With the continuous development of the Internet, the content and information in the network are increasing explosively. Nowadays, with the rapid increase of data volume, many Internet companies need to consider how to promote their products to potential users and realize personalized recommendation. To solve this problem, people need to find relationships between data to build a relationship graph. Then, the potential relationship between each node and other nodes can be found according to the relationship graph, and personalized recommendation can be finally realized. Based on the reservation records of scenic spots in Gansu Province from 2020 to 2021, this paper builds a relationship graph between tourists and scenic spots. Neo4j graph database is used to store the relationship graph and display it intuitively. Then the relationship graph is used as the input of the recommendation system model in this paper to obtain the embedding representation of each type of tourists. Then, K-means is used to cluster tourists to obtain the reserved scenic spots of each category and calculate the popularity of scenic spots, so as to obtain TOP-K scenic spot recommendation and realize personalized recommendation.
{"title":"Study on Time-sharing Reservation Recommendation System of Scenic Spots Based on Relationship Graph","authors":"Caihone Li, Linjie Luo, Xiaojia Huane, Haoyin Lv, Mian Qin","doi":"10.1109/cost57098.2022.00014","DOIUrl":"https://doi.org/10.1109/cost57098.2022.00014","url":null,"abstract":"With the continuous development of the Internet, the content and information in the network are increasing explosively. Nowadays, with the rapid increase of data volume, many Internet companies need to consider how to promote their products to potential users and realize personalized recommendation. To solve this problem, people need to find relationships between data to build a relationship graph. Then, the potential relationship between each node and other nodes can be found according to the relationship graph, and personalized recommendation can be finally realized. Based on the reservation records of scenic spots in Gansu Province from 2020 to 2021, this paper builds a relationship graph between tourists and scenic spots. Neo4j graph database is used to store the relationship graph and display it intuitively. Then the relationship graph is used as the input of the recommendation system model in this paper to obtain the embedding representation of each type of tourists. Then, K-means is used to cluster tourists to obtain the reserved scenic spots of each category and calculate the popularity of scenic spots, so as to obtain TOP-K scenic spot recommendation and realize personalized recommendation.","PeriodicalId":135595,"journal":{"name":"2022 International Conference on Culture-Oriented Science and Technology (CoST)","volume":"109 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123548859","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}
Pub Date : 2022-08-01DOI: 10.1109/cost57098.2022.00013
Jinbao Song, Jing Liu, Ruyi Deng, Di Huang, Yushu He, Xiangyu Sun
In order to improve China’s international communication capabilities in the era of short video, and reveal the pattern of short video international propagation law, this paper proposes a data-driven method of analyzing the law of short video international propagation. First of all, a key objective indicator system is constructed. Secondly, a propagation network for export short video semination based on the key objective indicator system is constructed, which combined with the basic characteristics of neural networks. Eventually, the method proposed in this paper can be used for short video international Analysis of propagation laws.
{"title":"A Data-driven Method of Analyzing the Law of Short Video International Propagation","authors":"Jinbao Song, Jing Liu, Ruyi Deng, Di Huang, Yushu He, Xiangyu Sun","doi":"10.1109/cost57098.2022.00013","DOIUrl":"https://doi.org/10.1109/cost57098.2022.00013","url":null,"abstract":"In order to improve China’s international communication capabilities in the era of short video, and reveal the pattern of short video international propagation law, this paper proposes a data-driven method of analyzing the law of short video international propagation. First of all, a key objective indicator system is constructed. Secondly, a propagation network for export short video semination based on the key objective indicator system is constructed, which combined with the basic characteristics of neural networks. Eventually, the method proposed in this paper can be used for short video international Analysis of propagation laws.","PeriodicalId":135595,"journal":{"name":"2022 International Conference on Culture-Oriented Science and Technology (CoST)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117043185","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}
Pub Date : 2022-08-01DOI: 10.1109/CoST57098.2022.00041
Yulong Chen, Ziwei Wang, Xiangyu Liu, Xuetao Wei
Non-Fungible Tokens (NFTs) are digital assets that represent real-world objects like art, music and videos. However, NFTs according to current standards have no provisions for the copyright traceability of the off-chain data, which greatly hinders the sustainability of the NFT community. In this paper, we propose a new NFT model, which is a synergy of a new economic mechanism backed by game theory and two supplementary algorithms to handle the off-chain data. The economic mechanism is first proposed to motivate participants to maintain the off-chain raw data. Then, the model includes two supplementary algorithms, the version algorithm and validation algorithm, to verify the NFT’s ownership and copyright. We implement our model in Solidity on Ethereum and conduct experiments based on the real-world dataset from the largest NFT marketplace OpenSea. Our evaluation demonstrates that our model is a promising attempt towards the copyright traceability of the off-chain data for NFTs.
