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2015 IEEE 4th Global Conference on Consumer Electronics (GCCE)最新文献

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The difference of player's action code by playing experience in combat oriented situation of FPS game 在FPS游戏的战斗导向情境中，玩家的行为代码与体验的差异
2015 IEEE 4th Global Conference on Consumer Electronics (GCCE) Pub Date : 2015-10-01 DOI: 10.1109/GCCE.2015.7398626
GyuHyeok Choi, Mijin Kim
{"title":"The difference of player's action code by playing experience in combat oriented situation of FPS game","authors":"GyuHyeok Choi, Mijin Kim","doi":"10.1109/GCCE.2015.7398626","DOIUrl":"https://doi.org/10.1109/GCCE.2015.7398626","url":null,"abstract":"It may be a good use for setting and changing components of game levels to analyze a FPS game player's goal-oriented action pattern. This article chooses test groups for novice and expert depending on game players' experience and verifies game actions seen through repetitive experiences. Furthermore, the actions which appear group by group are classified and coded so that the level of interaction with players according to game level may be ascertained with their change process. Accordingly, this study may be helpful to suggest a detailed modification method for correct expectation and game level in the situation of each game play.","PeriodicalId":363743,"journal":{"name":"2015 IEEE 4th Global Conference on Consumer Electronics (GCCE)","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116425819","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparative study of channel estimation methods for LTE downlink transmission LTE下行传输信道估计方法的比较研究
2015 IEEE 4th Global Conference on Consumer Electronics (GCCE) Pub Date : 2015-10-01 DOI: 10.1109/GCCE.2015.7398523
S. D. You, Yu-Sun Liu
{"title":"Comparative study of channel estimation methods for LTE downlink transmission","authors":"S. D. You, Yu-Sun Liu","doi":"10.1109/GCCE.2015.7398523","DOIUrl":"https://doi.org/10.1109/GCCE.2015.7398523","url":null,"abstract":"This paper studies several channel estimation methods for LTE (Long Term Evolution) receivers in the FDD (Frequency-Division Duplexing) mode. The simulation results show that a 2-D 8-symbol linear estimation is sufficient for simulated channels. Higher complexity methods such as 2-D cubic convolution interpolation and piecewise cubic Hermite interpolating polynomial (PCHIP) do not significantly outperform the linear interpolation.","PeriodicalId":363743,"journal":{"name":"2015 IEEE 4th Global Conference on Consumer Electronics (GCCE)","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117235705","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Missing texture reconstruction via power spectrum-based sparse representation 基于功率谱稀疏表示的缺失纹理重建
2015 IEEE 4th Global Conference on Consumer Electronics (GCCE) Pub Date : 2015-10-01 DOI: 10.1109/GCCE.2015.7398560
Yuma Tanaka, Takahiro Ogawa, M. Haseyama
{"title":"Missing texture reconstruction via power spectrum-based sparse representation","authors":"Yuma Tanaka, Takahiro Ogawa, M. Haseyama","doi":"10.1109/GCCE.2015.7398560","DOIUrl":"https://doi.org/10.1109/GCCE.2015.7398560","url":null,"abstract":"This paper presents a method for missing texture reconstruction via power spectrum-based sparse representation. We reconstruct missing areas based on minimizing the mean square error between power spectra (P-MSE). In our method, missing areas are reconstructed by embedding some known patches. Mathematically, we obtain the optimal linear combination of measurement patches by P-MSE minimization. The optimization can be solved as a combinatorial problem based on sparse representation. In this way, the optimal approximation which minimizes the P-MSE is obtained and we embed it in the missing area. Experimental results show effectiveness of our method for reconstructing texture images.","PeriodicalId":363743,"journal":{"name":"2015 IEEE 4th Global Conference on Consumer Electronics (GCCE)","volume":"151 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117353526","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Side-channel Attack user reference architecture board SAKURA-W for security evaluation of IC card 侧信道攻击用户参考架构板SAKURA-W用于IC卡安全评估
2015 IEEE 4th Global Conference on Consumer Electronics (GCCE) Pub Date : 2015-10-01 DOI: 10.1109/GCCE.2015.7398507
Masato Matsubayashi, Akashi Satoh
