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2014 International Conference on Electronics, Information and Communications (ICEIC)最新文献

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Comparision study of stereoscopy in computed tomography : Projection versus MIP 计算机断层扫描立体成像的比较研究:投影与MIP
2014 International Conference on Electronics, Information and Communications (ICEIC) Pub Date : 1900-01-01 DOI: 10.1109/ELINFOCOM.2014.6914450
Younguk Kim, Jinseong Jang, Taejoon Eo, D. Hwang
{"title":"Comparision study of stereoscopy in computed tomography : Projection versus MIP","authors":"Younguk Kim, Jinseong Jang, Taejoon Eo, D. Hwang","doi":"10.1109/ELINFOCOM.2014.6914450","DOIUrl":"https://doi.org/10.1109/ELINFOCOM.2014.6914450","url":null,"abstract":"This paper introduces a stereoscopy in Computed Tomography (CT), and two projection methods to create a stereoscopy. One is summing projection and the other is Maximum Intensity Projection (MIP). And then, comparison of stereoscopies using summing projection and MIP is presented. Numerical experiments from real CT data were performed for the comparison of the two techniques. Also Anaglyph 3D method is used to offer vivid 3D visualization effect to readers, and provides advantages and disadvantages of each method for conclusion.","PeriodicalId":360207,"journal":{"name":"2014 International Conference on Electronics, Information and Communications (ICEIC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130297495","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
3D face reconstruction from one side-view face images 从单侧视图人脸图像重建三维人脸
2014 International Conference on Electronics, Information and Communications (ICEIC) Pub Date : 1900-01-01 DOI: 10.1109/ELINFOCOM.2014.6914359
Jaeik Jo, Yujin Jung, Jaihie Kim
{"title":"3D face reconstruction from one side-view face images","authors":"Jaeik Jo, Yujin Jung, Jaihie Kim","doi":"10.1109/ELINFOCOM.2014.6914359","DOIUrl":"https://doi.org/10.1109/ELINFOCOM.2014.6914359","url":null,"abstract":"This paper presents a 3D face reconstruction method from one side-view face images. In order to reconstruct 3D face, Structure from Motion (SfM) method, which has widely used to reconstruct 3D face, and bilateral symmetry of human face are used. In the experiments, the reconstructed 3D facial shape is quantitatively compared with the 3D facial shape obtained from a 3D scanner, and the results show that the proposed method is very useful to reconstruct an accurate 3D face when only one side-view face images are available.","PeriodicalId":360207,"journal":{"name":"2014 International Conference on Electronics, Information and Communications (ICEIC)","volume":"56 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133356856","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
A low phase-noise CMOS voltage-controlled oscillator with a series LC resonator 带串联LC谐振器的低相位噪声CMOS压控振荡器
2014 International Conference on Electronics, Information and Communications (ICEIC) Pub Date : 1900-01-01 DOI: 10.1109/ELINFOCOM.2014.6914419
Nam-Jin Oh
{"title":"A low phase-noise CMOS voltage-controlled oscillator with a series LC resonator","authors":"Nam-Jin Oh","doi":"10.1109/ELINFOCOM.2014.6914419","DOIUrl":"https://doi.org/10.1109/ELINFOCOM.2014.6914419","url":null,"abstract":"This paper proposes a novel phase-noise (PN) reduction technique for high performance voltage-controlled oscillator (VCO) using a cross-coupled series LC resonator, rather than parallel LC resonator. While the series connected inductor and capacitor enhances the fundamental frequency swing at the LC connection node, it gives a cleaner spectral purity output and suppresses the overall noise at the drain node of the cross-coupled switching cell. The proposed technique is verified using a 65 nm CMOS process with the VCO operating at around 3.6 GHz frequency range. The phase noise of the VCO is -122.4 dBc/Hz, -125.0 dBc/Hz, and -136.7 dBc/Hz at 600 kHz, 800 kHz, and 3 MHz offset frequencies, respectively, which satisfy the stringent phase noise requirements such as GSM standards operating at 900-MHz, 1800-MHz and 1900-MHz band. The proposed VCO consumes 5.6 mW dc power from a 1-V supply.","PeriodicalId":360207,"journal":{"name":"2014 International Conference on Electronics, Information and Communications (ICEIC)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133770021","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
