{"title":"互动:与虚拟演员一起即兴表演","authors":"Dimitrios Batras, Judith Guez, Jean-François Jégo","doi":"10.1145/2948910.2955109","DOIUrl":null,"url":null,"abstract":"This paper describes an interactive installation that invites participants to improvise with an autonomous virtual actor. Based on real-time analysis of the participant's gestures, the virtual actor is capable of either propose expressive and linguistic gestures (selected from a set of four Motion Capture Databases), either imitate the participant, or either generate its own gestures using a Genetic Algorithm. A software agent is used to trigger the previously mentioned behaviors based on the analysis results and on a set of predefined rules. The installation is presented in two acts: i. In the first act, the participant interacts with the projected shadow of the virtual actor; ii. In the second act, the participant is being immersed in a 3D world using a virtual reality HMD---the virtual actor is being presented to her/him in the form of an avatar made of particles.","PeriodicalId":381334,"journal":{"name":"Proceedings of the 3rd International Symposium on Movement and Computing","volume":"19 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"InterACTE: Improvising with a Virtual Actor\",\"authors\":\"Dimitrios Batras, Judith Guez, Jean-François Jégo\",\"doi\":\"10.1145/2948910.2955109\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper describes an interactive installation that invites participants to improvise with an autonomous virtual actor. Based on real-time analysis of the participant's gestures, the virtual actor is capable of either propose expressive and linguistic gestures (selected from a set of four Motion Capture Databases), either imitate the participant, or either generate its own gestures using a Genetic Algorithm. A software agent is used to trigger the previously mentioned behaviors based on the analysis results and on a set of predefined rules. The installation is presented in two acts: i. In the first act, the participant interacts with the projected shadow of the virtual actor; ii. In the second act, the participant is being immersed in a 3D world using a virtual reality HMD---the virtual actor is being presented to her/him in the form of an avatar made of particles.\",\"PeriodicalId\":381334,\"journal\":{\"name\":\"Proceedings of the 3rd International Symposium on Movement and Computing\",\"volume\":\"19 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-07-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 3rd International Symposium on Movement and Computing\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/2948910.2955109\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 3rd International Symposium on Movement and Computing","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/2948910.2955109","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
This paper describes an interactive installation that invites participants to improvise with an autonomous virtual actor. Based on real-time analysis of the participant's gestures, the virtual actor is capable of either propose expressive and linguistic gestures (selected from a set of four Motion Capture Databases), either imitate the participant, or either generate its own gestures using a Genetic Algorithm. A software agent is used to trigger the previously mentioned behaviors based on the analysis results and on a set of predefined rules. The installation is presented in two acts: i. In the first act, the participant interacts with the projected shadow of the virtual actor; ii. In the second act, the participant is being immersed in a 3D world using a virtual reality HMD---the virtual actor is being presented to her/him in the form of an avatar made of particles.
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