{"title":"Side-channel Attack user reference architecture board SAKURA-W for security evaluation of IC card","authors":"Masato Matsubayashi, Akashi Satoh","doi":"10.1109/GCCE.2015.7398507","DOIUrl":"https://doi.org/10.1109/GCCE.2015.7398507","url":null,"abstract":"Side-channel Attack User Reference Architecture board SAKURA-W was developed to evaluate the physical security of IC cards equipped with cryptographic function. SAKURA-W works as a daughter board of SAKURA-G and uses hardware resources of SAKURA-G such as a controller FPGA and a USB interface. In this paper, we describe the basic functionality of SAKURA-W, and show its advantages over SASEBO-W, which is a conventional IC card evaluation board, through side-channel attack experiments using AES software on an 8-bit processor IC card ATMega163.","PeriodicalId":363743,"journal":{"name":"2015 IEEE 4th Global Conference on Consumer Electronics (GCCE)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115436171","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 13
Automated content detection on TVs and computer monitors 在电视和电脑显示器上自动检测内容
2015 IEEE 4th Global Conference on Consumer Electronics (GCCE) Pub Date : 2015-10-01 DOI: 10.1109/GCCE.2015.7398693
Felipe S. Farias, Waldir Sabino da Silva, E. B. D. L. Filho, W. Melo
{"title":"Automated content detection on TVs and computer monitors","authors":"Felipe S. Farias, Waldir Sabino da Silva, E. B. D. L. Filho, W. Melo","doi":"10.1109/GCCE.2015.7398693","DOIUrl":"https://doi.org/10.1109/GCCE.2015.7398693","url":null,"abstract":"In a system manufacturing process that use screens, for exemple, TVs, computer monitors, or notebook, the inspection images is one of the most important quality tests. Due to increasing complexity of these systems, manual inspection became complex and slow. Thus, automatic inspection is an attractive alternative. In this paper, we present an automatic inspection system images using edge and line detection algorithms, rectangles recognition and image comparison metrics. The experiments, performed to 504 images (TVs, computer monitors, and notebook) demonstrate that the system has good performance.","PeriodicalId":363743,"journal":{"name":"2015 IEEE 4th Global Conference on Consumer Electronics (GCCE)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127601093","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
A 15/20/30/40 GHz multi-band push-push VCO using dual-resonant LC resonator 15/20/30/40 GHz多频段推推式压控振荡器，采用双谐振LC谐振器
2015 IEEE 4th Global Conference on Consumer Electronics (GCCE) Pub Date : 2015-10-01 DOI: 10.1109/GCCE.2015.7398513
R. Weng, Y. Chiang, Hung-Chi Chen, R. Huang
{"title":"A 15/20/30/40 GHz multi-band push-push VCO using dual-resonant LC resonator","authors":"R. Weng, Y. Chiang, Hung-Chi Chen, R. Huang","doi":"10.1109/GCCE.2015.7398513","DOIUrl":"https://doi.org/10.1109/GCCE.2015.7398513","url":null,"abstract":"A quad-band voltage-controlled oscillator (QBVCO) is proposed for multi-band satellite communication systems. The presented QBVCO is designed with a transformer feedback topology in a standard 180-nm CMOS technology. By improving the LC-tanks, the output signals of QBVCO exhibit four oscillation frequencies within the satellite communication bands. The lower bands, 15/20GHz, are generated by adopting dual-resonant LC resonators. The lower bands can be tuned by varying the control voltage of the varactors. The higher bands, 30/40GHz, are obtained by adding a push-push frequency doubler. The power consumption is 11.31mW at 1.5V supply voltage. The designed low power quad-band VCO has advantages of low phase noise and high output signal power without an extra negative supply voltage.","PeriodicalId":363743,"journal":{"name":"2015 IEEE 4th Global Conference on Consumer Electronics (GCCE)","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126649932","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Image retargeting method by similarity transformation, cropping and letterboxing operators 图像重定位方法采用相似变换、裁剪和信箱操作
2015 IEEE 4th Global Conference on Consumer Electronics (GCCE) Pub Date : 2015-10-01 DOI: 10.1109/GCCE.2015.7398592
Kazu Mishiba, Y. Oyamada, K. Kondo
{"title":"Image retargeting method by similarity transformation, cropping and letterboxing operators","authors":"Kazu Mishiba, Y. Oyamada, K. Kondo","doi":"10.1109/GCCE.2015.7398592","DOIUrl":"https://doi.org/10.1109/GCCE.2015.7398592","url":null,"abstract":"Image retargeting methods change the size of images to an arbitrary resolution while protecting visually important regions from distortion. Conventional retargeting methods fail to avoid distortion in the case where visually important regions are distributed all over the image. To solve this problem, we propose a novel image retargeting method that combines image warping with cropping and letterboxing operators. Letterboxing has the advantage of producing results without distortion or content loss although being unable to use the entire display area. Experimental results demonstrated the effectiveness of our method.","PeriodicalId":363743,"journal":{"name":"2015 IEEE 4th Global Conference on Consumer Electronics (GCCE)","volume":"156 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127361929","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
