343 Hits in 4.3 sec

Stylization-based ray prioritization for guaranteed frame rates

Bernhard Kainz, Markus Steinberger, Stefan Hauswiesner, Rostislav Khlebnikov, Dieter Schmalstieg
2011 Proceedings of the ACM SIGGRAPH/Eurographics Symposium on Non-Photorealistic Animation and Rendering - NPAR '11  
Priority sorting of the expected visual quality of a pixel allows us to guarantee frame rates for every type of ray-based environment while maintaining a visually appealing result (d).  ...  Selected non-obvious artifacts, which are introduced by using our method for guaranteed frame rates, are marked with small arrows in (c) and (d).  ...  (Princeton University) for providing their source code.  ... 
doi:10.1145/2024676.2024685 dblp:conf/npar/KainzSHKS11 fatcat:biqwuei5ojdlrdsfev7hj5xnxq

Ray prioritization using stylization and visual saliency

Markus Steinberger, Bernhard Kainz, Stefan Hauswiesner, Rostislav Khlebnikov, Denis Kalkofen, Dieter Schmalstieg
2012 Computers & graphics  
Furthermore, this paper presents an algorithm which uses our method in order to guarantee a desired minimal frame rate.  ...  This paper presents a new method to control scene sampling in complex ray-based rendering environments.  ...  ) for providing their source code.  ... 
doi:10.1016/j.cag.2012.03.037 fatcat:esepvc6xlvhanmq6is32n3kile

Special section on the 2011 joint symposium on computational aesthetics (CAe), non-photorealistic animation and rendering (NPAR), and sketch-based interfaces and modeling (SBIM)

Tobias Isenberg, Paul Asente, John Collomosse, T. Metin Sezgin
2012 Computers & graphics  
Special section on the 2011 joint symposium on computational aesthetics (CAe), nonphotorealistic animation and rendering (NPAR), and sketch-based interfaces and modeling (SBIM) Isenberg, Tobias; Asente  ...  ''Ray Prioritization Using Stylization and Visual Saliency'' [9] presents a new approach for maintaining photorealistic detail in scene rendering, to achieve a guaranteed frame rate when rendering complex  ...  [10] describes a sketch-based system for highway design.  ... 
doi:10.1016/j.cag.2012.04.010 fatcat:szexp56psza25lutnbuttjutba

Stippling and Silhouettes Rendering in Geometry-Image Space [article]

Xiaoru Yuan, Minh X. Nguyen, Nan Zhang, Baoquan Chen
2005 Symposium on Rendering  
We also thank the anonymous reviewers for helpful suggestions; Nathan Gossett and Amit Shesh for proofreading and audio production of the video; and Hui Xu and Lijun Qu for discussions and suggestions.  ...  We especially thank Xianfeng (David) Gu and Miao Jin for their help on mesh parameterization and valuable discussions.  ...  We achieve frame rate of around 10 fps for various models. T 1 , time of rendering illuminance and N · V , is proportional to the mesh size.  ... 
doi:10.2312/egwr/egsr05/193-200 fatcat:rethfpg755ffvkq5f7pixyufee

Temporal Coherence Methods in Real-Time Rendering

Daniel Scherzer, Lei Yang, Oliver Mattausch, Diego Nehab, Pedro V. Sander, Michael Wimmer, Elmar Eisemann
2012 Computer graphics forum (Print)  
Nowadays, there is a strong trend towards rendering to higher-resolution displays and at high frame rates.  ...  The underlying observation is that a higher resolution and frame rate do not necessarily imply a much higher workload, but a larger amount of redundancy and a higher potential for amortizing rendering  ...  Saarland University, the French National Research Agency (iSpace&Time), the People Programme (Marie Curie Actions) of the FP7 (under REA Grant Agreement no. 290227) and the Austrian Science Fund (FWF) for  ... 
doi:10.1111/j.1467-8659.2012.03075.x fatcat:zwekgvymv5bhjhw2eve4pxt6q4

Computer puppetry: An importance-based approach

Hyun Joon Shin, Jehee Lee, Sung Yong Shin, Michael Gleicher
2001 ACM Transactions on Graphics  
In practice, we sample motion signals at a higher frame rate (120 Hz) than that actually required for animation to avoid the overshooting which occasionally occurs in constant velocity models, especially  ...  Analytic methods provide guaranteed performance but cannot incorporate importance measures required for retargetting.  ...  ACKNOWLEDGMENTS The authors would like to thank House of Moves Studios for providing sample motion data and Min G. Choi and Lucas Kovar for their help with paper production.  ... 
doi:10.1145/502122.502123 fatcat:5ammawfifjhglkfbhql4q4akla

Decent Employment and the Future of Agriculture. How Dominant Narratives Prevent Addressing Structural Issues

Bruno Losch
2022 Frontiers in Sustainable Food Systems  
Framed by a market-led agenda, they are based on increased productivity and improved access to markets, and focus on a better provision of public goods.  ...  Different trajectories of structural transformation and rates of demographic growth result in different employment challenges which are central for possible improvement of work conditions in agriculture  ...  It means adequate budget but earmarked taxes and broad base and low rate taxes (e.g., one cent per phone call) are possible solutions for funding. But what is needed first is political will.  ... 
doi:10.3389/fsufs.2022.862249 fatcat:4ppmjvcbfzd33h6keu36pykija

