Pub Date : 2015-03-26DOI: 10.1109/ICCE.2015.7066395
Dongchil Kim, Jiwoo Park, K. Chung
With the proliferation of mobile devices and the development of wireless technologies, users can run a wide range of applications on mobile devices. However, the mismatch between applications and mobile devices does not guarantee the application quality. To solve this problem, this paper proposes a context-aware application matching system.
{"title":"Context-aware application matching system","authors":"Dongchil Kim, Jiwoo Park, K. Chung","doi":"10.1109/ICCE.2015.7066395","DOIUrl":"https://doi.org/10.1109/ICCE.2015.7066395","url":null,"abstract":"With the proliferation of mobile devices and the development of wireless technologies, users can run a wide range of applications on mobile devices. However, the mismatch between applications and mobile devices does not guarantee the application quality. To solve this problem, this paper proposes a context-aware application matching system.","PeriodicalId":169402,"journal":{"name":"2015 IEEE International Conference on Consumer Electronics (ICCE)","volume":"1849 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129863631","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 : 2015-03-26DOI: 10.1109/ICCE.2015.7066498
Hiroki Sawada, T. Hase, T. Nonaka
This paper proposes a management method of personal health conditions by the automatic control of household electrical appliance, using human physical information and information collected from household electrical appliance sensors and a database. Experiments were conducted by creating an experimental system. As a result, it has been proven possible to store physical information in the database and also for household electrical appliances to be automatically controlled by self-estimation of the user's operations, based on the sensor data.
{"title":"Household database system using physical information and sensor information","authors":"Hiroki Sawada, T. Hase, T. Nonaka","doi":"10.1109/ICCE.2015.7066498","DOIUrl":"https://doi.org/10.1109/ICCE.2015.7066498","url":null,"abstract":"This paper proposes a management method of personal health conditions by the automatic control of household electrical appliance, using human physical information and information collected from household electrical appliance sensors and a database. Experiments were conducted by creating an experimental system. As a result, it has been proven possible to store physical information in the database and also for household electrical appliances to be automatically controlled by self-estimation of the user's operations, based on the sensor data.","PeriodicalId":169402,"journal":{"name":"2015 IEEE International Conference on Consumer Electronics (ICCE)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128810995","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 : 2015-03-26DOI: 10.1109/ICCE.2015.7066402
Hoon-Ki Lee, NohSam Park, Jonghyun Jang, Hyeon-Soo Kim
Recently, various smart devices are interconnected within the home network environment and such smart home support collaborations between those devices based on the Web of Things (WoT). The evolving concept of the WoT in the smart home network not only provide a simply control by users either within or outside of the home, but requires to support ubiquitous accessibility and sharing resources. Current smart home users are expanding their activities simply from one's dwelling environment to the social network and such phenomenon requires a new way of approaches to support Web of Things available. In the conventional smart home environment, the interoperability issues including UPnP and DLNA and the media sharing were mainly focused regarding the approaches for accessing heterogeneous home devices. The recent changes and requirements are based on the collaboration services based on the social network information for searching and interoperating various objects. The paper introduce a concept and applications of “Social web of Things” (SoT) for supporting device to device collaborative services based on the social relationship information of users for controlling and sharing the web based objects in the home network environment.
