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The State of the Art in Flow Visualization: Dense and Texture-Based Techniques

Robert S. Laramee, Helwig Hauser, Helmut Doleisch, Benjamin Vrolijk, Frits H. Post, Daniel Weiskopf
2004 Computer graphics forum (Print)  
In this paper, dense, texture-based flow visualization techniques are discussed.  ...  The steadily increasing performance of computers has recently become a driving factor for a reemergence in flow visualization research, especially in texture-based techniques.  ...  Dense and Texture-Based Flow Visualization Dense, texture-based techniques in flow visualization generally provide full spatial coverage of the vector field.  ... 
doi:10.1111/j.1467-8659.2004.00753.x fatcat:gei3wxo5e5fxlc7atfjd5w4sxy

The State of the Art in Flow Visualisation: Feature Extraction and Tracking

Frits H. Post, Benjamin Vrolijk, Helwig Hauser, Robert S. Laramee, Helmut Doleisch
2003 Computer graphics forum (Print)  
In this article we present the state of the art in feature-based flow visualisation techniques. We will present numerous feature extraction techniques, categorised according to the type of feature.  ...  Recently, the steadily increasing performance of computers again has become a driving force for new advances in flow visualisation, especially in techniques based on texturing, feature extraction, vector  ...  In this article we present the state of the art in flow visualisation techniques.  ... 
doi:10.1111/j.1467-8659.2003.00723.x fatcat:yg2ukilmsfcencqfxsdphur7im

Scan path visualization and comparison using visual aggregation techniques [article]

Christophe; ENAC Hurter, Vsevolod; ISAE-Supaéro Peysakhovich
2018 Journal of Eye Movement Research  
Furthermore, cosine similarity between two flow direction maps provides a similarity map to compare two scanpaths. Last, we provide examples of basic patterns, visual search task, and art perception.  ...  We demonstrate the use of different visual aggregation techniques to obtain non-cluttered visual representations of scanpaths. First, fixation points are clustered using the mean-shift algorithm.  ...  dense, texture-based flow visualizations using repetition of a texture according to the local flow vector (Laramee et al., 2004) .  ... 
doi:10.16910/jemr.10.5.9 pmid:33828667 pmcid:PMC7140773 fatcat:lgv4k4vhmjbcnohkn437hedlj4

Surface-based flow visualization

Matt Edmunds, Robert S. Laramee, Guoning Chen, Nelson Max, Eugene Zhang, Colin Ware
2012 Computers & graphics  
The result is an up-to-date overview of the current state-of-the-art that highlights both solved and unsolved problems in this rapidly evolving branch of research.  ...  Flow visualization with a focus on surface-based techniques forms the basis of this literature survey, including surface construction techniques and visualization methods applied to surfaces.  ...  Dynamic Texture Dynamic textures in the context of dense texture-based methods refers to the animation of the flow in the final visualization.  ... 
doi:10.1016/j.cag.2012.07.006 fatcat:rbaatfhrund3bov33etsfa7lzu

Higher Dimensional Vector Field Visualization: A Survey [article]

Zhenmin Peng, Robert S. Laramee
2009 Computer Graphics and Visual Computing  
This survey provides the most up-to-date review of the state-of-the-art of flow visualization in higher dimensions.  ...  We present a survey of higher-spatial dimensional flow visualization techniques based on the presumption that little work remains for the case of two-dimensional flow whereas many challenges still remain  ...  Conclusion and Future Work This paper provides the most up-to-date overview of the state-of-the-art in vector field visualization in higher dimensions.  ... 
doi:10.2312/localchapterevents/tpcg/tpcg09/149-163 dblp:conf/tpcg/PengL09 fatcat:wiktpxrp2vhtjmxj2ntmirtcfq

Illustrative Visualization [article]

Ivan Viola, Meister E. Gröller, Markus Hadwiger, Katja Bühler, Bernhard Preim, David Ebert
2005 Eurographics State of the Art Reports  
The tutorial presents state-of-the-art visualization techniques inspired by traditional technical and medical illustrations.  ...  The discussed techniques in the context of scientific visualization are based on iso-surfaces and volume rendering.  ...  Acknowledgements The work presented in this publication is carried out as part of the ex vis ation project ( supported by the Austrian Science Fund (FWF) grant  ... 
doi:10.2312/egt.20051052 fatcat:gajqb72wvreovjxr3hc3zzetze

Visualization of Multi-variate Scientific Data [article]

Raphael Bürger, Helwig Hauser
2007 Eurographics State of the Art Reports  
In this state-of-the-art report we discuss relevant research works related to the visualization of complex, multivariate data.  ...  We discuss how different techniques take effect at specific stages of the visualization pipeline and how they apply to multi-variate data sets being composed of scalars, vectors, and tensors.  ...  This work has been funded the FWF PVG project supported by the Austrian Science Fund (FWF) under grant no. P18547-N04 and the Austrian research program Kplus.  ... 
doi:10.2312/egst.20071057 fatcat:zemoyvuvybfbhivzuee24dtzpq

