FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2789408032> ?p ?o ?g. }

• W2789408032 abstract "In this paper, we present a no-reference image sharpness metric using the directional derivatives. The main idea is from the meaning of sharp which involves a sudden or abrupt change in direction or course. In other words, people have a feeling of sharpness when they receive sudden changes in some direction during their observations of an image. The metric is composed of three steps. First, the directional derivatives of the input image are computed by directional derivative filters. Then the maximum and minimum of these directional derivatives are selected to construct the absolute changes and relative changes which are proportional to the sudden changes received by an observer. Finally, the sharpness metric is determined by a weighted average of these changes. Our experiment on three simulated blur images demonstrates the proposed sharpness metric is competitive the relevant sharpness metrics for evaluating both real and synthetic blurring." @default.
• W2789408032 created "2018-03-29" @default.
• W2789408032 creator A5020694618 @default.
• W2789408032 creator A5046520540 @default.
• W2789408032 creator A5051244066 @default.
• W2789408032 creator A5067460211 @default.
• W2789408032 creator A5077314347 @default.
• W2789408032 creator A5084632093 @default.
• W2789408032 creator A5087022031 @default.
• W2789408032 date "2017-12-01" @default.
• W2789408032 modified "2023-10-13" @default.
• W2789408032 title "No-reference image sharpness metric based on directional derivatives" @default.
• W2789408032 cites W1562683879 @default.
• W2789408032 cites W1586882688 @default.
• W2789408032 cites W1607233498 @default.
• W2789408032 cites W1979451680 @default.
• W2789408032 cites W1982554717 @default.
• W2789408032 cites W1984066865 @default.
• W2789408032 cites W1989283460 @default.
• W2789408032 cites W1997888167 @default.
• W2789408032 cites W2047986603 @default.
• W2789408032 cites W2068531098 @default.
• W2789408032 cites W2111992298 @default.
• W2789408032 cites W2114338738 @default.
• W2789408032 cites W2117117414 @default.
• W2789408032 cites W2117644767 @default.
• W2789408032 cites W2132710243 @default.
• W2789408032 cites W2134963900 @default.
• W2789408032 cites W2161907179 @default.
• W2789408032 cites W2168023013 @default.
• W2789408032 cites W2171349048 @default.
• W2789408032 cites W2298605637 @default.
• W2789408032 cites W2314446812 @default.
• W2789408032 cites W2400262625 @default.
• W2789408032 cites W2518058967 @default.
• W2789408032 cites W2546641693 @default.
• W2789408032 cites W2564196066 @default.
• W2789408032 cites W2623257591 @default.
• W2789408032 doi "https://doi.org/10.1109/spac.2017.8304301" @default.
• W2789408032 hasPublicationYear "2017" @default.
• W2789408032 type Work @default.
• W2789408032 sameAs 2789408032 @default.
• W2789408032 citedByCount "1" @default.
• W2789408032 countsByYear W27894080322020 @default.
• W2789408032 crossrefType "proceedings-article" @default.
• W2789408032 hasAuthorship W2789408032A5020694618 @default.
• W2789408032 hasAuthorship W2789408032A5046520540 @default.
• W2789408032 hasAuthorship W2789408032A5051244066 @default.
• W2789408032 hasAuthorship W2789408032A5067460211 @default.
• W2789408032 hasAuthorship W2789408032A5077314347 @default.
• W2789408032 hasAuthorship W2789408032A5084632093 @default.
• W2789408032 hasAuthorship W2789408032A5087022031 @default.
• W2789408032 hasConcept C115961682 @default.
• W2789408032 hasConcept C121332964 @default.
• W2789408032 hasConcept C127413603 @default.
• W2789408032 hasConcept C134306372 @default.
• W2789408032 hasConcept C154945302 @default.
• W2789408032 hasConcept C176217482 @default.
• W2789408032 hasConcept C2011187 @default.
• W2789408032 hasConcept C21547014 @default.
• W2789408032 hasConcept C2780704645 @default.
• W2789408032 hasConcept C31972630 @default.
• W2789408032 hasConcept C33257320 @default.
• W2789408032 hasConcept C33923547 @default.
• W2789408032 hasConcept C41008148 @default.
• W2789408032 hasConcept C62520636 @default.
• W2789408032 hasConceptScore W2789408032C115961682 @default.
• W2789408032 hasConceptScore W2789408032C121332964 @default.
• W2789408032 hasConceptScore W2789408032C127413603 @default.
• W2789408032 hasConceptScore W2789408032C134306372 @default.
• W2789408032 hasConceptScore W2789408032C154945302 @default.
• W2789408032 hasConceptScore W2789408032C176217482 @default.
• W2789408032 hasConceptScore W2789408032C2011187 @default.
• W2789408032 hasConceptScore W2789408032C21547014 @default.
• W2789408032 hasConceptScore W2789408032C2780704645 @default.
• W2789408032 hasConceptScore W2789408032C31972630 @default.
• W2789408032 hasConceptScore W2789408032C33257320 @default.
• W2789408032 hasConceptScore W2789408032C33923547 @default.
• W2789408032 hasConceptScore W2789408032C41008148 @default.
• W2789408032 hasConceptScore W2789408032C62520636 @default.
• W2789408032 hasLocation W27894080321 @default.
• W2789408032 hasOpenAccess W2789408032 @default.
• W2789408032 hasPrimaryLocation W27894080321 @default.
• W2789408032 hasRelatedWork W2046715596 @default.
• W2789408032 hasRelatedWork W2113750924 @default.
• W2789408032 hasRelatedWork W2127808393 @default.
• W2789408032 hasRelatedWork W2333623206 @default.
• W2789408032 hasRelatedWork W2348732911 @default.
• W2789408032 hasRelatedWork W2367676753 @default.
• W2789408032 hasRelatedWork W2370327897 @default.
• W2789408032 hasRelatedWork W2403317986 @default.
• W2789408032 hasRelatedWork W2893679753 @default.
• W2789408032 hasRelatedWork W2896578617 @default.
• W2789408032 hasRelatedWork W2976628000 @default.
• W2789408032 hasRelatedWork W2995221411 @default.
• W2789408032 hasRelatedWork W3015377861 @default.
• W2789408032 hasRelatedWork W2433590834 @default.
• W2789408032 hasRelatedWork W2645028045 @default.
• W2789408032 hasRelatedWork W2760318106 @default.
• W2789408032 hasRelatedWork W2813843415 @default.

• next