Result Details
Robust Silhouette Shadow Volumes on Contemporary Hardware
        PEČIVA, J.; STARKA, T.; MILET, T.; KOBRTEK, J.; ZEMČÍK, P. Robust Silhouette Shadow Volumes on Contemporary Hardware. In 23rd International Conference on Computer Graphics and Vision, GraphiCon 2013 - Conference Proceedings. Vladivostok: GraphiCon Scientific Society, 2013. p. 56-59.  ISBN: 978-5-8044-1402-4.
    
                Type
            
        
                conference paper
            
        
                Language
            
        
                English
            
        
            Authors
            
        
                Pečiva Jan, Ing., Ph.D., DCGM (FIT)
                
Starka Tomáš, Ing.
Milet Tomáš, Ing., Ph.D., DCGM (FIT)
Kobrtek Jozef, Ing., Ph.D., DCGM (FIT)
Zemčík Pavel, prof. Dr. Ing., dr. h. c., UAMT (FEEC), DCGM (FIT)
        Starka Tomáš, Ing.
Milet Tomáš, Ing., Ph.D., DCGM (FIT)
Kobrtek Jozef, Ing., Ph.D., DCGM (FIT)
Zemčík Pavel, prof. Dr. Ing., dr. h. c., UAMT (FEEC), DCGM (FIT)
                    Abstract
            
        The paper describes the algorithm, which produces visual artifact-free shadow volumes for an arbitrary triangle model. The algorithm has been implemented, optimized, and evaluated for a number of contemporary hardware platforms. The main contribution of the paper is removal of visual artifacts caused by finite precision of
floating point arithmetics. The paper also presents an overview of the implementation and result of the optimizations on individual platforms. Finally, the conclusions are drawn and the future work is outlined.
                Keywords
            
        shadow volumes, silhouette, OpenCL, GPGPU, geometry shader
                URL
            
        
                Published
            
            
                    2013
                    
                
            
                    Pages
                
            
                        56–59
                
            
                        Proceedings
                
            
                    23rd International Conference on Computer Graphics and Vision, GraphiCon 2013 - Conference Proceedings
                
            
                    Conference
                
            
                    23rd International Conference on Computer Graphics and Vision
                
            
                    ISBN
                
            
                    978-5-8044-1402-4
                
            
                    Publisher
                
            
                    GraphiCon Scientific Society
                
            
                    Place
                
            
                    Vladivostok
                
            
                EID Scopus
                
            
                    BibTeX
                
            @inproceedings{BUT103539,
  author="Jan {Pečiva} and Tomáš {Starka} and Tomáš {Milet} and Jozef {Kobrtek} and Pavel {Zemčík}",
  title="Robust Silhouette Shadow Volumes on Contemporary Hardware",
  booktitle="23rd International Conference on Computer Graphics and Vision, GraphiCon 2013 - Conference Proceedings",
  year="2013",
  pages="56--59",
  publisher="GraphiCon Scientific Society",
  address="Vladivostok",
  isbn="978-5-8044-1402-4",
  url="https://www.semanticscholar.org/paper/Robust-Silhouette-Shadow-Volumes-on-Contemporary-Peciva-Starka/3a64701b99a968eff3fcba6cbcbec8da0dc6b941"
}
                Files
            
        
                Projects
            
        
        
            
        
    
    
        Centrum excelence IT4Innovations, MŠMT, Operační program Výzkum a vývoj pro inovace, ED1.1.00/02.0070, start: 2011-01-01, end: 2015-12-31, completed
                
V3C - Visual Computing Competence Center, TAČR, Centra kompetence, TE01020415, start: 2012-05-01, end: 2019-12-31, completed
        V3C - Visual Computing Competence Center, TAČR, Centra kompetence, TE01020415, start: 2012-05-01, end: 2019-12-31, completed
                Research groups
            
        
                Computer Graphics Research Group (RG GRAPH)
            
        
                Departments