Vlastimil Havran

71 papers A* 2C 1Misc 3Journal 29Unranked 33

Year	Rank	Type	Title / Venue / Authors
2023	—	`ed.`	Computer Vision, Imaging and Computer Graphics Theory and Applications - 16th International Joint Conference, VISIGRAPP 2021, Virtual Event, February 8-10, 2021, Revised Selected Papers VISIGRAPP (Revised Selected Papers) A. Augusto de Sousa, Vlastimil Havran, Alexis Paljic, Tabitha C. Peck, Christophe Hurter, Helen C. Purchase, Giovanni Maria Farinella, Petia Radeva, Kadi Bouatouch
2021	J	`jnl`	Optimizing Ray Tracing of Trimmed NURBS Surfaces on the GPU. Comput. Graph. Forum Jaroslav Sloup, Vlastimil Havran
2021	—	`ed.`	Proceedings of the 16th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications, VISIGRAPP 2021, Volume 1: GRAPP, Online Streaming, February 8-10, 2021. VISIGRAPP (1: GRAPP) A. Augusto de Sousa, Vlastimil Havran, José Braz, Kadi Bouatouch
2019	J	`jnl`	Increasing the Spatial Resolution of BTF Measurement with Scheimpflug Imaging. Comput. Graph. Forum Vlastimil Havran, Jan Hosek, Sárka Nemcová, Jirí Cáp
2019	—	`conf`	Optimal Deterministic Mixture Sampling. Eurographics (Short Papers) Mateu Sbert, Vlastimil Havran, László Szirmay-Kalos
2018	J	`jnl`	Multiple importance sampling characterization by weighted mean invariance. Vis. Comput. Mateu Sbert, Vlastimil Havran, László Szirmay-Kalos, Víctor Elvira
2018	J	`jnl`	Multiple importance sampling revisited: breaking the bounds. EURASIP J. Adv. Signal Process. Mateu Sbert, Vlastimil Havran, László Szirmay-Kalos
2018	—	`conf`	On the Advancement of BTF Measurement on Site. MAM@EGSR Vlastimil Havran, Jan Hosek, Sárka Nemcová, Jirí Cáp
2017	J	`jnl`	Adaptive multiple importance sampling for general functions. Vis. Comput. Mateu Sbert, Vlastimil Havran
2017	—	`conf`	Extended Morton codes for high performance bounding volume hierarchy construction. High Performance Graphics Marek Vinkler, Jirí Bittner, Vlastimil Havran
2017	J	`jnl`	Lightdrum - Portable Light Stage for Accurate BTF Measurement on Site. Sensors Vlastimil Havran, Jan Hosek, Sárka Nemcová, Jirí Cáp, Jirí Bittner
2017	—	`conf`	Lightdrum: surface reflectance measurement on site. SIGGRAPH Posters Vlastimil Havran, Jan Hosek, Sárka Nemcová, Jirí Cáp, Jirí Bittner
2016	—	`conf`	Gaze Analysis of BRDF Distortions. MAM@EGSR Jirí Filip, Vlastimil Havran, Karol Myszkowski
2016	J	`jnl`	Parallel On-Demand Hierarchy Construction on Contemporary GPUs. IEEE Trans. Vis. Comput. Graph. Marek Vinkler, Vlastimil Havran, Jirí Bittner, Jirí Sochor
2016	J	`jnl`	Perceptually Motivated BRDF Comparison using Single Image. Comput. Graph. Forum Vlastimil Havran, Jirí Filip, Karol Myszkowski
2016	J	`jnl`	Performance Comparison of Bounding Volume Hierarchies and Kd-Trees for GPU Ray Tracing. Comput. Graph. Forum Marek Vinkler, Vlastimil Havran, Jirí Bittner
2016	—	`conf`	Practical Experiences with Using Autocollimator for Surface Reflectance Measurement. MAM@EGSR Vlastimil Havran
2016	J	`jnl`	Variance Analysis of Multi-sample and One-sample Multiple Importance Sampling. Comput. Graph. Forum Mateu Sbert, Vlastimil Havran, László Szirmay-Kalos
2015	J	`jnl`	Extensions to bidirectional texture function compression with multi-level vector quantization in OpenCL. Comput. Graph. Vlastimil Havran, Petr Egert
2015	—	`conf`	Geometric Accuracy Analysis of Stationary BTF Gonioreflectometers. Material Appearance Modeling Vlastimil Havran
2015	J	`jnl`	Incremental BVH construction for ray tracing. Comput. Graph. Jirí Bittner, Michal Hapala, Vlastimil Havran
2015	J	`jnl`	Light Chisel: 6DOF Pen Tracking. Comput. Graph. Forum Vojtech Bubnik, Vlastimil Havran