APL-aware contrast enhancement for OLED-TV oled电视的apl感知对比度增强
2014 International Conference on Electronics, Information and Communications (ICEIC) Pub Date : 1900-01-01 DOI: 10.1109/ELINFOCOM.2014.6914427
Oh-Young Lee, Jong-Ok Kim
{"title":"APL-aware contrast enhancement for OLED-TV","authors":"Oh-Young Lee, Jong-Ok Kim","doi":"10.1109/ELINFOCOM.2014.6914427","DOIUrl":"https://doi.org/10.1109/ELINFOCOM.2014.6914427","url":null,"abstract":"In this paper, we propose a contrast enhancement method for OLED-TV. To enhance the contrast of image, we model a cost function that consists of brightness-term and contrast-term, and produce the contrast enhanced image by optimizing the cost function. The experimental results show that the proposed method exhibits considerable enhancements than histogram equalization method in terms of subjective image quality.","PeriodicalId":360207,"journal":{"name":"2014 International Conference on Electronics, Information and Communications (ICEIC)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129979702","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
New modeling technique for memristor devices to cover deviation from memristive theory 忆阻器器件的新建模技术，以覆盖与忆阻理论的偏差
2014 International Conference on Electronics, Information and Communications (ICEIC) Pub Date : 1900-01-01 DOI: 10.1109/ELINFOCOM.2014.6914370
M. G. A. Mohamed, H. Kim, Tae-Won Cho
{"title":"New modeling technique for memristor devices to cover deviation from memristive theory","authors":"M. G. A. Mohamed, H. Kim, Tae-Won Cho","doi":"10.1109/ELINFOCOM.2014.6914370","DOIUrl":"https://doi.org/10.1109/ELINFOCOM.2014.6914370","url":null,"abstract":"Behavior of metal-oxide junctions has been addressed as a memristive behavior after 2008. This behavior is not exactly matched with memristive behavior. Extension of memristive theory is needed to match device behavior. In this paper, we present a modeling technique to model these junctions and show how and why their behavior is not exactly memristive behavior. Simulation results verify the proposed model and fit the measurement results.","PeriodicalId":360207,"journal":{"name":"2014 International Conference on Electronics, Information and Communications (ICEIC)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126696256","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
Efficient extrinsic calibration of a laser range finder and camera using multiple edge registration 基于多边缘配准的激光测距仪和相机的有效外部标定
2014 International Conference on Electronics, Information and Communications (ICEIC) Pub Date : 1900-01-01 DOI: 10.1109/ELINFOCOM.2014.6914455
Sung-In Choi, Udaya Wijenayake, Soon-Yong Park
{"title":"Efficient extrinsic calibration of a laser range finder and camera using multiple edge registration","authors":"Sung-In Choi, Udaya Wijenayake, Soon-Yong Park","doi":"10.1109/ELINFOCOM.2014.6914455","DOIUrl":"https://doi.org/10.1109/ELINFOCOM.2014.6914455","url":null,"abstract":"In this paper, we introduce an efficient way for extrinsic calibration between a LRF and a camera. By utilizing multiple edges of a known 3D structure, we derived a simple but robust calibration method. Through 3D reconstruction experiments, we verified the accuracy of the proposed method.","PeriodicalId":360207,"journal":{"name":"2014 International Conference on Electronics, Information and Communications (ICEIC)","volume":"2016 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129039698","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
Investigation of spatial resolution in a microwave tomography system 微波层析成像系统空间分辨率的研究
2014 International Conference on Electronics, Information and Communications (ICEIC) Pub Date : 1900-01-01 DOI: 10.1109/ELINFOCOM.2014.6914442
N. Simonov, Seong‐Ho Son, Bo-Ra Kim, S. Jeon
