STARs

Permanent URI for this collection

https://diglib.eg.org/handle/10.2312/295

A Survey of Urban Reconstruction

[meta data] [files:
001-028.pdf
]
Musialski, Przemyslaw
; 
Wonka, Peter
; 
Aliaga, Daniel G.
; 
Wimmer, Michael
; 
Gool, Luc van
; 
Purgathofer, Werner

Interactive Volume Rendering with Volumetric Illumination

[meta data] [files:
053-074.pdf
]
Jönsson, Daniel
; 
Sundén, Erik
; 
Ynnerman, Anders
; 
Ropinski, Timo

Illustrative Flow Visualization: State of the Art, Trends and Challenges

[meta data] [files:
075-094.pdf
]
Brambilla, Andrea
; 
Carnecky, Robert
; 
Peikert, Ronald
; 
Viola, Ivan
; 
Hauser, Helwig

Symmetry in 3D Geometry: Extraction and Applications

[meta data] [files:
029-051.pdf
]
Mitra, Niloy J.
; 
Pauly, Mark
; 
Wand, Michael
; 
Ceylan, Duygu

Quad Meshing

[meta data] [files:
159-182.pdf
]
Bommes, David
; 
Lévy, Bruno
; 
Pietroni, Nico
; 
Puppo, Enrico
; 
Silva, Claudio
; 
Tarini, Marco
; 
Zorin, Denis

Perceptual Metrics for Static and Dynamic Triangle Meshes

[meta data] [files:
135-157.pdf
]
Corsini, Massimiliano
; 
Larabi, Chaker
; 
Lavoué, Guillaume
; 
Petrík, Oldrich
; 
Vása, Libor
; 
Wang, Kai

Interactive Simulation of Rigid Body Dynamics in Computer Graphics

[meta data] [files:
095-134.pdf
]
Bender, Jan
; 
Erleben, Kenny
; 
Trinkle, Jeff
; 
Coumans, Erwin

A Facial Rigging Survey

[meta data] [files:
183-204.pdf
]
Orvalho, Verónica
; 
Bastos, Pedro
; 
Parke, Frederic
; 
Oliveira, Bruno
; 
Alvarez, Xenxo

BibTeX (STARs)
@inproceedings{
:10.2312/conf/EG2012/stars/001-028,

booktitle = {
Eurographics 2012 - State of the Art Reports},

editor = {
Marie-Paule Cani and Fabio Ganovelli
},
title = {{
A Survey of Urban Reconstruction}},

author = {
Musialski, Przemyslaw
 and 
Wonka,  Peter
 and 
Aliaga,  Daniel G.
 and 
Wimmer,  Michael
 and 
Gool,  Luc van
 and 
Purgathofer,  Werner
},
year = {
2012},

publisher = {
The Eurographics Association},


ISSN = {1017-4656},

DOI = {
/10.2312/conf/EG2012/stars/001-028}

}
@inproceedings{
:10.2312/conf/EG2012/stars/053-074,

booktitle = {
Eurographics 2012 - State of the Art Reports},

editor = {
Marie-Paule Cani and Fabio Ganovelli
},
title = {{
Interactive Volume Rendering with Volumetric Illumination}},

author = {
Jönsson, Daniel
 and 
Sundén, Erik
 and 
Ynnerman, Anders
 and 
Ropinski, Timo
},
year = {
2012},

publisher = {
The Eurographics Association},


ISSN = {1017-4656},

DOI = {
/10.2312/conf/EG2012/stars/053-074}

}
@inproceedings{
:10.2312/conf/EG2012/stars/075-094,

booktitle = {
Eurographics 2012 - State of the Art Reports},

editor = {
Marie-Paule Cani and Fabio Ganovelli
},
title = {{
Illustrative Flow Visualization: State of the Art, Trends and Challenges}},

author = {
Brambilla, Andrea
 and 
Carnecky, Robert
 and 
Peikert, Ronald
 and 
Viola, Ivan
 and 
Hauser, Helwig
},
year = {
2012},

publisher = {
The Eurographics Association},


ISSN = {1017-4656},

DOI = {
/10.2312/conf/EG2012/stars/075-094}

}
@inproceedings{
:10.2312/conf/EG2012/stars/029-051,

booktitle = {
Eurographics 2012 - State of the Art Reports},

editor = {
Marie-Paule Cani and Fabio Ganovelli
},
title = {{
Symmetry in 3D Geometry: Extraction and Applications}},

author = {
Mitra, Niloy J.
 and 
Pauly, Mark
 and 
Wand, Michael
 and 
Ceylan, Duygu
},
year = {
2012},

publisher = {
The Eurographics Association},


ISSN = {1017-4656},

DOI = {
/10.2312/conf/EG2012/stars/029-051}

}
@inproceedings{
:10.2312/conf/EG2012/stars/159-182,

booktitle = {
Eurographics 2012 - State of the Art Reports},

editor = {
Marie-Paule Cani and Fabio Ganovelli
},
title = {{
Quad Meshing}},

author = {
Bommes, David
 and 
Lévy, Bruno
 and 
Pietroni, Nico
 and 
Puppo, Enrico
 and 
Silva, Claudio
 and 
Tarini, Marco
 and 
Zorin, Denis
},
year = {
2012},

