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2017 International Conference on Biometrics and Kansei Engineering (ICBAKE)最新文献

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Evaluation of "dokidoki feelings” for a VR system using ECGs with comparison between genders 使用心电图对VR系统的“dokidoki感觉”进行评估，并进行性别比较
2017 International Conference on Biometrics and Kansei Engineering (ICBAKE) Pub Date : 2017-10-30 DOI: 10.1109/ICBAKE.2017.8090623
Kodai Ito, M. Ohkura
{"title":"Evaluation of \"dokidoki feelings” for a VR system using ECGs with comparison between genders","authors":"Kodai Ito, M. Ohkura","doi":"10.1109/ICBAKE.2017.8090623","DOIUrl":"https://doi.org/10.1109/ICBAKE.2017.8090623","url":null,"abstract":"In our previous research, we evaluated a “feeling of excitement” using biosignals and proposed the standard deviation of the intervals between the R-waves (SDNN) and R-R interval variability (RRV) from electrocardiograms (ECGs) as physiological indices. In this research, we focused on a “dokidoki feeling, ” which is the main component of a ‘feeling of excitement, ” and experimentally evaluated a VR game called “Summer lesson” using ECGs. In addition, we measured each participant's personal space before the experiencing the VR game and clarified the relationship among “dokidoki feeling,” personal space, and gender using physiological indices.","PeriodicalId":448035,"journal":{"name":"2017 International Conference on Biometrics and Kansei Engineering (ICBAKE)","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121705964","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Effect of visual fluency and cognitive fluency on the access rates of web pages 视觉流畅性和认知流畅性对网页访问率的影响
2017 International Conference on Biometrics and Kansei Engineering (ICBAKE) Pub Date : 2017-09-01 DOI: 10.1109/ICBAKE.2017.8090633
Xiaoying Guo, Xiangyun Wang
{"title":"Effect of visual fluency and cognitive fluency on the access rates of web pages","authors":"Xiaoying Guo, Xiangyun Wang","doi":"10.1109/ICBAKE.2017.8090633","DOIUrl":"https://doi.org/10.1109/ICBAKE.2017.8090633","url":null,"abstract":"Access rates are a key indicator that reflects the popularity of web pages. High access rates are extremely important for web pages, especially for news web pages, online shopping sites, and search engines. We analyzed the influences of visual fluency and cognitive fluency on the access rates of Chinese web pages. First, we conducted an experiment of scoring the web pages. Twenty-five subjects were invited to view the 50 of top 100 web pages in China, and they were asked to provide a score on a five-point Likert scale from four aspects, including complexity, comfortability, familiarity, and usability. Second, we analyzed the obtained results through correlation analysis and factor analysis in R. Moreover, we analyzed the contributions of visual fluency and cognitive fluency to the access rates using factor analysis. Results showed that both visual fluency and cognitive fluency affect the access rate of web pages. Compared to cognitive fluency, visual fluency plays a more important role in the user access of web pages.","PeriodicalId":448035,"journal":{"name":"2017 International Conference on Biometrics and Kansei Engineering (ICBAKE)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126459763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Study on behavioral biometrics to predict user's interest level using web access log 基于网络访问日志的行为生物识别技术预测用户兴趣水平的研究
2017 International Conference on Biometrics and Kansei Engineering (ICBAKE) Pub Date : 2017-09-01 DOI: 10.1109/ICBAKE.2017.8090645
N. Nishiuchi, S. Aoki
{"title":"Study on behavioral biometrics to predict user's interest level using web access log","authors":"N. Nishiuchi, S. Aoki","doi":"10.1109/ICBAKE.2017.8090645","DOIUrl":"https://doi.org/10.1109/ICBAKE.2017.8090645","url":null,"abstract":"The value of the user's access log in the website has been improved tremendously. Moreover, web analytics service has been widely used, and the web analytics has become commonly effective. The objective of this study is to propose the behavioral biometrics to predict the user's interest level in a specific product using access log of websites. We conducted the experiment in which the subjects were asked to perform the shopping task on websites. The comparative analysis is conducted between the interest level of one category product getting through the interview and the access log during the purchasing process in websites. The results show that the behavioral patterns of the web searching and some parameters based on the access log were clearly different depending on the interest level.","PeriodicalId":448035,"journal":{"name":"2017 International Conference on Biometrics and Kansei Engineering (ICBAKE)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122863404","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Improving ear recognition robustness from single-view-based images rotated in depth for forensic observations 提高耳朵识别鲁棒性从单视图为基础的图像旋转深度法医观察
2017 International Conference on Biometrics and Kansei Engineering (ICBAKE) Pub Date : 2017-09-01 DOI: 10.1109/ICBAKE.2017.8090643
T. Minamidani, Hideyasu Sai, D. Watabe