{"title":"A New NFT Model to Enhance Copyright Traceability of the Off-chain Data","authors":"Yulong Chen, Ziwei Wang, Xiangyu Liu, Xuetao Wei","doi":"10.1109/CoST57098.2022.00041","DOIUrl":"https://doi.org/10.1109/CoST57098.2022.00041","url":null,"abstract":"Non-Fungible Tokens (NFTs) are digital assets that represent real-world objects like art, music and videos. However, NFTs according to current standards have no provisions for the copyright traceability of the off-chain data, which greatly hinders the sustainability of the NFT community. In this paper, we propose a new NFT model, which is a synergy of a new economic mechanism backed by game theory and two supplementary algorithms to handle the off-chain data. The economic mechanism is first proposed to motivate participants to maintain the off-chain raw data. Then, the model includes two supplementary algorithms, the version algorithm and validation algorithm, to verify the NFT’s ownership and copyright. We implement our model in Solidity on Ethereum and conduct experiments based on the real-world dataset from the largest NFT marketplace OpenSea. Our evaluation demonstrates that our model is a promising attempt towards the copyright traceability of the off-chain data for NFTs.","PeriodicalId":135595,"journal":{"name":"2022 International Conference on Culture-Oriented Science and Technology (CoST)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130497412","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}
Pub Date : 2022-08-01DOI: 10.1109/cost57098.2022.00050
Z. Li, Yuqing Chen, Hui Ren, Kaiyue Li
In fact, the constant directivity characteristic of line array loudspeaker cannot cover all frequency. In order to expand the entire working frequency band of the constant directivity of the line array loudspeaker as much as possible, that is, to obtain a lower cut-off frequency and reduce the high frequency aliasing phenomenon, this paper proposes a frequency division shading algorithm based on the acoustic waveguide linear delay constant beamwidth transducer(CBT) array. After simulation in matlab, the sound field of traditional shading algorithm and frequency division shading algorithm is compared, it is effectively verified that the algorithm has a wider working frequency band than the traditional shading algorithm. In particular, the frequency division shading algorithm effectively reduces high-frequency aliasing phenomenon, which is difficult to overcome in traditional shading algorithms.
{"title":"Broadband Constant Directivity Control of Line Array Loudspeakers","authors":"Z. Li, Yuqing Chen, Hui Ren, Kaiyue Li","doi":"10.1109/cost57098.2022.00050","DOIUrl":"https://doi.org/10.1109/cost57098.2022.00050","url":null,"abstract":"In fact, the constant directivity characteristic of line array loudspeaker cannot cover all frequency. In order to expand the entire working frequency band of the constant directivity of the line array loudspeaker as much as possible, that is, to obtain a lower cut-off frequency and reduce the high frequency aliasing phenomenon, this paper proposes a frequency division shading algorithm based on the acoustic waveguide linear delay constant beamwidth transducer(CBT) array. After simulation in matlab, the sound field of traditional shading algorithm and frequency division shading algorithm is compared, it is effectively verified that the algorithm has a wider working frequency band than the traditional shading algorithm. In particular, the frequency division shading algorithm effectively reduces high-frequency aliasing phenomenon, which is difficult to overcome in traditional shading algorithms.","PeriodicalId":135595,"journal":{"name":"2022 International Conference on Culture-Oriented Science and Technology (CoST)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125609124","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}
Pub Date : 2022-08-01DOI: 10.1109/cost57098.2022.00091
Juan Li, Zhe Li, Hang-qin Zhang
In order to make the visualization function of stroke rehabilitation mobile devices more effective in assisting patients with health management, this paper explores the correlation between user needs and design elements as well as that between new products and market competitiveness using Quality Function Deployment (QFD). First of all, we collected 27 user needs based on the questionnaire surveys and KJ method. Then QFD is used to convert the six key user needs of the right to 16 design elements on visualization functions perspective, and use the results to guide the design development. Finally, the importance of design elements and market competitiveness was evaluated. The findings show that the application developed in this case has a certain advantage over the other three representative similar applications in terms of market competitiveness. Its core competitiveness based on visualization functions perspective which have met the user needs for a convenient personal health management, a clear medical center route navigation and a simple operation mode. It can be seen that the design and development of visualization functions of stroke rehabilitation mobile devices based on QFD decision-making is successful. The paper proposes that it be used as a reference for the future design and development of similar products.
