Pub Date : 2022-07-06DOI: 10.1109/ICCE-Taiwan55306.2022.9869235
Chieh-Hsun Hsieh, Jyun-Jhih Lin, Po-Hsuan Tseng
Since non-human targets in cluttered environments may often block static humans, we propose a method to simultaneously extract vital signs information from human targets to enhance the location estimation. We mainly enhance the range-angle image (RAI) signal based on the heartbeat estimation.
{"title":"mmWave Radar-based Static Human Localization in Cluttered Environment","authors":"Chieh-Hsun Hsieh, Jyun-Jhih Lin, Po-Hsuan Tseng","doi":"10.1109/ICCE-Taiwan55306.2022.9869235","DOIUrl":"https://doi.org/10.1109/ICCE-Taiwan55306.2022.9869235","url":null,"abstract":"Since non-human targets in cluttered environments may often block static humans, we propose a method to simultaneously extract vital signs information from human targets to enhance the location estimation. We mainly enhance the range-angle image (RAI) signal based on the heartbeat estimation.","PeriodicalId":164671,"journal":{"name":"2022 IEEE International Conference on Consumer Electronics - Taiwan","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129496434","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 : 2022-07-06DOI: 10.1109/ICCE-Taiwan55306.2022.9869083
T. Oyama, Y. Taniguchi
In this paper, to solve eavesdropping by a third party node, we propose a self-organizing method to reduce the eavesdropping area by intentionally causing interference by transmitting noise radio signals at the same timing as the transmitting node by surrounding nodes. We utilize a pulse-coupled oscillator model-based method to adjust the noise signal transmission timing. In addition, to improve the performance of our proposed method, we introduce a method to readjust the synchronization state. We evaluate fundamental performance of our proposed method through simulation evaluations.
{"title":"A self-organizing noise signal transmission method to make eavesdropping difficult in wireless networks","authors":"T. Oyama, Y. Taniguchi","doi":"10.1109/ICCE-Taiwan55306.2022.9869083","DOIUrl":"https://doi.org/10.1109/ICCE-Taiwan55306.2022.9869083","url":null,"abstract":"In this paper, to solve eavesdropping by a third party node, we propose a self-organizing method to reduce the eavesdropping area by intentionally causing interference by transmitting noise radio signals at the same timing as the transmitting node by surrounding nodes. We utilize a pulse-coupled oscillator model-based method to adjust the noise signal transmission timing. In addition, to improve the performance of our proposed method, we introduce a method to readjust the synchronization state. We evaluate fundamental performance of our proposed method through simulation evaluations.","PeriodicalId":164671,"journal":{"name":"2022 IEEE International Conference on Consumer Electronics - Taiwan","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129629289","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 : 2022-07-06DOI: 10.1109/ICCE-Taiwan55306.2022.9869117
Shun Orita, Akiko Narita, K. Ichijo
FPGA technology and dataflow approach offer the potential for high performance in many applications including IoT-connected consumer electronics and so on. A dataflow approach inherently brings the potential for parallel execution of programs. In our laboratory, we have developed a ring interconnected multicore dataflow DSP called LSC-Based DSP. In this work, we design LSC-Based DSPs with two different kinds of loop iteration mechanisms. We implement these our DSPs on an FPGA and measure the execution time of a test program.
{"title":"Design of Multicore Dataflow DSPs with Different Loop Iteration Mechanisms","authors":"Shun Orita, Akiko Narita, K. Ichijo","doi":"10.1109/ICCE-Taiwan55306.2022.9869117","DOIUrl":"https://doi.org/10.1109/ICCE-Taiwan55306.2022.9869117","url":null,"abstract":"FPGA technology and dataflow approach offer the potential for high performance in many applications including IoT-connected consumer electronics and so on. A dataflow approach inherently brings the potential for parallel execution of programs. In our laboratory, we have developed a ring interconnected multicore dataflow DSP called LSC-Based DSP. In this work, we design LSC-Based DSPs with two different kinds of loop iteration mechanisms. We implement these our DSPs on an FPGA and measure the execution time of a test program.","PeriodicalId":164671,"journal":{"name":"2022 IEEE International Conference on Consumer Electronics - Taiwan","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130669044","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 : 2022-07-06DOI: 10.1109/ICCE-Taiwan55306.2022.9868979
Haiyan Song, Feng-Yang Chi, Chang-Yi Yang
Direction of arrival (DOA) is becoming more and more important for underwater transportation security especially in shallow ocean. In this paper, a DOA estimation technique for underwater transportation via Compressed Sensing (CS) based on Vector Sensor Array (VSA) is proposed. Different from most of the pressure sensor arrays, VSA can make fully use of the available acoustic information (pressure and particle velocity) and obtain better estimation performance. In addition, the DOA estimation problem in underwater transportation is converted into a sparsity representation problem and solved by the convex optimization toolbox CVX. Computer simulations show that our proposed method can outperform other traditional methods.
