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Anti-counterfeiting, Security, and Identification最新文献

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A new CV image interpolation algorithm based on adptive pattern 一种基于自适应模式的CV图像插值算法
Anti-counterfeiting, Security, and Identification Pub Date : 2012-10-11 DOI: 10.1109/ICASID.2012.6325321
Yinghao Liao, Xin Wang
{"title":"A new CV image interpolation algorithm based on adptive pattern","authors":"Yinghao Liao, Xin Wang","doi":"10.1109/ICASID.2012.6325321","DOIUrl":"https://doi.org/10.1109/ICASID.2012.6325321","url":null,"abstract":"In this paper, an adaptive image interpolation algorithm based on computational verb is proposed. This algorithm improves the previous work on computational verb image interpolation by exploiting the adaptive pattern to preserve the edge in interpolated images. As tested in a number of experiments, the proposed algorithm produces at least equal, often significantly better results than our previously published work.","PeriodicalId":408223,"journal":{"name":"Anti-counterfeiting, Security, and Identification","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122104789","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
A novel approach to improve differential signal integrity 一种提高差分信号完整性的新方法
Anti-counterfeiting, Security, and Identification Pub Date : 2012-10-11 DOI: 10.1109/ICASID.2012.6325296
Mon-Chau Shie, Shin Dian Dian
{"title":"A novel approach to improve differential signal integrity","authors":"Mon-Chau Shie, Shin Dian Dian","doi":"10.1109/ICASID.2012.6325296","DOIUrl":"https://doi.org/10.1109/ICASID.2012.6325296","url":null,"abstract":"The integrity analysis of the PCB signal has already become important due to the use of high-speed clock, high-speed signal transmitter, high definition and high-speed spare part. In the high speed board/package design, designers are trying to improve or minimize all the impedance mismatches along the high speed signal path. Impedance discontinuities on PCB board will cause signal reflections, degrade the high-speed signal slew rate and eye height. In this paper, signal integrity of differential signal improvement analysis method is proposed. We analyze the correlation of channel width, spacing, and impedance. Then we observe that can increase the odd mode effect by decreasing the spacing. By the way, we not only can enhance the slew rate performance, but can also save more area of routing.","PeriodicalId":408223,"journal":{"name":"Anti-counterfeiting, Security, and Identification","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122178220","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
Balance analysis of self-powered sensor and application in building automation 自供电传感器平衡分析及其在楼宇自动化中的应用
Anti-counterfeiting, Security, and Identification Pub Date : 2012-10-11 DOI: 10.1109/ICASID.2012.6325295
F. Ruan, E. You, Ruishan Zhou, Sheng Li
{"title":"Balance analysis of self-powered sensor and application in building automation","authors":"F. Ruan, E. You, Ruishan Zhou, Sheng Li","doi":"10.1109/ICASID.2012.6325295","DOIUrl":"https://doi.org/10.1109/ICASID.2012.6325295","url":null,"abstract":"Sensor Network is the basis of Internet of Things. Self-powered wireless sensor network has distinct advantages used in building automation. Energy balance and power balance are considered in battery-free sensor module. Analysis is given on various application places of self-powered sensor. A simple formula was given to evaluate average current in self-powered sensor module. Energy balance of weekend was discussed for lighting system in office building based on energy store super-capacitor. Function of battery free wireless sensor module was described based on ambient energy harvesting principles. The new battery-free wireless sensor module was applied in lighting system of modern building automation for energy saving. The topology applying battery-free sensor module was given and briefly analyzed.","PeriodicalId":408223,"journal":{"name":"Anti-counterfeiting, Security, and Identification","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116305393","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
A two-stage cascode class F CMOS power amplifier for Bluetooth 用于蓝牙的两级级级F级CMOS功率放大器
Anti-counterfeiting, Security, and Identification Pub Date : 2012-10-11 DOI: 10.1109/ICASID.2012.6325305
Guo-Ming Sung, Xiang-jun Zhang, T. Hsiao
{"title":"A two-stage cascode class F CMOS power amplifier for Bluetooth","authors":"Guo-Ming Sung, Xiang-jun Zhang, T. Hsiao","doi":"10.1109/ICASID.2012.6325305","DOIUrl":"https://doi.org/10.1109/ICASID.2012.6325305","url":null,"abstract":"In this paper, a two-stage cascode class F power amplifier (PA) intended for class 1 Bluetooth application is presented using standard 0.18-μm CMOS technology. In the proposed PA, a cascode schematic is used not only to avoid from overflow current but also to have a good isolation. Furthermore, the class F power amplifier is designed to improve the power efficiency using the operating mode in either triode or cut-off region. The simulation results present that the output power is larger than 20 dBm and the power added efficiency (PAE) is roughly 49%. Moreover, the multiple bonding wires are added to eliminate the parasitic capacitance of input stage (first) and to save the power dissipation.","PeriodicalId":408223,"journal":{"name":"Anti-counterfeiting, Security, and Identification","volume":"2012 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127373304","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