为了使脑卒中康复移动设备的可视化功能更有效地辅助患者进行健康管理，本文采用质量功能展开(Quality function Deployment, QFD)方法，探讨用户需求与设计要素、新产品与市场竞争力之间的相关性。首先，我们通过问卷调查和KJ法收集了27个用户需求。然后利用QFD从可视化功能的角度将6个关键用户需求转化为16个设计要素，并利用结果指导设计开发。最后，对设计要素的重要性和市场竞争力进行了评价。研究结果表明，本案例开发的应用程序在市场竞争力方面比其他三个具有代表性的同类应用程序具有一定的优势。其核心竞争力基于可视化功能视角，满足了用户便捷的个人健康管理、清晰的医疗中心路线导航、简单的操作模式等需求。可见，基于QFD决策的脑卒中康复移动设备可视化功能的设计与开发是成功的。本文提出对今后同类产品的设计和开发有一定的参考价值。
{"title":"Study on the visualization function based on stroke rehabilitation mobile devices","authors":"Juan Li, Zhe Li, Hang-qin Zhang","doi":"10.1109/cost57098.2022.00091","DOIUrl":"https://doi.org/10.1109/cost57098.2022.00091","url":null,"abstract":"In order to make the visualization function of stroke rehabilitation mobile devices more effective in assisting patients with health management, this paper explores the correlation between user needs and design elements as well as that between new products and market competitiveness using Quality Function Deployment (QFD). First of all, we collected 27 user needs based on the questionnaire surveys and KJ method. Then QFD is used to convert the six key user needs of the right to 16 design elements on visualization functions perspective, and use the results to guide the design development. Finally, the importance of design elements and market competitiveness was evaluated. The findings show that the application developed in this case has a certain advantage over the other three representative similar applications in terms of market competitiveness. Its core competitiveness based on visualization functions perspective which have met the user needs for a convenient personal health management, a clear medical center route navigation and a simple operation mode. It can be seen that the design and development of visualization functions of stroke rehabilitation mobile devices based on QFD decision-making is successful. The paper proposes that it be used as a reference for the future design and development of similar products.","PeriodicalId":135595,"journal":{"name":"2022 International Conference on Culture-Oriented Science and Technology (CoST)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124193845","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}
Since the 21st century, the effective protection and rational use of urban cultural heritage have been the strategic development direction of urban construction under the background of the integration of culture and tourism all over the world. Moreover, today’s cultural heritage protection practice has undergone a “cognitive turn” from material protection to cultural protection. How can urban cultural heritage resist the dissolution of local cultural identities and vanished historical memories in the process of globalization? How can urban heritage be transformed successfully by using new media to add value in a digital context? Taking Lanzhou, a famous historical and cultural city as an example, this paper analyzes the practice cases of cultural heritage protection in the city from three dimensions: the shaping of the cultural identity of the urban heritage, the construction of the tourism space of the heritage site, and the sharing of cultural heritage in the digital age. The purpose is to clarify the development trend of “cultural memory space” has become cultural heritage protection practices, and to sort out the path and deep connotation of cultural memory space.