{"title":"DOA Estimation Technique for Underwater Transportation via Compressed Sensing Based on Vector Sensor Array","authors":"Haiyan Song, Feng-Yang Chi, Chang-Yi Yang","doi":"10.1109/ICCE-Taiwan55306.2022.9868979","DOIUrl":"https://doi.org/10.1109/ICCE-Taiwan55306.2022.9868979","url":null,"abstract":"Direction of arrival (DOA) is becoming more and more important for underwater transportation security especially in shallow ocean. In this paper, a DOA estimation technique for underwater transportation via Compressed Sensing (CS) based on Vector Sensor Array (VSA) is proposed. Different from most of the pressure sensor arrays, VSA can make fully use of the available acoustic information (pressure and particle velocity) and obtain better estimation performance. In addition, the DOA estimation problem in underwater transportation is converted into a sparsity representation problem and solved by the convex optimization toolbox CVX. Computer simulations show that our proposed method can outperform other traditional methods.","PeriodicalId":164671,"journal":{"name":"2022 IEEE International Conference on Consumer Electronics - Taiwan","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125850567","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 : 2022-07-06DOI: 10.1109/ICCE-Taiwan55306.2022.9869185
Chiu-Chin Chen, C. Liao
With the increasing development of mobile Internet and the increasing popularity of mobile devices, a series of Internet popularization products have been derived. Among them, the media industry is also from the very beginning of graphic competition era to the short video competition era, the characteristics of short video with its short, timeliness quickly network, was welcomed by the masses and to the success of the short video leap up is red because it is grasping the needs of contemporary people read fragments, also meet the demand of the audience share. With the development of short video, it gradually standardized and became the main creative form of content producers and web celebrity entrepreneurs. As a part of the vertical field of short video content, the short video of we media for food also emerges as The Times require. The e-commerce industry is also a popular industry at present. The combination of short video and e-commerce just complements each other's advantages and demands each other. Why short video e-commerce can achieve rapid success in just a few years and become a new marketing mode in the e-commerce industry, this paper will analyze the success factors of short video e-commerce through literature analysis and SWOT analysis, taking the creator of food we media web celebrity as an example, and provide reference for the emergence of other new business models in the future.
{"title":"Research on the success factors of short video e-commerce","authors":"Chiu-Chin Chen, C. Liao","doi":"10.1109/ICCE-Taiwan55306.2022.9869185","DOIUrl":"https://doi.org/10.1109/ICCE-Taiwan55306.2022.9869185","url":null,"abstract":"With the increasing development of mobile Internet and the increasing popularity of mobile devices, a series of Internet popularization products have been derived. Among them, the media industry is also from the very beginning of graphic competition era to the short video competition era, the characteristics of short video with its short, timeliness quickly network, was welcomed by the masses and to the success of the short video leap up is red because it is grasping the needs of contemporary people read fragments, also meet the demand of the audience share. With the development of short video, it gradually standardized and became the main creative form of content producers and web celebrity entrepreneurs. As a part of the vertical field of short video content, the short video of we media for food also emerges as The Times require. The e-commerce industry is also a popular industry at present. The combination of short video and e-commerce just complements each other's advantages and demands each other. Why short video e-commerce can achieve rapid success in just a few years and become a new marketing mode in the e-commerce industry, this paper will analyze the success factors of short video e-commerce through literature analysis and SWOT analysis, taking the creator of food we media web celebrity as an example, and provide reference for the emergence of other new business models in the future.","PeriodicalId":164671,"journal":{"name":"2022 IEEE International Conference on Consumer Electronics - Taiwan","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127595445","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}
The rise of blockchain technology has made a particularly deep impact on financial technology. This study utilizes a gamification mechanism based on blockchain's transparency and unalterableness to allow users to see each other's transformed wallet data and virtual avatars during transactions, and in so doing, to build trust among users and make transactions fun. Meanwhile, the gamification mechanism will build a social group to enhance the perception of and interaction with the real world. This study intends to combine socialization capital and propose a brand-new financial experience and transaction model.