Thermal-aware service rate adjustment for cyber-physical systems 网络物理系统的热感知服务速率调整
Anti-counterfeiting, Security, and Identification Pub Date : 2012-10-11 DOI: 10.1109/ICASID.2012.6325352
Hsin-Hao Chu, Ting-Hao Tsai, Ya-Shu Chen
{"title":"Thermal-aware service rate adjustment for cyber-physical systems","authors":"Hsin-Hao Chu, Ting-Hao Tsai, Ya-Shu Chen","doi":"10.1109/ICASID.2012.6325352","DOIUrl":"https://doi.org/10.1109/ICASID.2012.6325352","url":null,"abstract":"The thermal-aware service rate assignment problem is a major challenge in cyber-physical systems. This problem is complex because of the severe temperature changes in uncertain physical environments and variable power consumption for each application, and these two effects might cause the system to overheat. This study proposes a dynamic-programming based service rate assignment with a feedback control framework. With configurable computational overhead, the proposed algorithm prevents the system from overheating and maximizes the system benefit under the given service level. This study also evaluates the capability of the proposed methodology using a series of experiments and presenting encouraging results.","PeriodicalId":408223,"journal":{"name":"Anti-counterfeiting, Security, and Identification","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114460501","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 security query protocol of ONS in EPC system EPC系统中ONS的安全查询协议
Anti-counterfeiting, Security, and Identification Pub Date : 2012-10-11 DOI: 10.1109/ICASID.2012.6325293
Zhongwen Li, Yi Xie, Cheng-Bin Wu, Binbin Ding
{"title":"A security query protocol of ONS in EPC system","authors":"Zhongwen Li, Yi Xie, Cheng-Bin Wu, Binbin Ding","doi":"10.1109/ICASID.2012.6325293","DOIUrl":"https://doi.org/10.1109/ICASID.2012.6325293","url":null,"abstract":"Object Naming Service (ONS) provides a connection between the middleware of Electronic Product Code (EPC) and EPC Information Services (EPCIS). The communication security of EPC network mainly depends on the queries of ONS. In the process of an ONS query, the local server sends DNS query messages in plaintext, which may result in the leakage of EPC information. In this paper, we propose a security query protocol for ONS which includes an extension protocol of DNS and a second generation onion routing protocol based on the certificateless public key cryptography (CL-PKC). In this protocol, multi-KGC center generates the part of private key for each user, users control the lengths of anonymous routing paths, and cross-domain users negotiate session keys. These features can not only meet the security needs of the ONS query process, but also improves system fault tolerance ability and anonymity. Moreover, the application of CL-PKC avoids the traditional complicated management of certificates, and then improves the efficiency of system.","PeriodicalId":408223,"journal":{"name":"Anti-counterfeiting, Security, and Identification","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125029687","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
Opamp-sharing MDAC design for pipelined successive-stage of a 1.8V 80MS/s 14-bit pipelined ADC 用于1.8V 80MS/s 14位流水线ADC的流水线连续级的opamp共享MDAC设计
Anti-counterfeiting, Security, and Identification Pub Date : 2012-10-11 DOI: 10.1109/ICASID.2012.6325308
Xian-zhong Guan, Honghui Deng, Liang Chang
{"title":"Opamp-sharing MDAC design for pipelined successive-stage of a 1.8V 80MS/s 14-bit pipelined ADC","authors":"Xian-zhong Guan, Honghui Deng, Liang Chang","doi":"10.1109/ICASID.2012.6325308","DOIUrl":"https://doi.org/10.1109/ICASID.2012.6325308","url":null,"abstract":"A design of opamp-sharing multiplying digital-to-analog converter (MDAC) used in the successive stages of an 80MS/s 14-bit pipelined analog-to-digital converter (ADC) with 1.8V supply voltage is presented in this paper. Opamp-sharing structure of the paper is proposed to achieve low-power operation, and SC-CMFB (switch capacitor-common mode feedback) circuit further reduces power consumption. The gain-boost structure of the amplifier is used to meet the precision requirement of the MDAC. The memory effect is completely eliminated with clock-resetting phase. The circuit design is implemented in the Chartered 0.18um CMOS process and the simulation results show that the designed MDAC could meet performance requirements of the pipelined ADC, consuming 10.5mW power.","PeriodicalId":408223,"journal":{"name":"Anti-counterfeiting, Security, and Identification","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130989185","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