{"title":"A Study on the Concept and Practice of Lanzhou Urban Heritage as Cultural Memory Place under the Integration of Cultural and Tourism","authors":"Chenxi Li, Yezhou Yang, Kunyuan Guo, Deyan Ma, Xue Yang, Junxiang Zeng, Honglu Wang, Pengfei Cao","doi":"10.1109/CoST57098.2022.00085","DOIUrl":"https://doi.org/10.1109/CoST57098.2022.00085","url":null,"abstract":"Since the 21st century, the effective protection and rational use of urban cultural heritage have been the strategic development direction of urban construction under the background of the integration of culture and tourism all over the world. Moreover, today’s cultural heritage protection practice has undergone a “cognitive turn” from material protection to cultural protection. How can urban cultural heritage resist the dissolution of local cultural identities and vanished historical memories in the process of globalization? How can urban heritage be transformed successfully by using new media to add value in a digital context? Taking Lanzhou, a famous historical and cultural city as an example, this paper analyzes the practice cases of cultural heritage protection in the city from three dimensions: the shaping of the cultural identity of the urban heritage, the construction of the tourism space of the heritage site, and the sharing of cultural heritage in the digital age. The purpose is to clarify the development trend of “cultural memory space” has become cultural heritage protection practices, and to sort out the path and deep connotation of cultural memory space.","PeriodicalId":135595,"journal":{"name":"2022 International Conference on Culture-Oriented Science and Technology (CoST)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117283615","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}
Pub Date : 2022-08-01DOI: 10.1109/CoST57098.2022.00090
Bin Wu, Yunhao Kang, Caihong Li, Chao Ren, Binhu Bao
Due to the continuous occurrence of black swan events, the large number of tourists and the uncertainty have caused certain challenges to the tourism industry, so it is very useful to accurately predict the tourist flow in tourism layout and management. For this reason, this paper takes the time series of Lanzhou tourism flow in 2019 as the research object and analyzes its trend. To improve the prediction accuracy, we propose a model that combines empirical mode decomposition (EMD), particle swarm optimization (PSO), and gated recurrent unit neural network (GRU), and combines it with several classical Compare time series forecasting models. Experiments finally show that this method can well reduce the hysteresis of GRU model prediction, and can quickly find the optimal parameters of the neural network, with more accurate prediction results.
{"title":"Prediction of Lanzhou urban passenger flow based on machine learning","authors":"Bin Wu, Yunhao Kang, Caihong Li, Chao Ren, Binhu Bao","doi":"10.1109/CoST57098.2022.00090","DOIUrl":"https://doi.org/10.1109/CoST57098.2022.00090","url":null,"abstract":"Due to the continuous occurrence of black swan events, the large number of tourists and the uncertainty have caused certain challenges to the tourism industry, so it is very useful to accurately predict the tourist flow in tourism layout and management. For this reason, this paper takes the time series of Lanzhou tourism flow in 2019 as the research object and analyzes its trend. To improve the prediction accuracy, we propose a model that combines empirical mode decomposition (EMD), particle swarm optimization (PSO), and gated recurrent unit neural network (GRU), and combines it with several classical Compare time series forecasting models. Experiments finally show that this method can well reduce the hysteresis of GRU model prediction, and can quickly find the optimal parameters of the neural network, with more accurate prediction results.","PeriodicalId":135595,"journal":{"name":"2022 International Conference on Culture-Oriented Science and Technology (CoST)","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123211597","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}
Pub Date : 2022-08-01DOI: 10.1109/cost57098.2022.00054
Jifeng Xu, Xinyan Feng, Dan Zhao
With the rapid development of cultural variety shows, the cultural variety show named Upped New, Old Palace opens up the connection point between cultural creative design and cultural variety shows, which also uses the development of creative products of the Forbidden City as the content of the program. We aim to investigate the process of cultural creative design formation, and to summarize design methods of cultural creative products. Firstly, we analyzed the historical origins and sentiments of cultural elements. Secondly, through narrowing the design perspective, we focus on one thing to deconstruct and reconstruct the cultural connotation of the elements. Finally, based on audience preferences and fashion trends, we discovered the process of iterative upgrading of cultural and creative products. The traditional cultural elements and modern aesthetic design in the Forbidden City are organically integrated into the cultural variety show, and finally settled in the development of cultural creativity, which has inspired its specific design.