{"title":"WANA Wallet: The Application Design of Currency Wallets with Transaction Entertainment and Socialization Capital and Display Functions","authors":"Wen-Xuan Zeng, Wen-Hsuan Yang, Chun-Lin Pan, Ju-Chun Ko, Chi-Hao Lung, H. Tsao","doi":"10.1109/ICCE-Taiwan55306.2022.9868984","DOIUrl":"https://doi.org/10.1109/ICCE-Taiwan55306.2022.9868984","url":null,"abstract":"The rise of blockchain technology has made a particularly deep impact on financial technology. This study utilizes a gamification mechanism based on blockchain's transparency and unalterableness to allow users to see each other's transformed wallet data and virtual avatars during transactions, and in so doing, to build trust among users and make transactions fun. Meanwhile, the gamification mechanism will build a social group to enhance the perception of and interaction with the real world. This study intends to combine socialization capital and propose a brand-new financial experience and transaction model.","PeriodicalId":164671,"journal":{"name":"2022 IEEE International Conference on Consumer Electronics - Taiwan","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127257559","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 : 2022-07-06DOI: 10.1109/ICCE-Taiwan55306.2022.9869075
Hsin-Chuan Chen, Chun-Yu Chen, Junren Zhu, Peixi Lin, Keer Ma
During the period of COVID-19, it is still inevitable for people to contact with each other based on the consideration of economic development. Therefore, the health management measures for staying in the hotel have become an important part of epidemic prevention. As we all know, ultraviolet (UV) light is an effective disinfection and sterilization method, which has been widely used in many applications. In this paper, a hotel anti-epidemic management system is proposed to disinfect the used rooms by using UV LEDs through WiFi communication with the front desk computer, and therefore it can protect quests from virus infection.
{"title":"Hotel Anti-Epidemic Management System Based on UV LED Disinfection","authors":"Hsin-Chuan Chen, Chun-Yu Chen, Junren Zhu, Peixi Lin, Keer Ma","doi":"10.1109/ICCE-Taiwan55306.2022.9869075","DOIUrl":"https://doi.org/10.1109/ICCE-Taiwan55306.2022.9869075","url":null,"abstract":"During the period of COVID-19, it is still inevitable for people to contact with each other based on the consideration of economic development. Therefore, the health management measures for staying in the hotel have become an important part of epidemic prevention. As we all know, ultraviolet (UV) light is an effective disinfection and sterilization method, which has been widely used in many applications. In this paper, a hotel anti-epidemic management system is proposed to disinfect the used rooms by using UV LEDs through WiFi communication with the front desk computer, and therefore it can protect quests from virus infection.","PeriodicalId":164671,"journal":{"name":"2022 IEEE International Conference on Consumer Electronics - Taiwan","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127026185","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 : 2022-07-06DOI: 10.1109/ICCE-Taiwan55306.2022.9869270
Hung-Chung Li, Meng-Che Tsai, Tsung-Xian Lee, Yi-Yung Chen, P. Sun
The visual impact of a head-mounted display (HMD) is much more complicated than the traditional display and will influence image quality performance. A psychophysical experiment is carried out to record the subject's threshold to perceive the stray light. Three kinds of virtual reality (VR) HMDs are compared, including Oculus Quest, Vive Focus Plus, and Vive Focus. The results show that Vive Focus Plus has a higher threshold meaning that the observer feels more challenging to detect the stray light. The stray light evaluation can become one of the critical indicators of image quality and apply to VR or augmented reality (AR) content design.