最近，各种智能设备在家庭网络环境中相互连接，这种智能家居支持基于物联网(WoT)的设备之间的协作。智能家居网络中不断发展的WoT概念不仅提供了用户在家庭内外的简单控制，而且需要支持无处不在的可访问性和资源共享。当前智能家居用户的活动范围已经简单地从居住环境扩展到社交网络，这种现象需要一种新的方式来支持物联网的可用性。在传统的智能家居环境中，UPnP和DLNA等互操作性问题以及媒体共享问题主要集中在异构家庭设备的接入方式上。最近的变化和需求是基于社会网络信息的协作服务，用于搜索和互操作各种对象。本文介绍了“社会物联网”(Social web of Things, SoT)的概念及其应用，以支持基于用户社会关系信息的设备间协同服务，实现家庭网络环境中基于web的对象的控制和共享。
{"title":"Providing of SoT collaboration system for interworking with smart home devices","authors":"Hoon-Ki Lee, NohSam Park, Jonghyun Jang, Hyeon-Soo Kim","doi":"10.1109/ICCE.2015.7066402","DOIUrl":"https://doi.org/10.1109/ICCE.2015.7066402","url":null,"abstract":"Recently, various smart devices are interconnected within the home network environment and such smart home support collaborations between those devices based on the Web of Things (WoT). The evolving concept of the WoT in the smart home network not only provide a simply control by users either within or outside of the home, but requires to support ubiquitous accessibility and sharing resources. Current smart home users are expanding their activities simply from one's dwelling environment to the social network and such phenomenon requires a new way of approaches to support Web of Things available. In the conventional smart home environment, the interoperability issues including UPnP and DLNA and the media sharing were mainly focused regarding the approaches for accessing heterogeneous home devices. The recent changes and requirements are based on the collaboration services based on the social network information for searching and interoperating various objects. The paper introduce a concept and applications of “Social web of Things” (SoT) for supporting device to device collaborative services based on the social relationship information of users for controlling and sharing the web based objects in the home network environment.","PeriodicalId":169402,"journal":{"name":"2015 IEEE International Conference on Consumer Electronics (ICCE)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127310466","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 : 2015-03-26DOI: 10.1109/ICCE.2015.7066512
Tomás Mantecón, Carlos R. del-Blanco, F. Jaureguizar, N. García
A novel and robust biometric face identification algorithm for access control applications is proposed. The key contribution is the design of a high discriminative feature descriptor for depth imagery, called Depth Spatiogram of Local Quantized Patterns, which is used as input of a bank of Support Vector Machine classifiers.
{"title":"Access control based on visual face recognition using Depth Spatiograms of Local Quantized Patterns","authors":"Tomás Mantecón, Carlos R. del-Blanco, F. Jaureguizar, N. García","doi":"10.1109/ICCE.2015.7066512","DOIUrl":"https://doi.org/10.1109/ICCE.2015.7066512","url":null,"abstract":"A novel and robust biometric face identification algorithm for access control applications is proposed. The key contribution is the design of a high discriminative feature descriptor for depth imagery, called Depth Spatiogram of Local Quantized Patterns, which is used as input of a bank of Support Vector Machine classifiers.","PeriodicalId":169402,"journal":{"name":"2015 IEEE International Conference on Consumer Electronics (ICCE)","volume":"123 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126716319","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 : 2015-03-26DOI: 10.1109/ICCE.2015.7066521
Kang-Sun Choi, Ki-Won Oh
In this paper, a fast implementation of simple linear iterative clustering is presented. By exploiting spatial redundancy within natural images, we successfully reduce the number of distance calculation. It is confirmed that the proposed method runs about two times faster than the conventional method with almost same segmentation results.
{"title":"Fast simple linear iterative clustering for superpixel segmentation","authors":"Kang-Sun Choi, Ki-Won Oh","doi":"10.1109/ICCE.2015.7066521","DOIUrl":"https://doi.org/10.1109/ICCE.2015.7066521","url":null,"abstract":"In this paper, a fast implementation of simple linear iterative clustering is presented. By exploiting spatial redundancy within natural images, we successfully reduce the number of distance calculation. It is confirmed that the proposed method runs about two times faster than the conventional method with almost same segmentation results.","PeriodicalId":169402,"journal":{"name":"2015 IEEE International Conference on Consumer Electronics (ICCE)","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123781657","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 : 2015-03-26DOI: 10.1109/ICCE.2015.7066507
Yeon-Jea Cho, Junghoon Ko, Hyeong-Geun Yu, Dong-Jo Park
This paper proposes a wideband spectrum sensing scheme in cooperative cognitive radio networks. The proposed multiband scanning method efficiently exploiting scheduling diversity outperforms the conventional multiband scanning method using the spatial diversity. The proposed scheduling diversity is more beneficial to the low-SNR regime with a large number of sensors and sensing channels.