{"title":"Analysis on the Design Methods of Cultural Variety Show Derivatives","authors":"Jifeng Xu, Xinyan Feng, Dan Zhao","doi":"10.1109/cost57098.2022.00054","DOIUrl":"https://doi.org/10.1109/cost57098.2022.00054","url":null,"abstract":"With the rapid development of cultural variety shows, the cultural variety show named Upped New, Old Palace opens up the connection point between cultural creative design and cultural variety shows, which also uses the development of creative products of the Forbidden City as the content of the program. We aim to investigate the process of cultural creative design formation, and to summarize design methods of cultural creative products. Firstly, we analyzed the historical origins and sentiments of cultural elements. Secondly, through narrowing the design perspective, we focus on one thing to deconstruct and reconstruct the cultural connotation of the elements. Finally, based on audience preferences and fashion trends, we discovered the process of iterative upgrading of cultural and creative products. The traditional cultural elements and modern aesthetic design in the Forbidden City are organically integrated into the cultural variety show, and finally settled in the development of cultural creativity, which has inspired its specific design.","PeriodicalId":135595,"journal":{"name":"2022 International Conference on Culture-Oriented Science and Technology (CoST)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130602105","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}
Pub Date : 2022-08-01DOI: 10.1109/cost57098.2022.00051
Li Zhiwei, Wu Han
Live Commerce is one of the most popular forms of e-commerce. In the live broadcasting room, anchors interact with consumers around the commodities and influence their purchase intention. This research takes beauty products as a case to explore how consumers’ perception of anchors affects their purchase intention. 286 valid samples were collected in the questionnaire survey and the data was analyzed by SmartPLS 2. It was found that anchor identity can significantly affect consumers’ purchase intention and adjust the impact of perceived value on purchase intention, but it has no significant effect on the impact of perceived risk on purchase intention. It can be seen that a high sense of identity with the anchor can influence consumers’ purchase intention positively in the live broadcasting.
{"title":"How Consumers’ Identity with the anchor Influence Purchase Intention? – A Case study on Beauty Products","authors":"Li Zhiwei, Wu Han","doi":"10.1109/cost57098.2022.00051","DOIUrl":"https://doi.org/10.1109/cost57098.2022.00051","url":null,"abstract":"Live Commerce is one of the most popular forms of e-commerce. In the live broadcasting room, anchors interact with consumers around the commodities and influence their purchase intention. This research takes beauty products as a case to explore how consumers’ perception of anchors affects their purchase intention. 286 valid samples were collected in the questionnaire survey and the data was analyzed by SmartPLS 2. It was found that anchor identity can significantly affect consumers’ purchase intention and adjust the impact of perceived value on purchase intention, but it has no significant effect on the impact of perceived risk on purchase intention. It can be seen that a high sense of identity with the anchor can influence consumers’ purchase intention positively in the live broadcasting.","PeriodicalId":135595,"journal":{"name":"2022 International Conference on Culture-Oriented Science and Technology (CoST)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130853809","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}
Pub Date : 2022-08-01DOI: 10.1109/cost57098.2022.00066
Huiqin Wang, Jiajun Li
Aiming at improving the low interactivity of conventional stage lighting control, a gesture-based interactive control scheme for stage lighting is proposed in this paper, which uses electromyogram (EMG) signals to recognize the performers’ gestures and converts them into control signals to transform the stage lighting effects subsequently. Gesture recognition, it involves the acquisition, preprocessing, feature extraction, and classification of the EMG signal. Considering the real-time performance and accuracy among the common algorithms such as support vector machine (SVM), k-nearest neighbor (KNN), linear discriminant analysis (LDA), backpropagation (BP) neural network, KNN is adopted as the classification tool. The lighting effect between gestures and stage lights is designed and realized to ensure that stage lighting interactively transforms with gesture changes. The experiment results show the feasibility and convenience of the proposed control scheme.
{"title":"EMG-based Interactive Control Scheme for Stage Lighting","authors":"Huiqin Wang, Jiajun Li","doi":"10.1109/cost57098.2022.00066","DOIUrl":"https://doi.org/10.1109/cost57098.2022.00066","url":null,"abstract":"Aiming at improving the low interactivity of conventional stage lighting control, a gesture-based interactive control scheme for stage lighting is proposed in this paper, which uses electromyogram (EMG) signals to recognize the performers’ gestures and converts them into control signals to transform the stage lighting effects subsequently. Gesture recognition, it involves the acquisition, preprocessing, feature extraction, and classification of the EMG signal. Considering the real-time performance and accuracy among the common algorithms such as support vector machine (SVM), k-nearest neighbor (KNN), linear discriminant analysis (LDA), backpropagation (BP) neural network, KNN is adopted as the classification tool. The lighting effect between gestures and stage lights is designed and realized to ensure that stage lighting interactively transforms with gesture changes. The experiment results show the feasibility and convenience of the proposed control scheme.","PeriodicalId":135595,"journal":{"name":"2022 International Conference on Culture-Oriented Science and Technology (CoST)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128816570","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}
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