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Visual Detection of Unknown Objects in Video Games Using Qualitative Stability Analysis

Xiaoyu Ge, Jochen Renz, Peng Zhang
<span title="">2016</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/e3irxgosbfdlvgbpxbgqltq3va" style="color: black;">IEEE Transactions on Computational Intelligence and AI in Games</a> </i> &nbsp;
In this paper, we present a method that uses qualitative stability analysis to infer the existence of unknown objects in certain areas of the images based on gravity and stability of already detected objects  ...  We evaluate our method using the popular video game Angry Birds.  ...  Visual Detection of Unknown Objects in Video Games Using Qualitative Stability Analysis Xiaoyu Ge, Jochen Renz, and Peng Zhang Abstract-Many current computer vision approaches for object detection can  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tciaig.2015.2506741">doi:10.1109/tciaig.2015.2506741</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/pntj5gmq65djtoqlbxk3zu2dba">fatcat:pntj5gmq65djtoqlbxk3zu2dba</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170224083813/http://users.cecs.anu.edu.au/~jrenz/papers/ge-renz-zhang-tciaig16.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/2d/ab/2dabc3d85727b674d57893854760639745e3f5b5.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tciaig.2015.2506741"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Guest Editorial: Physics-Based Simulation Games

Jochen Renz, Risto Miikkulainen, Nathan R. Sturtevant, Mark H.M. Winands
<span title="">2016</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/e3irxgosbfdlvgbpxbgqltq3va" style="color: black;">IEEE Transactions on Computational Intelligence and AI in Games</a> </i> &nbsp;
He is an Associate Professor in the Computer Science Department at the University of Denver, Denver, CO, USA.  ...  He runs the Grid-Based Pathfinding Competition (GPPC) and his research was implemented in the commercial game Dragon Age: Origins.  ...  The paper "Visual detection of unknown objects in video games using qualitative stability analysis" by Ge et al. proposes a method based on integrating stability analysis with computer vision to assist  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tciaig.2016.2571560">doi:10.1109/tciaig.2016.2571560</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/od5rgb6gizdvrm6ld3i6bm3juy">fatcat:od5rgb6gizdvrm6ld3i6bm3juy</a> </span>
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Physics Simulation Games [chapter]

Jochen Renz, Xiaoyu Ge
<span title="">2015</span> <i title="Springer Singapore"> Handbook of Digital Games and Entertainment Technologies </i> &nbsp;
While the visual detection of objects answers what the object is, object properties learning answers how this object can be used.  ...  Visual Detection of Objects To solve new levels, the agent has to be able to detect and classify both known and unknown objects as well as localize foreground objects amid an intricate background.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-981-4560-52-8_29-1">doi:10.1007/978-981-4560-52-8_29-1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/lp6i5dijqnemxmln2wzywhzbte">fatcat:lp6i5dijqnemxmln2wzywhzbte</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20160328014936/http://users.cecs.anu.edu.au/~jrenz/papers/renz-ge-psg16.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/19/25/19258ec8c04773388f7911d276f43bea002c715d.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-981-4560-52-8_29-1"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

Physics Simulation Games [chapter]

Jochen Renz, Xiaoyu Ge
<span title="2016-08-10">2016</span> <i title="Springer Singapore"> Handbook of Digital Games and Entertainment Technologies </i> &nbsp;
While the visual detection of objects answers what the object is, object properties learning answers how this object can be used.  ...  Visual Detection of Objects To solve new levels, the agent has to be able to detect and classify both known and unknown objects as well as localize foreground objects amid an intricate background.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-981-4560-50-4_29">doi:10.1007/978-981-4560-50-4_29</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/q7dlfzxas5gldjjlrzgsi4h75u">fatcat:q7dlfzxas5gldjjlrzgsi4h75u</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20160328014936/http://users.cecs.anu.edu.au/~jrenz/papers/renz-ge-psg16.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/19/25/19258ec8c04773388f7911d276f43bea002c715d.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-981-4560-50-4_29"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

A Telerehabilitation Program Improves Postural Control in Multiple Sclerosis Patients: A Spanish Preliminary Study

