Pub Date : 2016-05-27DOI: 10.1109/ICCE-TW.2016.7521002
Chung-Wei Chang, Yi-Chien Tsai, Y. Hsu, Ting-Wei Hou
The biggest issue is painful when pregnant women are in normal spontaneous delivery, although prenatal education has taught pregnant women Lamaze breathing to relax. There may be a lack of exercise and low participation, so it is difficult to execute the breathing method. This proposal used smart devices to develop App for Lamaze breathing self-training application, in order to enhance the proficiency and effectiveness. When pregnant women are in labor, it will be useful to reduce pain.
{"title":"Smart self-training breathing method for maternity during labor","authors":"Chung-Wei Chang, Yi-Chien Tsai, Y. Hsu, Ting-Wei Hou","doi":"10.1109/ICCE-TW.2016.7521002","DOIUrl":"https://doi.org/10.1109/ICCE-TW.2016.7521002","url":null,"abstract":"The biggest issue is painful when pregnant women are in normal spontaneous delivery, although prenatal education has taught pregnant women Lamaze breathing to relax. There may be a lack of exercise and low participation, so it is difficult to execute the breathing method. This proposal used smart devices to develop App for Lamaze breathing self-training application, in order to enhance the proficiency and effectiveness. When pregnant women are in labor, it will be useful to reduce pain.","PeriodicalId":6620,"journal":{"name":"2016 IEEE International Conference on Consumer Electronics-Taiwan (ICCE-TW)","volume":"331 1","pages":"231-232"},"PeriodicalIF":0.0,"publicationDate":"2016-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86783257","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 : 2016-05-27DOI: 10.1109/ICCE-TW.2016.7520894
Md. Al-Amin Khandaker, Y. Nogami
In elliptic curve cryptography (ECC), a scalar multiplication for rational point is the most time consuming operation. This paper proposes an efficient calculation for a scalar multiplication by applying Frobenious Mapping. Particularly, this paper deals with Barreto-Naehrig curve defined over extension field Fq2, where q = p6 and p is a large prime.
{"title":"An improvement of scalar multiplication on elliptic curve defined over extension field Fq2","authors":"Md. Al-Amin Khandaker, Y. Nogami","doi":"10.1109/ICCE-TW.2016.7520894","DOIUrl":"https://doi.org/10.1109/ICCE-TW.2016.7520894","url":null,"abstract":"In elliptic curve cryptography (ECC), a scalar multiplication for rational point is the most time consuming operation. This paper proposes an efficient calculation for a scalar multiplication by applying Frobenious Mapping. Particularly, this paper deals with Barreto-Naehrig curve defined over extension field Fq2, where q = p6 and p is a large prime.","PeriodicalId":6620,"journal":{"name":"2016 IEEE International Conference on Consumer Electronics-Taiwan (ICCE-TW)","volume":"7 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2016-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87815854","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 : 2016-05-27DOI: 10.1109/ICCE-TW.2016.7521009
Bo-An Chen, Po-Hsuan Tseng, Kai-Ten Feng, Tian-Sheng Wang
Fingerprinting is one of the most reliable technique for indoor positioning. The concept of the fingerprinting is to compare the offline received signal strength (RSS) database and online RSS measurement to find the most similar reference point to represent the user position. However, fingerprinting is sensitive to the environmental changes, where the offline database is required to be updated. In this paper, we discuss the offline and online measurement mismatch when the transmission power is altered by the Wi-Fi access point. We propose dynamic adjustment (DA) algorithm to reduce the influence caused by the power variation. Experimental results validate that the proposed DA algorithm maintains the positioning accuracy under the power adjustment.