{"title":"Improving ear recognition robustness from single-view-based images rotated in depth for forensic observations","authors":"T. Minamidani, Hideyasu Sai, D. Watabe","doi":"10.1109/ICBAKE.2017.8090643","DOIUrl":"https://doi.org/10.1109/ICBAKE.2017.8090643","url":null,"abstract":"Although ear shape is used in forensic investigations, ear identification system assisting forensic experts is not well developed. One of the reasons for this is ear's 3D concave shape that changes their 2D appearances when there are changes in camera angles. To compensate these changes in 2D appearance, 3D statistical modeling is necessary. For this purpose, only one model is used in our previous study. Based on a few forensic classification methods of ear shapes, we attempted to increase the number of 3D statistical ear models. Through experimental evaluation, we find a possibility to improve the robustness against change in camera angles.","PeriodicalId":448035,"journal":{"name":"2017 International Conference on Biometrics and Kansei Engineering (ICBAKE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116519674","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Biometric potential of brain waves evoked by invisible visual stimulation 由不可见的视觉刺激引起的脑电波的生物识别电位
2017 International Conference on Biometrics and Kansei Engineering (ICBAKE) Pub Date : 2017-09-01 DOI: 10.1109/ICBAKE.2017.8090644
I. Nakanishi, Masashi Hattori
{"title":"Biometric potential of brain waves evoked by invisible visual stimulation","authors":"I. Nakanishi, Masashi Hattori","doi":"10.1109/ICBAKE.2017.8090644","DOIUrl":"https://doi.org/10.1109/ICBAKE.2017.8090644","url":null,"abstract":"This paper proposes the use of brain waves (EEGs) evoked by invisible visual stimulation as biometrics. To create invisible visual stimulations, we inserted a target image (a frame) into a video displayed at a high frame rate and simultaneously decreased the target intensity. The brain waves of experimental subjects presented with the invisible visual stimulations were measured. By comparing the measured brain waves with the knowledge obtained in conventional studies, we obtain the spectral differences under different intensity conditions. Using these spectral differences as individual features and the Euclidian distance matching as a verification method, we evaluated the verification performance of brain waves evoked by invisible visual stimulation. The equal error rate was minimized when using the spectra in the high-beta band.","PeriodicalId":448035,"journal":{"name":"2017 International Conference on Biometrics and Kansei Engineering (ICBAKE)","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134071817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 14
Reliable iris feature extraction by local thresholding with optimum block size 采用最优块大小的局部阈值提取虹膜特征
2017 International Conference on Biometrics and Kansei Engineering (ICBAKE) Pub Date : 2017-09-01 DOI: 10.1109/ICBAKE.2017.8090614
Ryo Ishikawa, T. Ohtsuka
{"title":"Reliable iris feature extraction by local thresholding with optimum block size","authors":"Ryo Ishikawa, T. Ohtsuka","doi":"10.1109/ICBAKE.2017.8090614","DOIUrl":"https://doi.org/10.1109/ICBAKE.2017.8090614","url":null,"abstract":"In this paper, we propose the new iris feature extraction method that uses local thresholding with block size fitting to achieve a reliable iris authentication technique. The dispersion index is used to analyze the degree of variation in the pixel intensities. By calculating the pixel intensity variance for the block size, it is possible to quantify the degree of contrast and brightness in the block. The proposed method can adjust the block size for local thresholding by utilizing the pixel intensity variation. Evaluation experiments show that it is possible to extract the iris feature from low-contrast patterns with high accuracy, which was difficult to achieve using the conventional approach. Experimental results show that the EER (Equal Error Rate) of the proposed method is reduced to 0.4%, and the processing time increases to 3.3 ms when compared with the conventional approach.","PeriodicalId":448035,"journal":{"name":"2017 International Conference on Biometrics and Kansei Engineering (ICBAKE)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117109088","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Clarifying relevance of picture impression factors of culturally different people by transformation matrix 利用变换矩阵阐明不同文化人群图片印象因素的相关性
2017 International Conference on Biometrics and Kansei Engineering (ICBAKE) Pub Date : 2017-09-01 DOI: 10.1109/ICBAKE.2017.8090632
Tomoki Maeda, T. Hochin, Hiroki Nomiya
{"title":"Clarifying relevance of picture impression factors of culturally different people by transformation matrix","authors":"Tomoki Maeda, T. Hochin, Hiroki Nomiya","doi":"10.1109/ICBAKE.2017.8090632","DOIUrl":"https://doi.org/10.1109/ICBAKE.2017.8090632","url":null,"abstract":"This paper tries to clarify the relevance of impression factors of pictures of culturally different people. By using a transformation matrix of the factor loading matrix, the relevance of impression factors of Japanese and Chinese people is clarified. A transformation matrix transforms the factor loading matrix of Japanese people to that of Chinese ones, and vice versa. Here, the impression factors of both of Japanese and Chinese people were “Brightness,” “Potency,” “Activity,” “Naturalness,” and “Sharpness.” It was shown that the factors of Japanese and Chinese males were correlated with each other. As for the factor “Potency,” the score of Japanese males became larger than that of Chinese ones.","PeriodicalId":448035,"journal":{"name":"2017 International Conference on Biometrics and Kansei Engineering (ICBAKE)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124037613","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Individuality and user-specific approach in adaptive emotion recognition model 自适应情绪识别模型中的个性与用户个性化方法