Rosa Ortiz-Gutiérrez, Roberto Cano-de-la-Cuerda, Fernando Galán-del-Río, Isabel Alguacil-Diego, Domingo Palacios-Ceña, Juan Miangolarra-Page
<span title="2013-10-31">2013</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/vyslcn4ljzdq3jes5w7fln3qyu" style="color: black;">International Journal of Environmental Research and Public Health</a> </i> &nbsp;
Results showed an improvement over general balance in both groups. Visual preference and the contribution of vestibular information yielded significant differences in the experimental group.  ...  A computerized dynamic posturography (Sensory Organization Test) was used to evaluate all patients at baseline and at the end of the treatment protocol.  ...  Acknowledgments The authors would like to thank to the Demyelinating Diseases Unit of the Neurology Department at San Carlos University Hospital (Madrid, Spain) and the subjects who participated in this  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/ijerph10115697">doi:10.3390/ijerph10115697</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/24185843">pmid:24185843</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC3863866/">pmcid:PMC3863866</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ar52akbs4rfzdg7bx4xmia4uuu">fatcat:ar52akbs4rfzdg7bx4xmia4uuu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20150922070556/http://www.mdpi.com/1660-4601/10/11/5697/pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/d5/ae/d5ae0ec643d46105a1ac4be3b1cd492177de13a0.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/ijerph10115697"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3863866" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Tracking Perceptually Indistinguishable Objects Using Spatial Reasoning [chapter]

Xiaoyu Ge, Jochen Renz
<span title="">2014</span> <i title="Springer International Publishing"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2w3awgokqne6te4nvlofavy5a4" style="color: black;">Lecture Notes in Computer Science</a> </i> &nbsp;
We evaluate our solution in a real video gaming scenario.  ...  It can improve tracking accuracy significantly by qualitatively predicting possible motions of objects and discarding matches that violate spatial and physical constraints.  ...  In this paper we assume that objects can be detected and we will use cases where object detection is solved and works.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-319-13560-1_48">doi:10.1007/978-3-319-13560-1_48</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/xye7lgg2abem7ba67mw3liluzy">fatcat:xye7lgg2abem7ba67mw3liluzy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170705073828/http://users.cecs.anu.edu.au/%7Ejrenz/papers/ge-renz-pricai14.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/fc/bf/fcbf79da756b31a28bc817a41123e125513f8c8a.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-319-13560-1_48"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

From NPR to VR: tracking ocular behavior in immersive virtual reality

Victor Fajnzylber Reyes, Andrea Wenner, Javier Moyano, Mateu Sbert
<span title="2019-12-21">2019</span> <i title="Edicions A Peticio"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/j5dsksxcebdz3n63uwufhpsf4m" style="color: black;">Communication Papers Media Literacy &amp; Gender Studies</a> </i> &nbsp;
Using physiological data collected in real time with an eye tracker, we compare attentional and pupillary response in order to describe the visual immersion experienced by the user.  ...  This proposal could be useful to identify physical sickness produced by perceptual mismatches and to evaluate the cognitive efficiency of virtual reality experiences in different fields of applications  ...  In order to deepen this line of research, it will be necessary to adapt the methods of data analysis, for example, by incorporating quantitative methods of ocular data analysis to identify objects of visual  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.33115/udg_bib/cp.v8i17.22328">doi:10.33115/udg_bib/cp.v8i17.22328</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/7fxxp2cu3relthovokeyqluv2e">fatcat:7fxxp2cu3relthovokeyqluv2e</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200508130649/https://dugi-doc.udg.edu/bitstream/handle/10256/17595/456786?sequence=1" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/d2/23/d22396232d99a4ed1dc2db1c1059d221cd512f3d.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.33115/udg_bib/cp.v8i17.22328"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

An Autonomous Framework to Produce and Distribute Personalized Team-Sport Video Summaries: A Basketball Case Study

Fan Chen, Damien Delannay, Christophe De Vleeschouwer
<span title="">2011</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/sbzicoknnzc3tjljn7ifvwpooi" style="color: black;">IEEE transactions on multimedia</a> </i> &nbsp;
Distributed analysis and interpretation of the scene are exploited to decide what to show or not to show about the event, so as to produce a video composed of a valuable subset of the streams provided  ...  Especially, we proposed a complete production process of personalized video summaries in a typical application scenario, where the sensor network for media acquisition is composed of multiple cameras,  ...  From source video data, scene analysis is performed to identify salient objects and detect highlighted events.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tmm.2011.2166379">doi:10.1109/tmm.2011.2166379</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/s6kzw4s3jvgo7nr4qdnufgt4ba">fatcat:s6kzw4s3jvgo7nr4qdnufgt4ba</a> </span>
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Player–video game interaction: A systematic review of current concepts