{"title":"Fingerprinting-based dynamic RSS adjustment for time-variant indoor positioning systems","authors":"Bo-An Chen, Po-Hsuan Tseng, Kai-Ten Feng, Tian-Sheng Wang","doi":"10.1109/ICCE-TW.2016.7521009","DOIUrl":"https://doi.org/10.1109/ICCE-TW.2016.7521009","url":null,"abstract":"Fingerprinting is one of the most reliable technique for indoor positioning. The concept of the fingerprinting is to compare the offline received signal strength (RSS) database and online RSS measurement to find the most similar reference point to represent the user position. However, fingerprinting is sensitive to the environmental changes, where the offline database is required to be updated. In this paper, we discuss the offline and online measurement mismatch when the transmission power is altered by the Wi-Fi access point. We propose dynamic adjustment (DA) algorithm to reduce the influence caused by the power variation. Experimental results validate that the proposed DA algorithm maintains the positioning accuracy under the power adjustment.","PeriodicalId":6620,"journal":{"name":"2016 IEEE International Conference on Consumer Electronics-Taiwan (ICCE-TW)","volume":"46 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2016-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90774857","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 : 2016-05-27DOI: 10.1109/ICCE-TW.2016.7520962
Shih-Chang Lin, Chih-Yu Wen
Because of the constrained devices and critical security concerns of the internet of things (IoT) applications, feasible wireless sensor-based systems require more breakthroughs in terms of network architecture, system design, and data processing techniques. Therefore, in this work we utilize device information in order to provide lightweight node authentication and effectively resolve the security problem, considering a connected hierarchical IoT architecture. Accordingly, for providing trustable services, we explore the trade-off between energy consumption management and the successful detection rate of malicious nodes in a heterogeneous internet of things and aim to develop a device-based node identification scheme.
{"title":"Energy-efficient device-based node authentication protocol for the Internet of Things","authors":"Shih-Chang Lin, Chih-Yu Wen","doi":"10.1109/ICCE-TW.2016.7520962","DOIUrl":"https://doi.org/10.1109/ICCE-TW.2016.7520962","url":null,"abstract":"Because of the constrained devices and critical security concerns of the internet of things (IoT) applications, feasible wireless sensor-based systems require more breakthroughs in terms of network architecture, system design, and data processing techniques. Therefore, in this work we utilize device information in order to provide lightweight node authentication and effectively resolve the security problem, considering a connected hierarchical IoT architecture. Accordingly, for providing trustable services, we explore the trade-off between energy consumption management and the successful detection rate of malicious nodes in a heterogeneous internet of things and aim to develop a device-based node identification scheme.","PeriodicalId":6620,"journal":{"name":"2016 IEEE International Conference on Consumer Electronics-Taiwan (ICCE-TW)","volume":"62 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2016-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90969338","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 : 2016-05-27DOI: 10.1109/ICCE-TW.2016.7521042
Syu-Siang Wang, Jeremy Chiaming Yang, Yu Tsao, J. Hung
This paper proposes to employ the technique of nonnegative matrix factorization (NMF) to enhance the temporal modulation components of speech signals for reducing the noisy effect. As for any arbitrary acoustic frequency, the NMF-wise bases for the temporal modulations of both the clean speech and noise are first extracted and then applied to the decomposition of the temporal modulation of the noise-corrupted speech signal. In this way the noise-free speech component can be highlighted and the updated speech signal possesses higher quality than the original counterpart. Moreover, the temporal modulations of the neighboring acoustic frequencies can be processed together to boost the computation efficiency without deteriorating the enhancement. The evaluation experiments conducted on a subset of the Aurora-2 connected digit database reveal that the proposed method significantly improves the Perceptual Evaluation of Speech Quality (PESQ) scores of the signals.