{"title":"Scheduling diversity outperforms spatial diversity for cooperative multiband spectrum scanning","authors":"Yeon-Jea Cho, Junghoon Ko, Hyeong-Geun Yu, Dong-Jo Park","doi":"10.1109/ICCE.2015.7066507","DOIUrl":"https://doi.org/10.1109/ICCE.2015.7066507","url":null,"abstract":"This paper proposes a wideband spectrum sensing scheme in cooperative cognitive radio networks. The proposed multiband scanning method efficiently exploiting scheduling diversity outperforms the conventional multiband scanning method using the spatial diversity. The proposed scheduling diversity is more beneficial to the low-SNR regime with a large number of sensors and sensing channels.","PeriodicalId":169402,"journal":{"name":"2015 IEEE International Conference on Consumer Electronics (ICCE)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127155966","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 : 2015-03-26DOI: 10.1109/ICCE.2015.7066430
Wonjin Lee, Gwanggil Jeon, Jechang Jeong
This paper presents a fast thumbnail extraction method for HEVC. The proposed method reconstructs only the 4×4 boundary pixels requested for a thumbnail image. We found that the proposed partial decoding method reduced decoding time significantly compared to the conventional method. In addition, the visual quality of the obtained thumbnail images was nearly identical to that of thumbnail images extracted after a full decoding process.
{"title":"Fast thumbnail extraction algorithm for HEVC","authors":"Wonjin Lee, Gwanggil Jeon, Jechang Jeong","doi":"10.1109/ICCE.2015.7066430","DOIUrl":"https://doi.org/10.1109/ICCE.2015.7066430","url":null,"abstract":"This paper presents a fast thumbnail extraction method for HEVC. The proposed method reconstructs only the 4×4 boundary pixels requested for a thumbnail image. We found that the proposed partial decoding method reduced decoding time significantly compared to the conventional method. In addition, the visual quality of the obtained thumbnail images was nearly identical to that of thumbnail images extracted after a full decoding process.","PeriodicalId":169402,"journal":{"name":"2015 IEEE International Conference on Consumer Electronics (ICCE)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124563229","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 : 2015-03-26DOI: 10.1109/ICCE.2015.7066404
Daehee Lee, D. Kang, Kyeongjin Park, Minsik Cho, K. Lim, S. Cho, G. Cho
X-ray sensor applications in general need a high resolution, a high SNR, a low FPN and a low power consumption. Digital pixels with an ADC integrated in each pixel can satisfy not only aforementioned requirements but also a fast frame rate. Nyquist ADCs, however, have a large area to be implemented and thus need a sophisticated circuit design in order to operate properly. In the other hand, a sigma-delta ADC does not require a complicated circuit design and consumes a small area. Therefore, a second-order sigma-delta ADCs in each X-ray log pixel is chosen due to its low power consumption, high resolution and high frame rate. The designed X-ray array has a dimension of 10×20 with a pixel size of 100μm and the measured power consumption of each sigma-delta pixel is less than 700nW.
{"title":"A second-order sigma-delta pixel sensor for X-ray applications","authors":"Daehee Lee, D. Kang, Kyeongjin Park, Minsik Cho, K. Lim, S. Cho, G. Cho","doi":"10.1109/ICCE.2015.7066404","DOIUrl":"https://doi.org/10.1109/ICCE.2015.7066404","url":null,"abstract":"X-ray sensor applications in general need a high resolution, a high SNR, a low FPN and a low power consumption. Digital pixels with an ADC integrated in each pixel can satisfy not only aforementioned requirements but also a fast frame rate. Nyquist ADCs, however, have a large area to be implemented and thus need a sophisticated circuit design in order to operate properly. In the other hand, a sigma-delta ADC does not require a complicated circuit design and consumes a small area. Therefore, a second-order sigma-delta ADCs in each X-ray log pixel is chosen due to its low power consumption, high resolution and high frame rate. The designed X-ray array has a dimension of 10×20 with a pixel size of 100μm and the measured power consumption of each sigma-delta pixel is less than 700nW.","PeriodicalId":169402,"journal":{"name":"2015 IEEE International Conference on Consumer Electronics (ICCE)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121361580","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 : 2015-03-26DOI: 10.1109/ICCE.2015.7066391
Hoiyoon Jung, Sunmin Lim, Jungsun Um, Seungkeun Park
Spectrum sensing module is implemented for cognitive radio system in TV white space. The sensing module provides real-time signal detection for incumbent users as well as other cognitive radio systems with reliable detection performance for spectrum sharing.
