Matches in SemOpenAlex for { <https://semopenalex.org/work/W2015383602> ?p ?o ?g. }
Showing items 1 to 88 of
88
with 100 items per page.
- W2015383602 abstract "Realistic image synthesis is the process of computing photorealistic images which are perceptually and measurably indistinguishable from real-world images. In order to obtain high fidelity rendered images it is required that the physical processes of materials and the behavior of light are accurately modelled and simulated. Most computer graphics algorithms assume that light passes freely between surfaces within an environment. However, in many applications, ranging from evaluation of exit signs in smoke filled rooms to design of efficient headlamps for foggy driving, realistic modelling of light propagation and scattering is required. The computational requirements for calculating the interaction of light with such participating media are substantial. This process can take many minutes or even hours. Many times rendering efforts are spent on computing parts of the scene that will not be perceived by the viewer. In this paper we present a novel perceptual strategy for physically-based rendering of participating media. By using a combination of a saliency map with our new extinction map (X-map) we can significantly reduce rendering times for inhomogenous media. We also validate the visual quality of the resulting images using two objective difference metrics and a subjective psychophysical experiment. Although the average pixel errors of these metric are all less than 1%, the experiment using human observers indicate that these degradation in quality is still noticeable in certain scenes, unlike previous work has suggested." @default.
- W2015383602 created "2016-06-24" @default.
- W2015383602 creator A5001550110 @default.
- W2015383602 creator A5043511955 @default.
- W2015383602 creator A5050351587 @default.
- W2015383602 creator A5082873538 @default.
- W2015383602 date "2006-07-28" @default.
- W2015383602 modified "2023-10-16" @default.
- W2015383602 title "Efficient selective rendering of participating media" @default.
- W2015383602 cites W1507159959 @default.
- W2015383602 cites W1965660519 @default.
- W2015383602 cites W1965744692 @default.
- W2015383602 cites W1986331494 @default.
- W2015383602 cites W1989925006 @default.
- W2015383602 cites W2018049120 @default.
- W2015383602 cites W2036558422 @default.
- W2015383602 cites W2049238661 @default.
- W2015383602 cites W2058282219 @default.
- W2015383602 cites W2076471588 @default.
- W2015383602 cites W2088457603 @default.
- W2015383602 cites W2128272608 @default.
- W2015383602 cites W2135434604 @default.
- W2015383602 cites W2136180211 @default.
- W2015383602 cites W2153273516 @default.
- W2015383602 cites W2165900274 @default.
- W2015383602 cites W4245933748 @default.
- W2015383602 doi "https://doi.org/10.1145/1140491.1140518" @default.
- W2015383602 hasPublicationYear "2006" @default.
- W2015383602 type Work @default.
- W2015383602 sameAs 2015383602 @default.
- W2015383602 citedByCount "8" @default.
- W2015383602 countsByYear W20153836022013 @default.
- W2015383602 crossrefType "proceedings-article" @default.
- W2015383602 hasAuthorship W2015383602A5001550110 @default.
- W2015383602 hasAuthorship W2015383602A5043511955 @default.
- W2015383602 hasAuthorship W2015383602A5050351587 @default.
- W2015383602 hasAuthorship W2015383602A5082873538 @default.
- W2015383602 hasConcept C115961682 @default.
- W2015383602 hasConcept C121684516 @default.
- W2015383602 hasConcept C154945302 @default.
- W2015383602 hasConcept C160633673 @default.
- W2015383602 hasConcept C169760540 @default.
- W2015383602 hasConcept C204060014 @default.
- W2015383602 hasConcept C205711294 @default.
- W2015383602 hasConcept C26760741 @default.
- W2015383602 hasConcept C2776459999 @default.
- W2015383602 hasConcept C31972630 @default.
- W2015383602 hasConcept C41008148 @default.
- W2015383602 hasConcept C44185422 @default.
- W2015383602 hasConcept C55020928 @default.
- W2015383602 hasConcept C76155785 @default.
- W2015383602 hasConcept C77660652 @default.
- W2015383602 hasConcept C86803240 @default.
- W2015383602 hasConcept C89720835 @default.
- W2015383602 hasConceptScore W2015383602C115961682 @default.
- W2015383602 hasConceptScore W2015383602C121684516 @default.
- W2015383602 hasConceptScore W2015383602C154945302 @default.
- W2015383602 hasConceptScore W2015383602C160633673 @default.
- W2015383602 hasConceptScore W2015383602C169760540 @default.
- W2015383602 hasConceptScore W2015383602C204060014 @default.
- W2015383602 hasConceptScore W2015383602C205711294 @default.
- W2015383602 hasConceptScore W2015383602C26760741 @default.
- W2015383602 hasConceptScore W2015383602C2776459999 @default.
- W2015383602 hasConceptScore W2015383602C31972630 @default.
- W2015383602 hasConceptScore W2015383602C41008148 @default.
- W2015383602 hasConceptScore W2015383602C44185422 @default.
- W2015383602 hasConceptScore W2015383602C55020928 @default.
- W2015383602 hasConceptScore W2015383602C76155785 @default.
- W2015383602 hasConceptScore W2015383602C77660652 @default.
- W2015383602 hasConceptScore W2015383602C86803240 @default.
- W2015383602 hasConceptScore W2015383602C89720835 @default.
- W2015383602 hasLocation W20153836021 @default.
- W2015383602 hasOpenAccess W2015383602 @default.
- W2015383602 hasPrimaryLocation W20153836021 @default.
- W2015383602 hasRelatedWork W1503414886 @default.
- W2015383602 hasRelatedWork W1971040669 @default.
- W2015383602 hasRelatedWork W2002777135 @default.
- W2015383602 hasRelatedWork W2048402902 @default.
- W2015383602 hasRelatedWork W2103496842 @default.
- W2015383602 hasRelatedWork W2128505925 @default.
- W2015383602 hasRelatedWork W2140148881 @default.
- W2015383602 hasRelatedWork W2159411344 @default.
- W2015383602 hasRelatedWork W2494170885 @default.
- W2015383602 hasRelatedWork W12563567 @default.
- W2015383602 isParatext "false" @default.
- W2015383602 isRetracted "false" @default.
- W2015383602 magId "2015383602" @default.
- W2015383602 workType "article" @default.