{"title":"Leveraging nonnegative matrix factorization in processing the temporal modulation spectrum for speech enhancement","authors":"Syu-Siang Wang, Jeremy Chiaming Yang, Yu Tsao, J. Hung","doi":"10.1109/ICCE-TW.2016.7521042","DOIUrl":"https://doi.org/10.1109/ICCE-TW.2016.7521042","url":null,"abstract":"This paper proposes to employ the technique of nonnegative matrix factorization (NMF) to enhance the temporal modulation components of speech signals for reducing the noisy effect. As for any arbitrary acoustic frequency, the NMF-wise bases for the temporal modulations of both the clean speech and noise are first extracted and then applied to the decomposition of the temporal modulation of the noise-corrupted speech signal. In this way the noise-free speech component can be highlighted and the updated speech signal possesses higher quality than the original counterpart. Moreover, the temporal modulations of the neighboring acoustic frequencies can be processed together to boost the computation efficiency without deteriorating the enhancement. The evaluation experiments conducted on a subset of the Aurora-2 connected digit database reveal that the proposed method significantly improves the Perceptual Evaluation of Speech Quality (PESQ) scores of the signals.","PeriodicalId":6620,"journal":{"name":"2016 IEEE International Conference on Consumer Electronics-Taiwan (ICCE-TW)","volume":"1 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2016-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90070477","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 : 2016-05-27DOI: 10.1109/ICCE-TW.2016.7520897
Y. Weng, C. Shih, Meng-Ping Lin, C. Shieh
Burst packet loss problem is a common phenomenon over wired and wireless networks. Forward error correction (FEC) mechanism generally aims to recover the lost packets during transmission, but the performance of FEC degrades in the presence of burst packet loss. The traditional FEC interleaving mechanism sequentially encodes FEC packets and reorders the packet transmission sequence in such a way that the burst loss effect can be mitigated with the cost of increased delay. This paper presents a novel FEC interleaving mechanism to reduce the long interleaving delay while maintaining the performance enhancement provided by the interleaving technique. Specifically, the proposed mechanism, namely interleaving-coding-sequential-transmission (ICST) FEC, rearranges the sequence of FEC coding in an interleaved manner, and transmits packets sequentially in accordance with their generation order in the application.
{"title":"ICST: Low-delay forward error correction scheme with interleaved coding and sequential transmission","authors":"Y. Weng, C. Shih, Meng-Ping Lin, C. Shieh","doi":"10.1109/ICCE-TW.2016.7520897","DOIUrl":"https://doi.org/10.1109/ICCE-TW.2016.7520897","url":null,"abstract":"Burst packet loss problem is a common phenomenon over wired and wireless networks. Forward error correction (FEC) mechanism generally aims to recover the lost packets during transmission, but the performance of FEC degrades in the presence of burst packet loss. The traditional FEC interleaving mechanism sequentially encodes FEC packets and reorders the packet transmission sequence in such a way that the burst loss effect can be mitigated with the cost of increased delay. This paper presents a novel FEC interleaving mechanism to reduce the long interleaving delay while maintaining the performance enhancement provided by the interleaving technique. Specifically, the proposed mechanism, namely interleaving-coding-sequential-transmission (ICST) FEC, rearranges the sequence of FEC coding in an interleaved manner, and transmits packets sequentially in accordance with their generation order in the application.","PeriodicalId":6620,"journal":{"name":"2016 IEEE International Conference on Consumer Electronics-Taiwan (ICCE-TW)","volume":"10 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2016-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89646724","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 : 2016-05-27DOI: 10.1109/ICCE-TW.2016.7521023
Weijie Zhou, Y. Miura
In this research, we propose the image correction method for low-illuminance image of the normal video camera. In the motion recognition for low-light video images which was filmed at night, it is possible to improve the accuracy of recognition by intensity correction and noise removal as preparation. It is possible to realize robust motion recognition to the changes in illumination. Therefore, in the preparation of the combination of gamma correction and denoising filter, we have to consider about the appropriate parameters. In this research, we introduce the moving-average filter as the denoising filter, and evaluate the processing time and the performance for the proposed method.
{"title":"Denoising method using a moving-average filter for the moving-object recognition of low-illuminance video-image","authors":"Weijie Zhou, Y. Miura","doi":"10.1109/ICCE-TW.2016.7521023","DOIUrl":"https://doi.org/10.1109/ICCE-TW.2016.7521023","url":null,"abstract":"In this research, we propose the image correction method for low-illuminance image of the normal video camera. In the motion recognition for low-light video images which was filmed at night, it is possible to improve the accuracy of recognition by intensity correction and noise removal as preparation. It is possible to realize robust motion recognition to the changes in illumination. Therefore, in the preparation of the combination of gamma correction and denoising filter, we have to consider about the appropriate parameters. In this research, we introduce the moving-average filter as the denoising filter, and evaluate the processing time and the performance for the proposed method.","PeriodicalId":6620,"journal":{"name":"2016 IEEE International Conference on Consumer Electronics-Taiwan (ICCE-TW)","volume":"23 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2016-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89762569","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 : 2016-05-27DOI: 10.1109/ICCE-TW.2016.7520923
Fang Zhou, Jun Liu, Bing Wang, Peizhen Wang
In this paper, a new image sequence model, obtained by learning in a multilayer self-organizing neural network, is proposed for moving microorganism detection in sewage treatment system. The model is able to handle diverse challenging scenarios accurately, such as dynamic background, gradual illumination variations, shadows cast and so on, which are robust against false detections for different types of micro-videos. Experimental results demonstrate its effectiveness compared with other state-of-the-art methods.