The impact of public transport expansions on informality: The case of the São Paulo Metropolitan Region

Ana I. Moreno-Monroy, Frederico Roman Ramos
2020 Research in Transportation Economics  
Against this background, we estimate the impact of expansions of the public transport system on local informality rates for the SPMR between 2000 and 2010.  ...  After controlling for endogenous selection, we find that informality decreased on average 16 percent faster in areas receiving new public transport infrastructure compared to areas that faced project delays  ...  Acknowledgements This article was partly written while Moreno-Monroy was visiting the Center for the  ... 
doi:10.1016/j.retrec.2020.100928 fatcat:u23veks2uvamvkwxkr5zfjslyq

Sensor fusion in smart camera networks for Ambient Intelligence

Tommi Määttä
2013 Journal of Ambient Intelligence and Smart Environments  
Acknowledgments It is time for the best part, a chance to thank all the people that I have had the pleasure of meeting and working with during my PhD years.  ...  This match in time may not be perfectly possible for all the frames depending on the used frame-rates.  ...  Frame-rate tells us how many images, or frames, the camera captures per a second.  ... 
doi:10.3233/ais-130214 fatcat:axt23ap7wvb4roqozgbu257kaq

Robot DE NIRO: A Human-Centered, Autonomous, Mobile Research Platform for Cognitively-Enhanced Manipulation

Fabian Falck, Sagar Doshi, Marion Tormento, Gor Nersisyan, Nico Smuts, John Lingi, Kim Rants, Roni Permana Saputra, Ke Wang, Petar Kormushev
2020 Frontiers in Robotics and AI  
We introduce Robot DE NIRO, an autonomous, collaborative, humanoid robot for mobile manipulation.  ...  , JL, KR, NS), Motion Planning for Robotic Manipulation (MT), and Motion Planning for Dual-Arm Object Manipulation (GN).  ...  ACKNOWLEDGMENTS We explicitly acknowledge that this work is partly based on research projects that most of our co-authors have been involved in: Project Fezzik: Playing Fetch with Robot DE NIRO (SD, FF  ... 
doi:10.3389/frobt.2020.00066 pmid:33501234 pmcid:PMC7805901 fatcat:kfz6zajfubhkrn7unay6srvoyy

Poverty Incidence and Reduction Strategies in Nigeria: Challenges of Meeting 2015 MDG Targets

Ogujiuba Kanayo
The paper therefore suggests that new poverty reduction strategies for Nigeria should be anchored on inclusive growth fundamentals, redistributive public expenditure, increasing rate of productive job  ...  creation and a broad based sectoral growth.  ...  There is a broad consensus that the Millennium Development Goals (MDGs) provide a frame for many of the desired outcomes as well as agreement about the actions for achieving themespecially the policies  ... 
doi:10.1080/09765239.2014.11884997 fatcat:4njrap62vrbypccb35v6xuilkq

CARS 2020—Computer Assisted Radiology and Surgery Proceedings of the 34th International Congress and Exhibition, Munich, Germany, June 23–27, 2020

2020 International Journal of Computer Assisted Radiology and Surgery  
The traditional platforms of CARS Congresses for the scholarly publication and communication process for the presentation of R&D ideas were congress centers or hotels, typically hosting 600-800 participants  ...  Aiming to stimulate complimentary thoughts and actions on what is being presented at CARS, implies a number of enabling variables for optimal analogue scholarly communication, such as (examples given are  ...  Therefore, a master-slave robotic system for VI is necessary for minimization of the radiation exposure.  ... 
doi:10.1007/s11548-020-02171-6 pmid:32514840 fatcat:lyhdb2zfpjcqbf4mmbunddwroq

Themenheft zu Heft 5

(:Unkn) Unknown, Mediarep.Org, Jörg Schirra
2021 Image  
Acknowledgments We would like to thank Alberta Ingenuity (AI) for funding this research.  ...  We also thank Sheelagh Carpendale, Pauline Jepp, Petra Neumann, and Martin Schwarz for fruitful discussions on the topic.  ...  This way it is possible to create complex stroke pipeline networks to stylize sparse line drawing at interactive rates ( Figure 14) .  ... 
doi:10.25969/mediarep/16743 fatcat:uh3wpotdmjgpjciazcj4cmbjie

Flexible Low-Rank Statistical Modeling with Side Information [article]

William Fithian, Rahul Mazumder
2017 arXiv   pre-print
We propose a general framework for reduced-rank modeling of matrix-valued data.  ...  We are grateful to Trevor Hastie and Julie Josse for helpful discussions.  ...  Todeschini et al. (2013) place a prior on the singular values of the matrix and propose an EM-stylized algorithm for the task.  ... 
arXiv:1308.4211v2 fatcat:xdka57oqdvat3esuuyld4xoa4i

Cinema at the end of empire: a politics of transition in Britain and India

2007 ChoiceReviews  
' ' 41 In The Drum the protagonist's story serves less as a focus than as a frame for the film's multiple characters.  ...  In the next section, I examine specific textual occasions for such stylization to draw broad conclusions about its historical significance.  ... 
doi:10.5860/choice.44-2611 fatcat:f7zo5icvcfaqjlchuzzmhqold4
« Previous Showing results 1 — 15 out of 343 results