2015	J	`jnl`	Register Efficient Dynamic Memory Allocator for GPUs. Comput. Graph. Forum Marek Vinkler, Vlastimil Havran
2015	—	`conf`	Surface reflectance characterization by statistical tools. SCCG Vlastimil Havran, Mateu Sbert
2014	—	`conf`	Bounding volume hierarchies versus kd-trees on contemporary many-core architectures. SCCG Marek Vinkler, Vlastimil Havran, Jirí Bittner
2014	—	`conf`	Efficient Sorting and Searching in Rendering Algorithms. Eurographics (Tutorials) Vlastimil Havran, Jirí Bittner
2014	—	`conf`	Optimal combination of techniques in multiple importance sampling. VRCAI Vlastimil Havran, Mateu Sbert
2014	—	`conf`	Parallel BTF Compression with Multi-Level Vector Quantization in OpenCL. PG (Short Papers) Petr Egert, Vlastimil Havran
2014	—	`conf`	Register Efficient Memory Allocator for GPUs. High Performance Graphics Marek Vinkler, Vlastimil Havran
2014	—	`conf`	Statistical Characterization of Surface Reflectance. Material Appearance Modeling Vlastimil Havran, Mateu Sbert
2013	A*	`conf`	BRDF Slices: Accurate Adaptive Anisotropic Appearance Acquisition. CVPR Jirí Filip, Radomír Vávra, Michal Haindl, Pavel Zid, Mikulás Krupicka, Vlastimil Havran
2013	J	`jnl`	Fast Insertion-Based Optimization of Bounding Volume Hierarchies. Comput. Graph. Forum Jirí Bittner, Michal Hapala, Vlastimil Havran
2013	J	`jnl`	Massively Parallel Hierarchical Scene Processing with Applications in Rendering. Comput. Graph. Forum Marek Vinkler, Jirí Bittner, Vlastimil Havran, Michal Hapala
2013	J	`jnl`	Multiple Live Video Environment Map Sampling. J. WSCG Tomás Nikodým, Vlastimil Havran, Jirí Bittner
2013	J	`jnl`	Temporally Coherent Adaptive Sampling for Imperfect Shadow Maps. Comput. Graph. Forum Tomás Barák, Jirí Bittner, Vlastimil Havran
2012	J	`jnl`	Visibility driven BVH build up algorithm for ray tracing. Comput. Graph. Marek Vinkler, Vlastimil Havran, Jiri Sochor
2011	—	`conf`	Efficient stack-less BVH traversal for ray tracing. SCC Michal Hapala, Tomás Davidovic, Ingo Wald, Vlastimil Havran, Philipp Slusallek
2011	J	`jnl`	Review: Kd-tree Traversal Algorithms for Ray Tracing. Comput. Graph. Forum Michal Hapala, Vlastimil Havran
2010	J	`jnl`	Bidirectional Texture Function Compression Based on Multi-Level Vector Quantization. Comput. Graph. Forum Vlastimil Havran, Jirí Filip, Karol Myszkowski
2010	—	`conf`	Path Regeneration for Interactive Path Tracing. Eurographics (Short Papers) Jan Novák, Vlastimil Havran, Carsten Dachsbacher
2009	J	`jnl`	Adaptive global visibility sampling. ACM Trans. Graph. Jirí Bittner, Oliver Mattausch, Peter Wonka, Vlastimil Havran, Michael Wimmer
2009	—	`conf`	RDH: ray distribution heuristics for construction of spatial data structures. SCCG Jirí Bittner, Vlastimil Havran
2007	—	`ed.`	28th Annual Conference of the European Association for Computer Graphics, Eurographics 2007 - Tutorials, Prague, Czech Republic, September 3-7, 2007 Eurographics (Tutorials) Karol Myszkowski, Vlastimil Havran
2007	—	`conf`	About the relation between spatial subdivisions and object hierarchies used in ray tracing. SCCG Vlastimil Havran
2007	J	`jnl`	Global Illumination using Photon Ray Splatting. Comput. Graph. Forum Robert Herzog, Vlastimil Havran, Shinichi Kinuwaki, Karol Myszkowski, Hans-Peter Seidel
2007	—	`conf`	Ray tracing with sparse boxes. SCCG Vlastimil Havran, Jirí Bittner
2006	—	`conf`	Efficient Sorting and Searching in Rendering Algorithms. Eurographics (Tutorials) Vlastimil Havran, Jirí Bittner