Loïc Caroux, Katherine Isbister, Ludovic Le Bigot, Nicolas Vibert
<span title="">2015</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/gnyu7gblgjdrzfweisztacq3ni" style="color: black;">Computers in Human Behavior</a> </i> &nbsp;
subject"experiments),"a"survey,"a"qualitative"design"or"a"case"study." " " 8" " RESULTS+ The"analysis"of"the"seventy?  ...  Chong"Law,"Zaphiris,"and"Ang"(2013),"in"a"qualitative"study,"showed"that"features"of"sociability"should" be"the"first"objective"of"game"design."  ...  Journal"of"Usability"Studies" x" " " ?" Journal"of"Visual"Languages"and"Computing" x" " " ?" Journal"on"Multimodal"User"Interfaces" " x" " ?" Kybernetes" " x" " ?" Kybernetika" " x" " ?"  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.chb.2015.01.066">doi:10.1016/j.chb.2015.01.066</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/3ci4iku6ofdmtku7nl44ixuw6i">fatcat:3ci4iku6ofdmtku7nl44ixuw6i</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190329043607/https://core.ac.uk/download/pdf/54019045.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/8b/e3/8be3a5b9a81d27d2373b4118f5d232f2ce7a0719.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.chb.2015.01.066"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> elsevier.com </button> </a>

Content-based unsupervised segmentation of recurrent TV programs using grammatical inference

Bingqing Qu, Félicien Vallet, Jean Carrive, Guillaume Gravier
<span title="2017-05-11">2017</span> <i title="Springer Nature"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/7inqmh346zfjjizjyieh7ijtma" style="color: black;">Multimedia tools and applications</a> </i> &nbsp;
Structural elements referring to a video segment with a particular syntactic meaning with respect to the video structure.  ...  TV program segmentation raised as a major topic in the last decade for the task of high quality indexing of multimedia content.  ...  Given the initial structural grammar, we mined the presence of small objects using the approach in [18] and analyzed their temporal distribution for the video segments that are labeled as unknown structural  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/s11042-017-4816-5">doi:10.1007/s11042-017-4816-5</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/o5ogwy3bufdildpttwepkewwxa">fatcat:o5ogwy3bufdildpttwepkewwxa</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180723203759/https://hal.archives-ouvertes.fr/hal-01522688/file/MTAP.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/bb/0e/bb0e68aa9f04b777b9be8f906610d9d27df46789.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/s11042-017-4816-5"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

Unmasking Clever Hans predictors and assessing what machines really learn

Sebastian Lapuschkin, Stephan Wäldchen, Alexander Binder, Grégoire Montavon, Wojciech Samek, Klaus-Robert Müller
<span title="2019-03-11">2019</span> <i title="Springer Nature"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/a4wan6l5o5dfzn767kyz7jqevi" style="color: black;">Nature Communications</a> </i> &nbsp;
Here we apply recent techniques for explaining decisions of state-of-the-art learning machines and analyze various tasks from computer vision and arcade games.  ...  Furthermore, we propose our semi-automated Spectral Relevance Analysis that provides a practically effective way of characterizing and validating the behavior of nonlinear learning machines.  ...  Again, the video frame based analysis makes use of the change (and similarity) in ball position and the state of the game screen itself.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1038/s41467-019-08987-4">doi:10.1038/s41467-019-08987-4</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/30858366">pmid:30858366</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC6411769/">pmcid:PMC6411769</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/2r376sf72revhhwqiagj7j25mm">fatcat:2r376sf72revhhwqiagj7j25mm</a> </span>
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The 2017 AIBIRDS Competition [article]

