Miguel Ramos Carretero
School of Computer Science and Communication, KTH Royal Institute of Technology, Stockholm, Sweden
Christopher Peters
School of Computer Science and Communication, KTH Royal Institute of Technology, Stockholm, Sweden
Adam Qureshi
Department of Psychology, Edge Hill University, Ormskirk, United Kingdom
Ladda ner artikel
Ingår i: Proceedings of SIGRAD 2014, Visual Computing, June 12-13, 2014, Göteborg, Sweden
Linköping Electronic Conference Proceedings 106:14, s. 95-98
Publicerad: 2014-10-30
ISBN: 978-91-7519-212-3
ISSN: 1650-3686 (tryckt), 1650-3740 (online)
Virtual crowds are gaining more relevance in computer graphics. Research in this area has been of great interest for both industrial and scientific activities related with entertainment and virtual simulation, and nowadays it is possible to generate virtual crowds with believable and complex behaviour. However, expression of emotion and social behaviour for multiple characters is a research area that still remains to be further investigated. Particularly, emotional awareness and emotion contagion between artificial agents is gaining more interest in recent years. In this paper we present a work-in-progress that deals with the current state-of-the-art of emotional virtual crowds, and we present an overview of a computational model capable of generating virtual crowds with body emotional behaviour and emotion contagion. Also, we present a brief overview of a perceptual study in relation to the perception of social behaviour in virtual crowds. Our work seeks to shed more light into this area of computer graphics and to find new paths of research for future work.
[CMPM12] CASTELLANO G., MANCINI M., PETERS C., MCOWAN P.: Expressive copying behavior for social agents: A perceptual analysis. IEEE Transactions on Systems, Man, and Cybernetics - Part A: Systems and Humans (2012), 776–783. 2
[EHEM13] ENNIS C., HOYET L., EGGES A., MCDONNELL R.: Emotion capture: Emotionally expressive characters for games. Proceedings of the ACM SIGGRAPH Conference on Motion in Games (2013), 53–60. 2
[Ekm92] EKMAN P.: An argument for basic emotions. Cognition and Emotion (1992), 169–200. 2
[GCK09] GUY S. J., CHHUGANI J., KIM C., SATISH N., LIN M. C., MANOCHA D., DUBEY P.: Clearpath: Highly parallel collision avoidance for multiagent simulation. In ACM Siggraph/Eurographics Symposium on Computer Animation (2009), ACM, pp. 177–187. 2
[HMBP05] HARTMANN B., MANCINI M., BUISINE S., PELACHAUD C.: Design and evaluation of expressive gesture synthesis for embodied conversational agents. In Proceedings of the Fourth International Joint Conference on Autonomous Agents and Multiagent Systems (New York, NY, USA, 2005), AAMAS ’05, ACM, pp. 1095–1096. 2
[HTC94] HATFIELD E., T. CACIOPPO J.: Emotional Contagion. Cambridge university press, 1994. 1, 2
[KDSBB06] KLEINSMITH A., DE SILVA P., BIANCHIBERTHOUZE N.: Cross-cultural differences in recognizing affect from body posture. Interact. Comput. 18, 6 (Dec. 2006), 1371–1389. 2
[LLB11] LHOMMET M., LOURDEAUX D., BARTHES J.-P.: Never alone in the crowd: a microscopic crowd model based on emotional contagion. IEEE/WIC/ACM International Conferences on Web Intelligence and Intelligent Agent Technology (2011). 2
[MMSN09] MCHUGH J., MCDONNELL R., SULLIVAN C. O., NEWELL F.: Perceiving emotion in crowds: the role of dynamic body postures on the perception of emotion in crowded scenes. Experimental Brain Research 204 (3) (2009), 361–372. 1
[MT97] MUSSE S., THALMANN D.: A model of human crowd behavior : Group inter-relationship and collision detection analysis. In Computer Animation and Simulation â ĂZ´97, Thalmann D., Panne M., (Eds.), Eurographics. Springer Vienna, 1997, pp. 39–51. 2
[PDP*11] PEREIRA G., DIMAS J., PRADA R., A. SANTOS P., PAIVA A.: A generic emotional contagion computational model. Affective Computing and Intelligent Interaction 6974 (2011), 256–266. 1, 2, 3
[PEE13] PAMERNECKAS J., ENNIS C., EGGES A.: Perception of complex emotional body language of a virtual character with limb modifications. Proceedings of the ACM Symposium on Applied Perception (2013). 2
[RCQP] RAMOS C. M., QURESHI A., PETERS C.: Evaluating the perception of group emotion from full body movements in the context of virtual crowds (2014). 1, 4
[Rey87] REYNOLDS C.: Flocks, herds and schools: A distributed behavioral model. SIGGRAPH Comput. Graph. 21, 4 (Aug. 1987), 25–34. 2
[ST07] SHAO W., TERZOPOULOS D.: Autonomous pedestrians. Graph. Models 69, 5-6 (Sept. 2007), 246–274. 2
[TGMY09] THALMANN D., GRILLON H., MAIM J., YERSIN
B.: Challenges in crowd simulation. CyberWorlds (2009), 1–12. 1