2005	J	`jnl`	Fast Final Gathering via Reverse Photon Mapping. Comput. Graph. Forum Vlastimil Havran, Robert Herzog, Hans-Peter Seidel
2005	—	`conf`	Importance sampling for video environment maps. SIGGRAPH Sketches Vlastimil Havran, Miloslaw Smyk, Grzegorz Krawczyk, Karol Myszkowski, Hans-Peter Seidel
2005	—	`conf`	Interactive System for Dynamic Scene Lighting using Captured Video Environment Maps. Rendering Techniques Vlastimil Havran, Miloslaw Smyk, Grzegorz Krawczyk, Karol Myszkowski, Hans-Peter Seidel
2005	—	`conf`	On cross-validation and resampling of BRDF data measurements. SCCG Vlastimil Havran, Attila Neumann, Georg Zotti, Werner Purgathofer, Hans-Peter Seidel
2005	—	`conf`	Ray Maps for Global Illumination. Rendering Techniques Vlastimil Havran, Jirí Bittner, Robert Herzog, Hans-Peter Seidel
2005	—	`conf`	Robust and numerically stable Bézier clipping method for ray tracing NURBS surfaces. SCCG Alexander Efremov, Vlastimil Havran, Hans-Peter Seidel
2004	Misc	`conf`	Effective Use of Procedural Shaders in Animated Scenes. International Conference on Computational Science Polina Kondratieva, Vlastimil Havran, Hans-Peter Seidel
2004	—	`conf`	Exploiting temporal coherence in global illumination. SCCG Takehiro Tawara, Karol Myszkowski, Kirill Dmitriev, Vlastimil Havran, Cyrille Damez, Hans-Peter Seidel
2004	—	`conf`	Ray maps for global illumination. SIGGRAPH Sketches Vlastimil Havran, Jirí Bittner, Hans-Peter Seidel
2003	—	`conf`	An Efficient Spatio-Temporal Architecture for Animation Rendering. Rendering Techniques Vlastimil Havran, Cyrille Damez, Karol Myszkowski, Hans-Peter Seidel
2003	A*	`conf`	An efficient spatio-temporal architecture for animation rendering. SIGGRAPH Vlastimil Havran, Cyrille Damez, Karol Myszkowski, Hans-Peter Seidel
2003	—	`conf`	Exploiting temporal coherence in ray casted walkthroughs. SCCG Vlastimil Havran, Jirí Bittner, Hans-Peter Seidel
2003	—	`conf`	Goniometric Diagram Mapping for Hemisphere. Eurographics (Short Presentations) Vlastimil Havran, Kirill Dmitriev, Hans-Peter Seidel
2003	J	`jnl`	On comparing ray shooting algorithms. Comput. Graph. Vlastimil Havran, Werner Purgathofer
2002	Misc	`conf`	On Improving Kd Tree for Ray Shooting. WSCG Vlastimil Havran, Jirí Bittner
2002	—	`conf`	On the efficiency of ray-shooting acceleration schemes. SCCG László Szirmay-Kalos, Vlastimil Havran, Benedek Balázs, László Szécsi
2001	—	`conf`	Exploiting Temporal and Spatial Coherence in Hierarchical Visibility Algorithms. SCCG Jirí Bittner, Vlastimil Havran
2001	J	`jnl`	Exploiting coherence in hierarchical visibility algorithms. Comput. Animat. Virtual Worlds Jirí Bittner, Vlastimil Havran
2000	J	`jnl`	LCTS: Ray Shooting using Longest Common Traversal Sequences. Comput. Graph. Forum Vlastimil Havran, Jirí Bittner
2000	Misc	`conf`	VIS-RT: A Visualization System for RT Spatial Data Structures. WSCG Vlastimil Havran, L. Dachs, Jirí Zára
1999	J	`jnl`	Analysis of Cache Sensitive Representation for Binary Space Partitioning Trees. Informatica (Slovenia) Vlastimil Havran
1999	—	`conf`	Tutorial 9 - Visibility. Eurographics (Tutorials) Yiorgos L. Chrysanthou, Daniel Cohen-Or, Gadi Fibich, Dan Halperin, Eyal Zadicario, Shuly Lev-Yehudi, Dirk Bartz, Michael Meißner, Tobias Hüttner, Jirí Bittner, Vlastimil Havran, Pavel Slavík, James T. Klosowski, Cláudio T. Silva
1998	C	`conf`	Hierarchical Visibility Culling with Occlusion Trees. Computer Graphics International Jirí Bittner, Vlastimil Havran, Pavel Slavík
1997	J	`jnl`	Fast Robust BSP Tree Traversal Algorithm for Ray Tracing. J. Graphics, GPU, & Game Tools Vlastimil Havran, Tomás Kopal, Jirí Bittner, Jirí Zára