2017 International Conference on Biometrics and Kansei Engineering (ICBAKE) Pub Date : 2017-09-01 DOI: 10.1109/ICBAKE.2017.8090628
Rahadian Yusuf, D. Sharma, I. Tanev, K. Shimohara
{"title":"Individuality and user-specific approach in adaptive emotion recognition model","authors":"Rahadian Yusuf, D. Sharma, I. Tanev, K. Shimohara","doi":"10.1109/ICBAKE.2017.8090628","DOIUrl":"https://doi.org/10.1109/ICBAKE.2017.8090628","url":null,"abstract":"This study aims at developing an intelligent agent that can recognize user-specific emotions and can self-evolve. Previous studies have explored several methods to develop the model and improve the results while maintaining the feasibility of real-time implementation for later stages. We evolved the emotion recognition module by using Genetic Programming (GP) and explored several optimizations. We investigated and compared the evolution of a unique classifier (evolved from data from a single specific subject only), the evolution of a general classifier (evolved from data from multiple subjects), and the evolution of an adaptive classifier by implementing incremental GP (evolved incrementally, first from multiple subjects and then from a single specific subject). We conducted the experiments by using the same budget in terms of evolution sessions to obtain the best programs for a fair comparison between general approach, user-specific approach, and adaptive approach. We then performed repeated experiments to verify the robustness of the method. From the results, we concluded that, on an average, adaptive approach not only resulted in faster evolution time, but also achieved better accuracy in emotion recognition.","PeriodicalId":448035,"journal":{"name":"2017 International Conference on Biometrics and Kansei Engineering (ICBAKE)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123810706","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Supporting novice waiters by indicating next action based on partial task integration algorithm 基于部分任务集成算法，通过指示下一步动作来支持新手服务员
2017 International Conference on Biometrics and Kansei Engineering (ICBAKE) Pub Date : 2017-09-01 DOI: 10.1109/ICBAKE.2017.8090630
Keiko Yamamoto, Masataka Yoshida, Itaru Kuramoto, Y. Tsujino
{"title":"Supporting novice waiters by indicating next action based on partial task integration algorithm","authors":"Keiko Yamamoto, Masataka Yoshida, Itaru Kuramoto, Y. Tsujino","doi":"10.1109/ICBAKE.2017.8090630","DOIUrl":"https://doi.org/10.1109/ICBAKE.2017.8090630","url":null,"abstract":"Staffs are classified to veterans and novices. When executing a certain amount of tasks, novices need time more than veterans because novices cannot decide which task should be done next and take long time to execute each task. In this paper, we focus on the problem that novices who are requested many tasks cannot judge which task should be executed now, and propose a system which constructs the appropriate order of tasks and present the proper action to novices to solve the problem. In the system, we introduce “Partial Task Integration” algorithm that can shorten the time for executing tasks by integrating some actions in different tasks to one action. To evaluate this system, we have implemented two types of the prototype, and experimentally compared task execution time and mental burden on prototypeusing case and no-system case. As the result, prototype-using case took longer time than no-system case because the time for looking at the display to confirm the next action are needed.","PeriodicalId":448035,"journal":{"name":"2017 International Conference on Biometrics and Kansei Engineering (ICBAKE)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123993290","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Investigation of factors for evaluating skin- touch comfort sensation of cloth used for cosmetic face masks 美容面膜用布料皮肤接触舒适性评价因素的研究
2017 International Conference on Biometrics and Kansei Engineering (ICBAKE) Pub Date : 2017-09-01 DOI: 10.1109/ICBAKE.2017.8090631
Yuki Karasawa, Mayumi Uemae, M. Kamijo
{"title":"Investigation of factors for evaluating skin- touch comfort sensation of cloth used for cosmetic face masks","authors":"Yuki Karasawa, Mayumi Uemae, M. Kamijo","doi":"10.1109/ICBAKE.2017.8090631","DOIUrl":"https://doi.org/10.1109/ICBAKE.2017.8090631","url":null,"abstract":"The purpose of this study is to clarify key factors for evaluating comfort sensation when wearing a cosmetic face mask. As a result of sensory tests of wearing face masks, the most important factor related to comfort was facial skin contact feeling. As a result of material property tests, we extracted coefficients of dynamic friction and elasticity as comfort factors.","PeriodicalId":448035,"journal":{"name":"2017 International Conference on Biometrics and Kansei Engineering (ICBAKE)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124945127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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