An effective approach for hardware design of intra prediction in H.264/AVC H.264/AVC中帧内预测的一种有效硬件设计方法
Anti-counterfeiting, Security, and Identification Pub Date : 2012-10-11 DOI: 10.1109/ICASID.2012.6325313
Jianwei Zheng, Chunhang Xu, Jiefeng Guo
{"title":"An effective approach for hardware design of intra prediction in H.264/AVC","authors":"Jianwei Zheng, Chunhang Xu, Jiefeng Guo","doi":"10.1109/ICASID.2012.6325313","DOIUrl":"https://doi.org/10.1109/ICASID.2012.6325313","url":null,"abstract":"In H.264/AVC standard, intra prediction is a key technology. In this paper, a novel finite-state machine for system control and a parallel architecture with four pixels parallelism for accelerating the predicted pixel calculation are proposed. Based on the location of sub-blocks, A few candidate modes are chosen for predicted pixel calculation, which adopts a configurable circuit for reduce the complexity of algorithm implement. With the analysis of the timing schedule in a macro block, a three-stage MB-pipelining architecture is applied to reduce the latency for intra prediction, which is the bottleneck of intra prediction. The proposed architecture is implemented in VHDL, and the VHDL code is verified to work at 100 MHz in a Xilinx Virtex-II Pro FPGA. The synthesis results show that the proposed architecture can completely satisfy the requirement of video encoding in the H.264 baseline profile standard.","PeriodicalId":408223,"journal":{"name":"Anti-counterfeiting, Security, and Identification","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122220687","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 study of communication performance in the infrastructure of cluster-based MPSoC 基于集群的MPSoC基础架构通信性能研究
Anti-counterfeiting, Security, and Identification Pub Date : 2012-10-11 DOI: 10.1109/ICASID.2012.6325316
Duoli Zhang, Yun Xia, Gaoming Du, Ning Hou
{"title":"A study of communication performance in the infrastructure of cluster-based MPSoC","authors":"Duoli Zhang, Yun Xia, Gaoming Du, Ning Hou","doi":"10.1109/ICASID.2012.6325316","DOIUrl":"https://doi.org/10.1109/ICASID.2012.6325316","url":null,"abstract":"In an era of multi-core and even many-core processors, with the increase of the number of cores integrated on a single-chip, how to organize these cores efficiently is becoming the key issue to make multi-processor systems optimal. The infrastructure of cluster-based multi-processor system-on-chip (MPSoC) is promising, and welcomed because of its hierarchy and scalability. However, how to configure the number of processing cores in each cluster has so far proved inconclusive. This paper shows the relationship between different processing core number configuration in each cluster and multi-processor system communication performance, and a C++-based cycle-accurate simulation model has established. The simulation model can be configured, and has fast simulation. When the total number of processing cores is fixed, changed the configuration of processing core numbers in each cluster, could get different system communication performance. Comparison of communication performance under different configurations to obtain the best, it may provide guidance to configure core numbers in the infrastructure of cluster-based MPSoC to gain a high communication performance.","PeriodicalId":408223,"journal":{"name":"Anti-counterfeiting, Security, and Identification","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122408442","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
Wireless networks designs through advanced regulation machine 无线网络设计通过先进的调节机
Anti-counterfeiting, Security, and Identification Pub Date : 2012-10-11 DOI: 10.1109/ICASID.2012.6325336
Hua-Ching Chen, Donghui Guo, Hsuan-Ming Feng, Ji-Hwei Horng
{"title":"Wireless networks designs through advanced regulation machine","authors":"Hua-Ching Chen, Donghui Guo, Hsuan-Ming Feng, Ji-Hwei Horng","doi":"10.1109/ICASID.2012.6325336","DOIUrl":"https://doi.org/10.1109/ICASID.2012.6325336","url":null,"abstract":"Advanced regulation machine (ARM) is determined to make the perfect parameters (AIFS, CWmin and CWmax) selections in the wireless networks platform. The simple but effective adjustment strategies of three parameters combinations are proposed with the priority theory to obtain the acquired high quality of service (QoS). The internal competitions models of various traffic analysis machines are delivered to detect and reduce the busy probability in the discussed channel. The ARM reduces the conflict probability by the regulations of AIFS, CWmin and CWmax to evaluate the performance analysis of network business. Three simulations in the four businesses of wireless networks applications are applied to perform the adapt parameters regulation results.","PeriodicalId":408223,"journal":{"name":"Anti-counterfeiting, Security, and Identification","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116730712","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
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