publisher = {
The Eurographics Association},


ISSN = {1017-4656},

DOI = {
/10.2312/conf/EG2012/stars/159-182}

}
@inproceedings{
:10.2312/conf/EG2012/stars/135-157,

booktitle = {
Eurographics 2012 - State of the Art Reports},

editor = {
Marie-Paule Cani and Fabio Ganovelli
},
title = {{
Perceptual Metrics for Static and Dynamic Triangle Meshes}},

author = {
Corsini, Massimiliano
 and 
Larabi, Chaker
 and 
Lavoué, Guillaume
 and 
Petrík, Oldrich
 and 
Vása, Libor
 and 
Wang, Kai
},
year = {
2012},

publisher = {
The Eurographics Association},


ISSN = {1017-4656},

DOI = {
/10.2312/conf/EG2012/stars/135-157}

}
@inproceedings{
:10.2312/conf/EG2012/stars/095-134,

booktitle = {
Eurographics 2012 - State of the Art Reports},

editor = {
Marie-Paule Cani and Fabio Ganovelli
},
title = {{
Interactive Simulation of Rigid Body Dynamics in Computer Graphics}},

author = {
Bender, Jan
 and 
Erleben, Kenny
 and 
Trinkle, Jeff
 and 
Coumans, Erwin
},
year = {
2012},

publisher = {
The Eurographics Association},


ISSN = {1017-4656},

DOI = {
/10.2312/conf/EG2012/stars/095-134}

}
@inproceedings{
:10.2312/conf/EG2012/stars/183-204,

booktitle = {
Eurographics 2012 - State of the Art Reports},

editor = {
Marie-Paule Cani and Fabio Ganovelli
},
title = {{
A Facial Rigging Survey}},

author = {
Orvalho, Verónica
 and 
Bastos, Pedro
 and 
Parke, Frederic
 and 
Oliveira, Bruno
 and 
Alvarez, Xenxo
},
year = {
2012},

