W2130627212 cites W1680579736 @default.
• W2130627212 cites W2054965818 @default.
• W2130627212 cites W2080744942 @default.
• W2130627212 cites W2102443333 @default.
• W2130627212 cites W2103559027 @default.
• W2130627212 cites W2104492732 @default.
• W2130627212 cites W2114487471 @default.
• W2130627212 cites W2119374546 @default.
• W2130627212 cites W2137113506 @default.
• W2130627212 cites W2141661155 @default.
• W2130627212 cites W2145023731 @default.
• W2130627212 cites W2149846618 @default.
• W2130627212 cites W2149925139 @default.
• W2130627212 cites W2150134853 @default.
• W2130627212 cites W2165015795 @default.
• W2130627212 cites W2913192828 @default.
• W2130627212 cites W3021722416 @default.
• W2130627212 doi "https://doi.org/10.5565/rev/elcvia.146" @default.
• W2130627212 hasPublicationYear "2007" @default.
• W2130627212 type Work @default.
• W2130627212 sameAs 2130627212 @default.
• W2130627212 citedByCount "4" @default.
• W2130627212 countsByYear W21306272122012 @default.
• W2130627212 countsByYear W21306272122014 @default.
• W2130627212 countsByYear W21306272122016 @default.
• W2130627212 crossrefType "journal-article" @default.
• W2130627212 hasAuthorship W2130627212A5008134434 @default.
• W2130627212 hasAuthorship W2130627212A5015247231 @default.
• W2130627212 hasAuthorship W2130627212A5071511606 @default.
• W2130627212 hasBestOaLocation W21306272121 @default.
• W2130627212 hasConcept C11413529 @default.
• W2130627212 hasConcept C115961682 @default.
• W2130627212 hasConcept C121332964 @default.
• W2130627212 hasConcept C126838900 @default.
• W2130627212 hasConcept C134306372 @default.
• W2130627212 hasConcept C158622935 @default.
• W2130627212 hasConcept C158693339 @default.
• W2130627212 hasConcept C160633673 @default.
• W2130627212 hasConcept C163294075 @default.
• W2130627212 hasConcept C183115368 @default.
• W2130627212 hasConcept C193536780 @default.
• W2130627212 hasConcept C2777021972 @default.
• W2130627212 hasConcept C2778265155 @default.
• W2130627212 hasConcept C31972630 @default.
• W2130627212 hasConcept C33923547 @default.
• W2130627212 hasConcept C3770464 @default.
• W2130627212 hasConcept C41008148 @default.
• W2130627212 hasConcept C49712288 @default.
• W2130627212 hasConcept C61797465 @default.
• W2130627212 hasConcept C62520636 @default.
• W2130627212 hasConcept C71924100 @default.
• W2130627212 hasConcept C9417928 @default.
• W2130627212 hasConcept C99498987 @default.
• W2130627212 hasConceptScore W2130627212C11413529 @default.
• W2130627212 hasConceptScore W2130627212C115961682 @default.
• W2130627212 hasConceptScore W2130627212C121332964 @default.
• W2130627212 hasConceptScore W2130627212C126838900 @default.
• W2130627212 hasConceptScore W2130627212C134306372 @default.
• W2130627212 hasConceptScore W2130627212C158622935 @default.
• W2130627212 hasConceptScore W2130627212C158693339 @default.
• W2130627212 hasConceptScore W2130627212C160633673 @default.
• W2130627212 hasConceptScore W2130627212C163294075 @default.
• W2130627212 hasConceptScore W2130627212C183115368 @default.
• W2130627212 hasConceptScore W2130627212C193536780 @default.
• W2130627212 hasConceptScore W2130627212C2777021972 @default.
• W2130627212 hasConceptScore W2130627212C2778265155 @default.
• W2130627212 hasConceptScore W2130627212C31972630 @default.
• W2130627212 hasConceptScore W2130627212C33923547 @default.
• W2130627212 hasConceptScore W2130627212C3770464 @default.
• W2130627212 hasConceptScore W2130627212C41008148 @default.
• W2130627212 hasConceptScore W2130627212C49712288 @default.
• W2130627212 hasConceptScore W2130627212C61797465 @default.
• W2130627212 hasConceptScore W2130627212C62520636 @default.
• W2130627212 hasConceptScore W2130627212C71924100 @default.
• W2130627212 hasConceptScore W2130627212C9417928 @default.
• W2130627212 hasConceptScore W2130627212C99498987 @default.
• W2130627212 hasIssue "2" @default.
• W2130627212 hasLocation W21306272121 @default.
• W2130627212 hasLocation W21306272122 @default.
• W2130627212 hasLocation W21306272123 @default.
• W2130627212 hasOpenAccess W2130627212 @default.
• W2130627212 hasPrimaryLocation W21306272121 @default.
• W2130627212 hasRelatedWork W2017731637 @default.
• W2130627212 hasRelatedWork W2019129464 @default.
• W2130627212 hasRelatedWork W2064591405 @default.
• W2130627212 hasRelatedWork W2139960062 @default.
• W2130627212 hasRelatedWork W2274123015 @default.
• W2130627212 hasRelatedWork W2315347218 @default.
• W2130627212 hasRelatedWork W2357900810 @default.

• next