Matthew Stephenson, Jochen Renz, Xiaoyu Ge, Peng Zhang
<span title="2018-03-14">2018</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
This game uses a sophisticated physics engine that requires agents to reason and predict the outcome of actions with only limited environmental information.  ...  We also provide some background information on related work and other video game AI competitions, as well as discussing some potential ideas for future AIBIRDS competitions and agent improvements.  ...  It uses a sophisticated (at least in terms of other video game AI problems) physics engine to control the movement of certain objects and how they respond to the player's actions.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1803.05156v1">arXiv:1803.05156v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/s3dhhhvtbrf6dnnvlssbzwqdjq">fatcat:s3dhhhvtbrf6dnnvlssbzwqdjq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200929205155/https://arxiv.org/pdf/1803.05156v1.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/5f/78/5f78ca3f46f08a50b6f52ae7ab40ef712b4cd355.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1803.05156v1" title="arxiv.org access"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> arxiv.org </button> </a>

A Game-Theoretic Probabilistic Approach for Detecting Conversational Groups [chapter]

Sebastiano Vascon, Eyasu Zemene Mequanint, Marco Cristani, Hayley Hung, Marcello Pelillo, Vittorio Murino
<span title="">2015</span> <i title="Springer International Publishing"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2w3awgokqne6te4nvlofavy5a4" style="color: black;">Lecture Notes in Computer Science</a> </i> &nbsp;
Detecting such interactions in images or videos is of fundamental importance in many contexts, like surveillance, social signal processing, social robotics or activity classification.  ...  We do this in a principled way by using recent notions from multi-payoff evolutionary game theory.  ...  In our application, the objects to to be grouped (namely, the pure strategies of this grouping game) correspond to the persons detected in a scene, the payoff function being the similarity measure between  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-319-16814-2_43">doi:10.1007/978-3-319-16814-2_43</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/7ra5ltbvjbg55ngnw4ultunavu">fatcat:7ra5ltbvjbg55ngnw4ultunavu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170401125612/http://www.spencer.eu:80/papers/vasconACCV2014.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/6c/e7/6ce781e92e42d0c4a5e0ea23f358dab203413bfa.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-319-16814-2_43"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

Feasibility randomized controlled trial of a virtual reality exergame to improve physical and cognitive functioning in older people

Agris Liepa, Jason Tang, Ingemara Jaundaldere, Evita Dubinina, Viesturs Larins
<span title="2022-06-08">2022</span> <i title="Palacky University Olomouc"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/hliffiwahzgudenqx2kwa6labq" style="color: black;">Acta Gymnica</a> </i> &nbsp;
Objective: Evaluation of the effects of a co-produced VR exergame "Falling diamonds" on physical performance, trunk stability and cognition, three attributes linked to falls risk in seniors.  ...  Exergames have shown to elicit improvements in prefrontal cortex activity, balance, and postural control of seniors, all of which are associated with fall risk, but it is unknown whether virtual reality  ...  Acknowledgments The authors would like to thank the seniors and Davis Abols (programmer of the exergame in VR) who made this study possible.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5507/ag.2022.007">doi:10.5507/ag.2022.007</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/suife5winffmhhpmsqk4egi6sq">fatcat:suife5winffmhhpmsqk4egi6sq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20220608104624/http://gymnica.upol.cz/pdfs/gym/2022/01/07.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/0b/04/0b046f801a2b9a81ae09ae82bac1ea259bb6fce9.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5507/ag.2022.007"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Video browsing by direct manipulation

Pierre Dragicevic, Gonzalo Ramos, Jacobo Bibliowitcz, Derek Nowrouzezahrai, Ravin Balakrishnan, Karan Singh
<span title="">2008</span> <i title="ACM Press"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/4obeqfuqs5gzbos5ah64a7m57a" style="color: black;">Proceeding of the twenty-sixth annual CHI conference on Human factors in computing systems - CHI &#39;08</a> </i> &nbsp;
objects of interest along their visual trajectory.  ...  We presented three instances of each task that involved a different variant of the same video and a different target frame, i.e., frame to reach in the video stream.  ...  Videos courtesy of www.bskunion.at, PETS2000, Christina J. Hodge and Ambers Christians.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/1357054.1357096">doi:10.1145/1357054.1357096</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/chi/DragicevicRBNBS08.html">dblp:conf/chi/DragicevicRBNBS08</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/mzdh4bj2oveonf5r677o4bafx4">fatcat:mzdh4bj2oveonf5r677o4bafx4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170809065250/http://www.dgp.toronto.edu/~ravin/papers/chi2008_directvideomanipulation.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/ea/32/ea32a31c7dce4d02715ab9b94b4707fd20d1dd60.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/1357054.1357096"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> acm.org </button> </a>
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