Flow Charts: Visualization of Vector Fields on Arbitrary Surfaces

Guo-Shi Li, X. Tricoche, D. Weiskopf, C.D. Hansen
2008 IEEE Transactions on Visualization and Computer Graphics  
The use of surface parameterization enables flow visualization techniques requiring the global view of the surface over long time spans, such as Unsteady Flow LIC (UFLIC), particle-based Unsteady Flow  ...  In this scheme the surface and its associated flow are segmented into overlapping patches which are then parameterized and packed in the texture domain.  ...  The vector field and the patch adjacency relation are naturally represented as textures, enabling efficient GPU implementation of state-of-the-art dense texture flow visualization algorithms requiring  ... 
doi:10.1109/tvcg.2008.58 pmid:18599918 pmcid:PMC2782580 fatcat:6ny5aeinfzc3hp3smzgaq75fby

Uncertain Flow Visualization using LIC [article]

Rodolfo S. Allendes Osorio, Ken W. Brodlie
2009 Computer Graphics and Visual Computing  
In this paper we look at the Line Integral Convolution method for flow visualization and ways in which this can be applied to the visualization of two dimensional, steady flow fields in the presence of  ...  the visualization of uncertain flow fields.  ...  Alastair Gemmell at the University of Reading in terms of providing the dataset used as case study for this report and for their help in reviewing our work and suggesting a number of improvements.  ... 
doi:10.2312/localchapterevents/tpcg/tpcg09/215-222 dblp:conf/tpcg/OsorioB09 fatcat:kbjtx6cotbaz5nkwxppspdkz34

Glyph-Based Multi-field Visualization [chapter]

David H.S. Chung, Robert S. Laramee, Johannes Kehrer, Helwig Hauser
2014 Mathematics and Visualization  
State-of-the-Art This section presents a selection of important papers with a focus on glyph-based multifield visualization.  ...  We further cluster the techniques in respect to the spatial dimensionality of the visualization e.g., 2D, 2.5D and 3D.  ... 
doi:10.1007/978-1-4471-6497-5_13 fatcat:zbpdadllcjhbrcfwb2ukanavgm

Painting and Visualization [chapter]

2005 Visualization Handbook  
This work was supported by NSF (CCR-96-19649, CCR-9996209, CCR-0086065); NSF (ASC-89-20219) as part of the NSF STC for Computer Graphics and Scientific Visualization; and the Human Brain Project with contributions  ...  from the National Institute on Drug Abuse, the National Institute of Mental Health, and the National Institute on Biomedical Imaging and Bioengineering.  ...  Introduction Art, in particular painting, has had clear impacts on the style, techniques, and processes of scientific visualization.  ... 
doi:10.1016/b978-012387582-2/50047-2 fatcat:4qbvv6moajcstdkllosnk6t7ja

Visualization of Multi-Variate Scientific Data

R. Fuchs, H. Hauser
2009 Computer graphics forum (Print)  
In this state-of-the-art report we discuss relevant research works related to the visualization of complex, multivariate data.  ...  Based on this classification we highlight combinable and hybrid approaches and focus on techniques that potentially lead towards new directions in visualization research.  ...  Gröller for his input and support of this work. We thank the reviewers for their helpful comments.  ... 
doi:10.1111/j.1467-8659.2009.01429.x fatcat:kywbqg572bgnfomvu4ht5u3fem

Dense Texture Flow Visualization using Data-Parallel Primitives [article]

Mark Kim, Scott Klasky, David Pugmire
2018 Eurographics Symposium on Parallel Graphics and Visualization  
LIC and its texture-based variants, are used in fields such as meteorology and computational fluid dynamics to aid practitioners because of its efficient memory usage, strong, visual flow characteristics  ...  Line integral convolution (LIC) is a fundamental flow visualization technique in scientific visualization.  ...  Department of Energy Office of Science and the National Nuclear Security Administration.  ... 
doi:10.2312/pgv.20181095 dblp:conf/egpgv/KimKP18 fatcat:aaik5m7ipnecph65tfv6haoydq

Flow Visualization via Partial Differential Equations [chapter]

Tobias Preusser, Martin Rumpf, Alex Telea
2009 Mathematics and Visualization  
The visualization of stationary and time-dependent flow is an important and challenging topic in scientific visualization.  ...  In this paper, we review the use of methods based on partial differential equations (PDEs) to post-process flow datasets for the purpose of visualization.  ...  [20] have classified flow visualization into direct, dense texture-based, geometric, and feature-based methods, following a model of the flow data in discrete samples, continuous (dense) scalar fields  ... 
doi:10.1007/b106657_9 fatcat:rbqn7uo7fjho5gxn6s2qm4vvzm

Evolution of Visual Odometry Techniques [article]

Shashi Poddar, Rahul Kottath, Vinod Karar
2018 arXiv   pre-print
The non-geometric approach is one of the recent paradigm shift from conventional pose estimation technique and is thus discussed in a separate section.  ...  Camera based motion estimation is one such technique which is gaining huge popularity owing to its simplicity and use of limited resources in generating motion path.  ...  One of the promising solutions lies in the art of visual odometry that helps in estimating motion information with the help of cameras mounted over the vehicle.  ... 
arXiv:1804.11142v1 fatcat:eu5rygcrljgnhm6igc3ang7oma
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