Shape from Shading Using MRF Optimization with Gibbs Sampling with Quadruplet Cliques

Simple item page
dc.contributor.authorLouw, Markus
dc.contributor.authorNicolls, Fred
dc.date.accessioned2017-08-03T07:24:03Z
dc.date.available2017-08-03T07:24:03Z
dc.date.issued2008
dc.date.updated2016-01-12T10:33:52Z
dc.description.abstractThis paper extends the MRF formulation approach developed solving the shape from shading problem. Our method extends the Gibbs sampling approach to solve an MRF formulation which characterizes the Shape from Shading (SFS) problem under Lambertian reflectance conditions (the algorithm is extensible to other lighting models). Our method uses a simpler set of energy functions (on point quadruplets), which is faster to converge, but less accurate.
dc.identifier.apacitationLouw, M., & Nicolls, F. (2008). Shape from Shading Using MRF Optimization with Gibbs Sampling with Quadruplet Cliques. <i>South African Computer Journal</i>, http://hdl.handle.net/11427/24835en_ZA
dc.identifier.chicagocitationLouw, Markus, and Fred Nicolls "Shape from Shading Using MRF Optimization with Gibbs Sampling with Quadruplet Cliques." <i>South African Computer Journal</i> (2008) http://hdl.handle.net/11427/24835en_ZA
dc.identifier.citationLouw, M., & Nicolls, F. (2008). Shape from shading using MRF optimization with Gibbs sampling with quadruplet cliques: pattern recognition special edition. South African Computer Journal, 40, 11-17.
dc.identifier.ris TY - Journal Article AU - Louw, Markus AU - Nicolls, Fred AB - This paper extends the MRF formulation approach developed solving the shape from shading problem. Our method extends the Gibbs sampling approach to solve an MRF formulation which characterizes the Shape from Shading (SFS) problem under Lambertian reflectance conditions (the algorithm is extensible to other lighting models). Our method uses a simpler set of energy functions (on point quadruplets), which is faster to converge, but less accurate. DA - 2008 DB - OpenUCT DP - University of Cape Town J1 - South African Computer Journal LK - https://open.uct.ac.za PB - University of Cape Town PY - 2008 T1 - Shape from Shading Using MRF Optimization with Gibbs Sampling with Quadruplet Cliques TI - Shape from Shading Using MRF Optimization with Gibbs Sampling with Quadruplet Cliques UR - http://hdl.handle.net/11427/24835 ER - en_ZA
dc.identifier.urihttp://hdl.handle.net/11427/24835
dc.identifier.vancouvercitationLouw M, Nicolls F. Shape from Shading Using MRF Optimization with Gibbs Sampling with Quadruplet Cliques. South African Computer Journal. 2008; http://hdl.handle.net/11427/24835.en_ZA
dc.language.isoeng
dc.publisher.departmentDepartment of Electrical Engineeringen_ZA
dc.publisher.facultyFaculty of Engineering and the Built Environment
dc.publisher.institutionUniversity of Cape Town
dc.sourceSouth African Computer Journal
dc.source.urihttp://sacj.cs.uct.ac.za/
dc.subject.otherShape from Shading, multiresolution MRF optimization
dc.titleShape from Shading Using MRF Optimization with Gibbs Sampling with Quadruplet Cliques
dc.typeJournal Articleen_ZA
uct.type.filetypeText
uct.type.filetypeImage
uct.type.publicationResearchen_ZA
uct.type.resourceArticleen_ZA
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Louw_Article_2008.pdf
Size:
278.26 KB
Format:
Adobe Portable Document Format
Description:
Download
License bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
license.txt
Size:
1.72 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Journal Articles