Anti-counterfeiting, Security, and Identification最新文献_第5页

Research on quality assessment metric based on H.264/AVC bitstream 基于H.264/AVC码流的质量评价指标研究

Anti-counterfeiting, Security, and Identification Pub Date : 2012-10-11 DOI: 10.1109/ICASID.2012.6325335

Zhiyuan Shi, Pingbo Chen, Chao Feng, Lianfeng Huang, Weijian Xu

引用次数: 6

Mobile augmented reality based on cloud computing 基于云计算的移动增强现实

Anti-counterfeiting, Security, and Identification Pub Date : 2012-10-11 DOI: 10.1109/ICASID.2012.6325354

B. Huang, C. Lin, Chia-han Lee

引用次数: 36

An efficient soft error protection scheme for MPSoC and FPGA-based verification 一种有效的基于MPSoC和fpga验证的软错误保护方案

Anti-counterfeiting, Security, and Identification Pub Date : 2012-10-11 DOI: 10.1109/ICASID.2012.6325306

Weichen Liu, Wei Zhang, Fubing Mao

{"title":"An efficient soft error protection scheme for MPSoC and FPGA-based verification","authors":"Weichen Liu, Wei Zhang, Fubing Mao","doi":"10.1109/ICASID.2012.6325306","DOIUrl":"https://doi.org/10.1109/ICASID.2012.6325306","url":null,"abstract":"As transistor density continues to increase with the advent of nanotechnology, reliability issues raised by more frequently appeared soft errors are becoming critical tasks for future embedded multiprocessor systems design. State-of-the-art techniques for soft error protections targeting multiprocessor systems involve either high chip cost and area overhead or much performance degradation and energy consumption, and do not fulfill the increasing requirement of high performance and reliability. In this paper, we present a hardware-software collaborated approach to efficiently manage application execution and overcome reliability threats for Multiprocessor Systems-on-Chip (MPSoC). A hardware-based on-chip sensor network is built for soft error detection, and a software-based recovery mechanism is applied for soft error correction. This strategy only introduces trivial overhead on hardware design and much lower overhead on software control and execution, and hence performance degradation and energy consumption are greatly reduced. The hardware sensor design is verified via FPGA-based implementations, which proves the feasibility of the proposed approach. A SystemC-based cycle-accurate simulator is built to further verify the effectiveness of our technique by comparing with related techniques on several real-world applications.","PeriodicalId":408223,"journal":{"name":"Anti-counterfeiting, Security, and Identification","volume":"4 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":"122457573","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

Parallel one- and two-dimensional FFTs on GPGPUs gpgpu上的并行一维和二维fft

Anti-counterfeiting, Security, and Identification Pub Date : 2012-10-11 DOI: 10.1109/ICASID.2012.6325347

M. Fallahpour, Chang-Hong Lin, Ming-Bo Lin, Chin-Yu Chang

引用次数: 2

Robust digital watermarking based on chaotic maps 基于混沌映射的鲁棒数字水印

Anti-counterfeiting, Security, and Identification Pub Date : 2012-10-11 DOI: 10.1109/ICASID.2012.6325280

Niansheng Liu, Donghui Guo

引用次数: 1

Single-stage quasi z-source flyback Power Factor Correction converter 单级准z源反激功率因数校正变换器

Anti-counterfeiting, Security, and Identification Pub Date : 2012-10-11 DOI: 10.1109/ICASID.2012.6325299

Q. Nha, M. Alam, H. Chiu, Yu-Kang Lo

{"title":"Single-stage quasi z-source flyback Power Factor Correction converter","authors":"Q. Nha, M. Alam, H. Chiu, Yu-Kang Lo","doi":"10.1109/ICASID.2012.6325299","DOIUrl":"https://doi.org/10.1109/ICASID.2012.6325299","url":null,"abstract":"This paper presents a single-stage quasi z-source flyback Power Factor Correction (PFC) AC-DC converter which features high efficiency, unity power factor (PF), and low Total Harmonic Distortion (THD) under wide range input voltage operation. The proposed PFC converter can achieve very low voltage spike on switch by utilizing a common topology, namely quasi z-source topology that has been widely used in many applications. As a result, a low voltage rating Mosfet with low on-resistance Rds(on) can be used to gain a high efficiency. In addition, Continuous Conduction Mode (CCM) operation associated with the variable duty control scheme to regulate the output voltage is also applied to get high PF, low harmonic components in the line current, as well as conduction loss reduction. In this study, the operating principle, circuit analysis, and control method of the proposed PFC converter are provided. Additionally, the design guidelines are also verified by a laboratory prototype with the input voltage of 130-230 V AC, 36 V/180 W output, and 55 kHz switching frequency. Consequently, this topology is suitable for wide input voltage range and low-to-medium power applications where a unity PF, low THD, and high efficiency are required.","PeriodicalId":408223,"journal":{"name":"Anti-counterfeiting, Security, and Identification","volume":"79 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":"123687731","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

Implementation of face detection algorithm based on KL-Gaussian Model on DSP 基于kl -高斯模型的人脸检测算法在DSP上的实现

Anti-counterfeiting, Security, and Identification Pub Date : 2012-10-11 DOI: 10.1109/ICASID.2012.6325324

Hezhi Lin, Kunqing Wu, Xiangping Kong, Lianfeng Huang, Zhiyuan Shi, Siyan Chen

引用次数: 0

Application of computational verb theory to association rule mining 计算动词理论在关联规则挖掘中的应用

Anti-counterfeiting, Security, and Identification Pub Date : 2012-10-11 DOI: 10.1109/ICASID.2012.6325326

A. Cai, Tao Yang

引用次数: 0

The method to increase the estimation accuracy of time differences of arrival at the cost of propagation channel features 该方法以传播信道特征为代价，提高了到达时间差的估计精度

Anti-counterfeiting, Security, and Identification Pub Date : 2012-10-11 DOI: 10.1109/ICASID.2012.6325331

M. Mironov, E. Voroshilin

引用次数: 0

Accurate power-loss estimation for continuous-current-conduction-mode synchronous Buck converters 连续电流传导模式同步降压变换器的精确功率损耗估计

Anti-counterfeiting, Security, and Identification Pub Date : 2012-10-11 DOI: 10.1109/ICASID.2012.6325298

Chia-Hsing Li, Yu-Kang Lo, H. Chiu, T. Chen

引用次数: 6