{"title":"An improved multilayer self-organizing background subtraction algorithm for microorganism detection in sewage","authors":"Fang Zhou, Jun Liu, Bing Wang, Peizhen Wang","doi":"10.1109/ICCE-TW.2016.7520923","DOIUrl":"https://doi.org/10.1109/ICCE-TW.2016.7520923","url":null,"abstract":"In this paper, a new image sequence model, obtained by learning in a multilayer self-organizing neural network, is proposed for moving microorganism detection in sewage treatment system. The model is able to handle diverse challenging scenarios accurately, such as dynamic background, gradual illumination variations, shadows cast and so on, which are robust against false detections for different types of micro-videos. Experimental results demonstrate its effectiveness compared with other state-of-the-art methods.","PeriodicalId":6620,"journal":{"name":"2016 IEEE International Conference on Consumer Electronics-Taiwan (ICCE-TW)","volume":"18 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2016-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76640838","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 : 2016-05-27DOI: 10.1109/ICCE-TW.2016.7520911
Kai-Way Chun, Zih-Hong Chen, Chi-Chia Sun
In this paper, a Microcontroller based IOT Solution for modern city public bicycle system (Bike-sharing system) is presented. The proposed system can not only effectively reduce bicycle theft rate through localization method, but also allow the remote operators to relocate the spares' bike in order to reduce the bicycle station congestion statue. Meanwhile, the on board Bluetooth BLE module can in addition provide more system function allows user received more information on a smart phone from the monitoring center.
{"title":"IOT solution for public bicycle system","authors":"Kai-Way Chun, Zih-Hong Chen, Chi-Chia Sun","doi":"10.1109/ICCE-TW.2016.7520911","DOIUrl":"https://doi.org/10.1109/ICCE-TW.2016.7520911","url":null,"abstract":"In this paper, a Microcontroller based IOT Solution for modern city public bicycle system (Bike-sharing system) is presented. The proposed system can not only effectively reduce bicycle theft rate through localization method, but also allow the remote operators to relocate the spares' bike in order to reduce the bicycle station congestion statue. Meanwhile, the on board Bluetooth BLE module can in addition provide more system function allows user received more information on a smart phone from the monitoring center.","PeriodicalId":6620,"journal":{"name":"2016 IEEE International Conference on Consumer Electronics-Taiwan (ICCE-TW)","volume":"27 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2016-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75716130","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 : 2016-05-27DOI: 10.1109/ICCE-TW.2016.7521069
Pao-Lung Chen
This work presents an open-loop fractional divider based on direct phase synthesis. The proposed fractional divider is pure digital circuit and with low cost. It also has fast switching speed within 2 clock cycles. The fractional part can range from 2-1 ~ 2-24 with fine resolution. An example by using FPGA of proposed fractional frequency divider has been successfully developed.
{"title":"An open-loop fractional divider based on direct phase synthesis","authors":"Pao-Lung Chen","doi":"10.1109/ICCE-TW.2016.7521069","DOIUrl":"https://doi.org/10.1109/ICCE-TW.2016.7521069","url":null,"abstract":"This work presents an open-loop fractional divider based on direct phase synthesis. The proposed fractional divider is pure digital circuit and with low cost. It also has fast switching speed within 2 clock cycles. The fractional part can range from 2-1 ~ 2-24 with fine resolution. An example by using FPGA of proposed fractional frequency divider has been successfully developed.","PeriodicalId":6620,"journal":{"name":"2016 IEEE International Conference on Consumer Electronics-Taiwan (ICCE-TW)","volume":"26 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2016-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78533060","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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