{"title":"Implementation of sensing module for spectrum sharing in TV white space","authors":"Hoiyoon Jung, Sunmin Lim, Jungsun Um, Seungkeun Park","doi":"10.1109/ICCE.2015.7066391","DOIUrl":"https://doi.org/10.1109/ICCE.2015.7066391","url":null,"abstract":"Spectrum sensing module is implemented for cognitive radio system in TV white space. The sensing module provides real-time signal detection for incumbent users as well as other cognitive radio systems with reliable detection performance for spectrum sharing.","PeriodicalId":169402,"journal":{"name":"2015 IEEE International Conference on Consumer Electronics (ICCE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117017226","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 : 2015-03-26DOI: 10.1109/ICCE.2015.7066448
Chia-Ching Chou, Wei-Chin Huang, W. Fang
In this paper, an effective photoplethysmograph (PPG) acquiring and signal processing system based on square wave modulation is proposed. Through modulating the acquired signals on different frequency square waves, it is effective to get PPG signals with high SNR by using simple carrier wave generators and reduce the computation load and power. The proposed system includes an exquisite and wearable three way PPG front-end sensor for acquiring PPG signals, an FPGA-based DSP for signal modulation and an analog circuit with an efficient anti-aliasing filter for eliminating serious harmonic waves of the carriers. Finally, the proposed DSP is scheduled for chip fabrication using TSMC 0.18 um CMOS technology to accelerate the performance and reduce the cost. The computation load is reduced by 98.8% compared to conventional system without effective signal modulation and filtering. The proposed DSP operates at 6 MHz and reduce 35.2% of power consumption with only 0.58 mW of power compared with the FPGA-based DSP. The proposed system is able to acquire stable PPG signals to accurately derive the physiological indexes of cardiovascular system such as heart rate, respiratory rate, oxygen concentration, etc..
提出了一种有效的基于方波调制的光容积脉搏波(PPG)采集和信号处理系统。通过对采集到的信号在不同频率的方波上进行调制，利用简单的载波发生器可以有效地获得高信噪比的PPG信号，降低了计算量和功耗。该系统包括一个精致且可穿戴的三路PPG前端传感器，用于采集PPG信号，一个基于fpga的DSP用于信号调制，以及一个具有高效抗混叠滤波器的模拟电路，用于消除载波的严重谐波。最后，该DSP计划采用台积电0.18 um CMOS技术进行芯片制造，以提高性能并降低成本。与没有进行有效信号调制滤波的传统系统相比，计算量减少了98.8%。与基于fpga的DSP相比，所提出的DSP工作频率为6 MHz，功耗仅为0.58 mW，功耗降低35.2%。该系统能够获取稳定的PPG信号，从而准确地得出心率、呼吸频率、氧浓度等心血管系统的生理指标。
{"title":"An effective three way PPG acquiring and signal processing system by using square wave modulation","authors":"Chia-Ching Chou, Wei-Chin Huang, W. Fang","doi":"10.1109/ICCE.2015.7066448","DOIUrl":"https://doi.org/10.1109/ICCE.2015.7066448","url":null,"abstract":"In this paper, an effective photoplethysmograph (PPG) acquiring and signal processing system based on square wave modulation is proposed. Through modulating the acquired signals on different frequency square waves, it is effective to get PPG signals with high SNR by using simple carrier wave generators and reduce the computation load and power. The proposed system includes an exquisite and wearable three way PPG front-end sensor for acquiring PPG signals, an FPGA-based DSP for signal modulation and an analog circuit with an efficient anti-aliasing filter for eliminating serious harmonic waves of the carriers. Finally, the proposed DSP is scheduled for chip fabrication using TSMC 0.18 um CMOS technology to accelerate the performance and reduce the cost. The computation load is reduced by 98.8% compared to conventional system without effective signal modulation and filtering. The proposed DSP operates at 6 MHz and reduce 35.2% of power consumption with only 0.58 mW of power compared with the FPGA-based DSP. The proposed system is able to acquire stable PPG signals to accurately derive the physiological indexes of cardiovascular system such as heart rate, respiratory rate, oxygen concentration, etc..","PeriodicalId":169402,"journal":{"name":"2015 IEEE International Conference on Consumer Electronics (ICCE)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116727177","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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