On-chip glitch-free backup clock changer with noise canceller and edge detector for safety MCU clock system 带消噪和边缘检测器的片上无故障备用时钟转换器，用于安全MCU时钟系统
2015 IEEE 4th Global Conference on Consumer Electronics (GCCE) Pub Date : 2015-10-01 DOI: 10.1109/GCCE.2015.7398600
Joonghyun An, Jeonghun Cho, Daejin Park
{"title":"On-chip glitch-free backup clock changer with noise canceller and edge detector for safety MCU clock system","authors":"Joonghyun An, Jeonghun Cho, Daejin Park","doi":"10.1109/GCCE.2015.7398600","DOIUrl":"https://doi.org/10.1109/GCCE.2015.7398600","url":null,"abstract":"The embedded microcontroller is operated by the logic gates synchronized on the clock pulses. Severe electrical situations such as high voltage/frequency surge may cause malfunctioning of the clock source. Due to the broken clock, the clockless status of the system may enter into an abnormal state in driving several dangerous output. The glitch-clock pulse by abnormal clock generation causes the inversion of flip-flops status. In this paper, we propose an on-chip clock controller architecture to detect automatically clock failure and to switch the safe backup clock. The implemented edge detector (ED) unit identifies the abnormal low-frequency status of the clock source. The noise canceller (NC) using delay chain circuit of the clock pulse can detect the glitch status of the system clock. The simulation results show that the clock source damaged by external disturbance is successfully restored into safe clock status by the proposed on-chip glitch-free backup clock changer.","PeriodicalId":363743,"journal":{"name":"2015 IEEE 4th Global Conference on Consumer Electronics (GCCE)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124863365","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
A simplified mathematical modeling and zone scheduling for multi-directional multi-car elevators 多向多轿厢电梯的简化数学建模与分区调度
2015 IEEE 4th Global Conference on Consumer Electronics (GCCE) Pub Date : 2015-10-01 DOI: 10.1109/GCCE.2015.7398572
Shunya Ishimaru, S. Yamaguchi
{"title":"A simplified mathematical modeling and zone scheduling for multi-directional multi-car elevators","authors":"Shunya Ishimaru, S. Yamaguchi","doi":"10.1109/GCCE.2015.7398572","DOIUrl":"https://doi.org/10.1109/GCCE.2015.7398572","url":null,"abstract":"ThyssenKrupp Elevator has proposed a multi-directional multi-car elevator product, called MULTI. In this paper, we proposed a simplified mathematical model for multi-directional multi-car elevators. This model is based on Markon's S-ring, which is for single-car elevators. We developed a modeling tool based on the proposed model. In addition, we proposed zone scheduling for multi-directional multi-car elevators, and analyzed the proposed scheduling by applying them to the simulation.","PeriodicalId":363743,"journal":{"name":"2015 IEEE 4th Global Conference on Consumer Electronics (GCCE)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124469840","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
3D point cloud cluster analysis based on principal component analysis of normal-vectors 基于法向量主成分分析的三维点云聚类分析
2015 IEEE 4th Global Conference on Consumer Electronics (GCCE) Pub Date : 2015-10-01 DOI: 10.1109/GCCE.2015.7398495
Takeshi Hayata, Tomitaka Hotta, M. Iwakiri
{"title":"3D point cloud cluster analysis based on principal component analysis of normal-vectors","authors":"Takeshi Hayata, Tomitaka Hotta, M. Iwakiri","doi":"10.1109/GCCE.2015.7398495","DOIUrl":"https://doi.org/10.1109/GCCE.2015.7398495","url":null,"abstract":"Technical demands for extraction of significant components from spatial models are increasing as 3D sensors and their application technology has been developed and popularized. In this paper, we propose the 3D point cloud cluster analysis based on the principal component analysis(PCA) of normal-vectors. The distribution of normal vectors depends on a 3D surface shape within the local neighborhood. We discussed the PCA of the distribution of normal vectors to the point cloud. The results of the experiment show that our method could classify a local point cloud as a plane, a boundary and a vertex.","PeriodicalId":363743,"journal":{"name":"2015 IEEE 4th Global Conference on Consumer Electronics (GCCE)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123231698","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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