{"title":"Investigation of spatial resolution in a microwave tomography system","authors":"N. Simonov, Seong‐Ho Son, Bo-Ra Kim, S. Jeon","doi":"10.1109/ELINFOCOM.2014.6914442","DOIUrl":"https://doi.org/10.1109/ELINFOCOM.2014.6914442","url":null,"abstract":"In this work, we investigated dependence of the spatial resolution in a microwave tomography system on significant parameters such as an operating frequency, dielectric properties of testing material, number of testing antennas, diameter of the circular array, and total amount of measured data. The spatial resolution was calculated in 3 to 6 GHz, based on original estimation method in microwave imaging.","PeriodicalId":360207,"journal":{"name":"2014 International Conference on Electronics, Information and Communications (ICEIC)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133557267","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: 7
Modeling of a probe antenna for 3D microwave tomography 三维微波层析成像探针天线的建模
2014 International Conference on Electronics, Information and Communications (ICEIC) Pub Date : 1900-01-01 DOI: 10.1109/ELINFOCOM.2014.6914443
N. Simonov, Seong‐Ho Son, Kwang-Jae Lee, S. Jeon
{"title":"Modeling of a probe antenna for 3D microwave tomography","authors":"N. Simonov, Seong‐Ho Son, Kwang-Jae Lee, S. Jeon","doi":"10.1109/ELINFOCOM.2014.6914443","DOIUrl":"https://doi.org/10.1109/ELINFOCOM.2014.6914443","url":null,"abstract":"Simplified model of a probe antenna is regarded for application in the image reconstruction algorithm of the microwave tomography (MT) system operating in 3 to 6 GHz frequency band. This probe model can reduce the computer resources and so as to accelerate the reconstruction algorithm.","PeriodicalId":360207,"journal":{"name":"2014 International Conference on Electronics, Information and Communications (ICEIC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128847928","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
FRP strain measurement using self-referencing intensity-based fiber optic sensor 基于自参考强度的光纤传感器的FRP应变测量
2014 International Conference on Electronics, Information and Communications (ICEIC) Pub Date : 1900-01-01 DOI: 10.1109/ELINFOCOM.2014.6914434
Sang-Jin Choi, Young-Chon Kim, Minho Song, Jae-Kyung Pan
{"title":"FRP strain measurement using self-referencing intensity-based fiber optic sensor","authors":"Sang-Jin Choi, Young-Chon Kim, Minho Song, Jae-Kyung Pan","doi":"10.1109/ELINFOCOM.2014.6914434","DOIUrl":"https://doi.org/10.1109/ELINFOCOM.2014.6914434","url":null,"abstract":"An intensity-based fiber optic sensor (FOS) head, which consists of a rectangular pulse train shaped steel wire and an optical fiber, is proposed and applied to the measurement of FRP coupon strain. The measured data for FRP coupon strain are compared with those of a commercial FBG sensor and a strain gauge. The measured results show that the self-referencing intensity-based FOS with the proposed FOS head has good performance to measure the FRP coupon strain.","PeriodicalId":360207,"journal":{"name":"2014 International Conference on Electronics, Information and Communications (ICEIC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129795164","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
Development of efficient VCPU pinning mechanism in Xen Xen中高效VCPU固定机制的开发
2014 International Conference on Electronics, Information and Communications (ICEIC) Pub Date : 1900-01-01 DOI: 10.1109/ELINFOCOM.2014.6914416
K. Min, Seung Hun Kim, W. Ro
{"title":"Development of efficient VCPU pinning mechanism in Xen","authors":"K. Min, Seung Hun Kim, W. Ro","doi":"10.1109/ELINFOCOM.2014.6914416","DOIUrl":"https://doi.org/10.1109/ELINFOCOM.2014.6914416","url":null,"abstract":"Most of the schedulers in the virtualization platforms provide throughput-oriented policy. However, such throughput-oriented policy has disadvantage in performance for multi-threaded applications which require synchronization among the threads or CPU-intensive programs. To solve this problem, we propose dynamic VCPU pinning mechanism that fixes VCPU to specific physical CPU considering the program characteristics. We demonstrate that the proposed method guarantees improved performance compared to the default VCPU assigning mechanism of credit scheduler in Xen hypervisor.","PeriodicalId":360207,"journal":{"name":"2014 International Conference on Electronics, Information and Communications (ICEIC)","volume":"234 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134354116","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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