publisher = {
The Eurographics Association},


ISSN = {1017-4656},

DOI = {
/10.2312/conf/EG2012/stars/183-204}

}

Browse

Recent Submissions

Now showing 1 - 8 of 8
  • Thumbnail Image
    Item
    A Survey of Urban Reconstruction
    (The Eurographics Association, 2012) Musialski, Przemyslaw; Wonka, Peter; Aliaga, Daniel G.; Wimmer, Michael; Gool, Luc van; Purgathofer, Werner; Marie-Paule Cani and Fabio Ganovelli
    This paper provides a comprehensive overview of urban reconstruction. While there exists a considerable body of literature, this topic is still under very active research. The work reviewed in this survey stems from the following three research communities: computer graphics, computer vision, and photogrammetry and remote sensing. Our goal is to provide a survey that will help researchers to better position their own work in the context of existing solutions, and to help newcomers and practitioners in computer graphics to quickly gain an overview of this vast field. Further, we would like to bring the mentioned research communities to even more interdisciplinary work, since the reconstruction problem itself is by far not solved.
  • Thumbnail Image
    Item
    Interactive Volume Rendering with Volumetric Illumination
    (The Eurographics Association, 2012) Jönsson, Daniel; Sundén, Erik; Ynnerman, Anders; Ropinski, Timo; Marie-Paule Cani and Fabio Ganovelli
    Interactive volume rendering in its standard formulation has become an increasingly important tool in many application domains. In recent years several advanced volumetric illumination techniques to be used in interactive scenarios have been proposed. These techniques claim to have perceptual benefits as well as being capable of producing more realistic volume rendered images. Naturally, they cover a wide spectrum of illumination effects, including varying shadowing and scattering effects. In this article, we review and classify the existing techniques for advanced volumetric illumination. The classification will be conducted based on their technical realization, their performance behavior as well as their perceptual capabilities. Based on the limitations revealed in this review, we will define future challenges in the area of interactive advanced volumetric illumination.
  • Thumbnail Image
    Item
    Illustrative Flow Visualization: State of the Art, Trends and Challenges
    (The Eurographics Association, 2012) Brambilla, Andrea; Carnecky, Robert; Peikert, Ronald; Viola, Ivan; Hauser, Helwig; Marie-Paule Cani and Fabio Ganovelli
    Flow visualization is a well established branch of scientific visualization and it currently represents an invaluable resource to many fields, like automotive design, meteorology and medical imaging. Thanks to the capabilities of modern hardware, flow datasets are increasing in size and complexity, and traditional flow visualization techniques need to be updated and improved in order to deal with the upcoming challenges. A fairly recent trend to enhance the expressiveness of scientific visualization is to produce depictions of physical phenomena taking inspiration from traditional handcrafted illustrations: this approach is known as illustrative visualization, and it is getting a foothold in flow visualization as well. In this state of the art report we give an overview of the existing illustrative techniques for flow visualization, we highlight which problems have been solved and which issues still need further investigation, and, finally, we provide remarks and insights on the current trends in illustrative flow visualization.
  • Thumbnail Image
    Item
    Symmetry in 3D Geometry: Extraction and Applications
    (The Eurographics Association, 2012) Mitra, Niloy J.; Pauly, Mark; Wand, Michael; Ceylan, Duygu; Marie-Paule Cani and Fabio Ganovelli
    The concept of symmetry has received significant attention in computer graphics and computer vision research in recent years. Numerous methods have been proposed to find and extract geometric symmetries and exploit such high-level structural information for a wide variety of geometry processing tasks. This report surveys and classifies recent developments in symmetry detection. We focus on elucidating the similarities and differences between existing methods to gain a better understanding of a fundamental problem in digital geometry processing and shape understanding in general. We discuss a variety of applications in computer graphics and geometry that benefit from symmetry information for more effective processing. An analysis of the strengths and limitations of existing algorithms highlights the plenitude of opportunities for future research both in terms of theory and applications.
  • Thumbnail Image
    Item
    Quad Meshing
    (The Eurographics Association, 2012) Bommes, David; Lévy, Bruno; Pietroni, Nico; Puppo, Enrico; Silva, Claudio; Tarini, Marco; Zorin, Denis; Marie-Paule Cani and Fabio Ganovelli
    Triangle meshes have been nearly ubiquitous in computer graphics, and a large body of data structures and geometry processing algorithms based on them has been developed in the literature. At the same time, quadrilateral meshes, especially semi-regular ones, have advantages for many applications, and significant progress was made in quadrilateral mesh generation and processing during the last several years. In this State of the Art Report, we discuss the advantages and problems of techniques operating on quadrilateral meshes, including surface analysis and mesh quality, simplification, adaptive refinement, alignment with features, parametrization, and remeshing.
  • Thumbnail Image
    Item
    Perceptual Metrics for Static and Dynamic Triangle Meshes
    (The Eurographics Association, 2012) Corsini, Massimiliano; Larabi, Chaker; Lavoué, Guillaume; Petrík, Oldrich; Vása, Libor; Wang, Kai; Marie-Paule Cani and Fabio Ganovelli
    Almost all mesh processing procedures cause some more or less visible changes in the appearance of objects represented by polygonal meshes. In many cases, such as mesh watermarking, simplification or lossy compression, the objective is to make the change in appearance negligible, or as small as possible, given some other constraints. Measuring the amount of distortion requires taking into account the final purpose of the data. In many applications, the final consumer of the data is a human observer, and therefore the perceptibility of the introduced appearance change by a human observer should be the criterion that is taken into account when designing and configuring the processing algorithms. In this review, we discuss the existing comparison metrics for static and dynamic (animated) triangle meshes. We describe the concepts used in perception-oriented metrics used for 2D image comparison, and we show how these concepts are employed in existing 3D mesh metrics. We describe the character of subjective data used for evaluation of mesh metrics and provide comparison results identifying the advantages and drawbacks of each method. Finally, we also discuss employing the perception-correlated metrics in perception-oriented mesh processing algorithms.
  • Thumbnail Image
    Item
    Interactive Simulation of Rigid Body Dynamics in Computer Graphics
    (The Eurographics Association, 2012) Bender, Jan; Erleben, Kenny; Trinkle, Jeff; Coumans, Erwin; Marie-Paule Cani and Fabio Ganovelli
    Interactive rigid body simulation is an important part of many modern computer tools. No authoring tool nor a game engine can do without. The high performance computer tools open up new possibilities for changing how designers, engineers, modelers and animators work with their design problems. This paper is a self contained state-of-the-art report on the physics, the models, the numerical methods and the algorithms used in interactive rigid body simulation all of which has evolved and matured over the past 20 years. The paper covers applications and the usage of interactive rigid body simulation. Besides the mathematical and theoretical details that this paper communicates in a pedagogical manner the paper surveys common practice and reflects on applications of interactive rigid body simulation. The grand merger of interactive and off-line simulation methods is imminent, multi-core is everyman s property. These observations pose future challenges for research which we reflect on. In perspective several avenues for possible future work is touched upon such as more descriptive models and contact point generation problems. This paper is not only a stake in the sand on what has been done, it also seeks to give newcomers practical hands on advices and reflections that can give experienced researchers afterthought for the future.
  • Thumbnail Image
    Item
    A Facial Rigging Survey
    (The Eurographics Association, 2012) Orvalho, Verónica; Bastos, Pedro; Parke, Frederic; Oliveira, Bruno; Alvarez, Xenxo; Marie-Paule Cani and Fabio Ganovelli
    Rigging is the process of setting up a group of controls to operate a 3D model, analogous to the strings of a puppet. It plays a fundamental role in the animation process as it eases the manipulation and editing of expressions, but rigging can be very laborious and cumbersome for an artist. This difficulty arises from the lack of a standard definition of what is a rig and the multitude approaches on how to setup a face. This survey presents a critical review on the fundamentals of rigging, with an outlook of the different techniques, their uses and problems. It describes the main problems that appear when preparing a character for animation. This paper also gives an overview of the role and relationship between the rigger and the animator. Continues with an exhaustive analysis of the published literature and previous work, centered on the facial rigging pipeline. Finally, the survey discusses future directions of facial rigging.