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Studying on Emotional Modeling for Visual Media

Author: HuYongJie
Tutor: WangShangFei
School: University of Science and Technology of China
Course: Computer Software and Theory
Keywords: Visual Media EEG Emotional dimension Mapping model
CLC: TP391.41
Type: Master's thesis
Year: 2010
Downloads: 60
Quote: 0
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Abstract


Visual media contains a wealth of information, and is now widely infiltrated among the people's life and work, and the subtle influence on people's physical and psychological. Therefore, the analysis and modeling research in the visual media and users between the emotional reaction has become an important topic in multidisciplinary psychology, physiology and computer science. This paper aims to study the establishment of the integrated model across the three aspects of the video space, emotional space and EEG space, which specifically includes the following three aspects. First of all, we do the analysis on the international standard audio library IADS and international standard image library IAPS and IADS, it is the analysis and comparison of various classification methods, and analysis of the feasibility and analysis of the effect of some reference conclusion. IAPS In addition to the analysis and comparison of multiple classification it also it was the emotional dimension of the rule mining, and draws some emotional dimension rules for reference. Second, we have established an emotional video stimulation library, and select which part emotional reaction was induced, simultaneously recorded EEG and emotional experience, and finally build the one involving video, EEG and emotional evaluation of the three dimensions of the database. Based on this self-built database, we were first to establish a one-way mapping model Video - Emotional, EEG - emotional, then two-way modeling study of the video - EEG, the final order and the day-to-day emotional evaluation standards, we emotional dimension clustering analysis, draw the relationship between emotional dimension and emotional categories. So finally we both video stimulation or EEG response can ultimately be mapped to the day-to-day emotional category. And the EEG this physiological reaction to establish a direct relationship between direct and video of this visual media stimulation. There are very few people at this point to make relevant research. Finally, due to the duration of the video clips, the test user during artificial emotions can easily lead to user fatigue, evaluation and analysis of the formation of a great obstacle to expanded sample of more reliable video emotional. In order to solve the problem of the sample size, we try to use semi-supervised learning to solve the problem of the mark not evaluate video and the correlation analysis results are given. Three visual media to complete a three-dimensional analysis, not only to determine the video stimulation with EEG there is a direct relationship between this physiological reaction, and to establish specific mapping model, complete the preliminary model of the video, three kinds of physical and psychological space excavation work.

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > Information processing (information processing) > Pattern Recognition and devices > Image recognition device
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