{"title":"Investigation of Stray Light Threshold for VR Head-Mounted Display","authors":"Hung-Chung Li, Meng-Che Tsai, Tsung-Xian Lee, Yi-Yung Chen, P. Sun","doi":"10.1109/ICCE-Taiwan55306.2022.9869270","DOIUrl":"https://doi.org/10.1109/ICCE-Taiwan55306.2022.9869270","url":null,"abstract":"The visual impact of a head-mounted display (HMD) is much more complicated than the traditional display and will influence image quality performance. A psychophysical experiment is carried out to record the subject's threshold to perceive the stray light. Three kinds of virtual reality (VR) HMDs are compared, including Oculus Quest, Vive Focus Plus, and Vive Focus. The results show that Vive Focus Plus has a higher threshold meaning that the observer feels more challenging to detect the stray light. The stray light evaluation can become one of the critical indicators of image quality and apply to VR or augmented reality (AR) content design.","PeriodicalId":164671,"journal":{"name":"2022 IEEE International Conference on Consumer Electronics - Taiwan","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114269796","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 : 2022-07-06DOI: 10.1109/ICCE-Taiwan55306.2022.9869103
Mikoto Tsunematsu, Katsuki Uno, Hideyoshi Miura, K. Hirata
This paper proposes a server placement method with conditional generative adversarial networks (CGAN) for edge computing system design. The proposed method predicts appropriate location of edge servers without solving optimization problems by using network images for training CGAN. Through numerical evaluation, we show the effectiveness of the proposed method.
{"title":"Server placement method with conditional generative adversarial networks for designing edge computing systems","authors":"Mikoto Tsunematsu, Katsuki Uno, Hideyoshi Miura, K. Hirata","doi":"10.1109/ICCE-Taiwan55306.2022.9869103","DOIUrl":"https://doi.org/10.1109/ICCE-Taiwan55306.2022.9869103","url":null,"abstract":"This paper proposes a server placement method with conditional generative adversarial networks (CGAN) for edge computing system design. The proposed method predicts appropriate location of edge servers without solving optimization problems by using network images for training CGAN. Through numerical evaluation, we show the effectiveness of the proposed method.","PeriodicalId":164671,"journal":{"name":"2022 IEEE International Conference on Consumer Electronics - Taiwan","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126796171","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 : 2022-07-06DOI: 10.1109/ICCE-Taiwan55306.2022.9869228
Tsuneo Kagawa, Masaya Ikemoto, S. Ohtake
In IC chips manufacturing process, burn-in test is one of the most important testing methods. They are subjected to a temperature and voltage load in a burn-in machine to detect defective chips. A serious problem may occur if IC chips are not placed correctly in burn-in sockets in the machine. To ensure correct IC chips seating, there is an inspecting method to investigate the relationship between two straight lines on the surface projected by a line laser beam, one is on the IC chip and another one is on the socket. We propose a robust image analysis method even when the laser beam is diffusely reflected. The proposed method detects laser line using the Hough transform to achieve fast and stable seating inspection. We have conducted experiments using images of IC chips used in actual tests and evaluated our method.
{"title":"A robust method of IC seating inspection in burn-in sockets using Hough transform","authors":"Tsuneo Kagawa, Masaya Ikemoto, S. Ohtake","doi":"10.1109/ICCE-Taiwan55306.2022.9869228","DOIUrl":"https://doi.org/10.1109/ICCE-Taiwan55306.2022.9869228","url":null,"abstract":"In IC chips manufacturing process, burn-in test is one of the most important testing methods. They are subjected to a temperature and voltage load in a burn-in machine to detect defective chips. A serious problem may occur if IC chips are not placed correctly in burn-in sockets in the machine. To ensure correct IC chips seating, there is an inspecting method to investigate the relationship between two straight lines on the surface projected by a line laser beam, one is on the IC chip and another one is on the socket. We propose a robust image analysis method even when the laser beam is diffusely reflected. The proposed method detects laser line using the Hough transform to achieve fast and stable seating inspection. We have conducted experiments using images of IC chips used in actual tests and evaluated our method.","PeriodicalId":164671,"journal":{"name":"2022 IEEE International Conference on Consumer Electronics - Taiwan","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127201066","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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