2011 IEEE Recent Advances in Intelligent Computational Systems最新文献_第7页

High security data embedding in video 高安全性数据嵌入视频

2011 IEEE Recent Advances in Intelligent Computational Systems Pub Date : 2011-11-03 DOI: 10.1109/RAICS.2011.6069390

K. A. Navas, V. V, Soniya V Dass

引用次数: 6

A performance Comparison with cost for QoS Application in On-Demand Cloud Computing 按需云计算中QoS应用的性能与成本比较

2011 IEEE Recent Advances in Intelligent Computational Systems Pub Date : 2011-11-03 DOI: 10.1109/RAICS.2011.6069264

R. Jha, U. Dalal

引用次数: 8

Power aware and high speed reconfigurable modified booth multiplier 功率感知和高速可重构修改展位乘法器

2011 IEEE Recent Advances in Intelligent Computational Systems Pub Date : 2011-11-03 DOI: 10.1109/RAICS.2011.6069333

S. Sri Sakthi, N. Kayalvizhi

引用次数: 13

Fast global region based minimization of satellite and medical imagery with geometric active contour and level set evolution on noisy images 基于几何活动轮廓和水平集演化的卫星和医学图像快速全局区域最小化算法

2011 IEEE Recent Advances in Intelligent Computational Systems Pub Date : 2011-11-03 DOI: 10.1109/RAICS.2011.6069400

G. Raghotham Reddy, K. Ramudu, P. Yugander, R. Rameshwar Rao

{"title":"Fast global region based minimization of satellite and medical imagery with geometric active contour and level set evolution on noisy images","authors":"G. Raghotham Reddy, K. Ramudu, P. Yugander, R. Rameshwar Rao","doi":"10.1109/RAICS.2011.6069400","DOIUrl":"https://doi.org/10.1109/RAICS.2011.6069400","url":null,"abstract":"In this paper, we proposed a novel global region based segmentation method for satellite and medical images with geometric active contour model and level set evolution on noisy images with salt and pepper. The active contour or snake model is one of the most successful variational models in image segmentation. It has been widely used to locate boundaries of image segmentation and computer vision. Problem associated with the existence of the local minima in the active contour energy function makes snakes have poor convergence in segmentation process; therefore, the poor convergence has limited applications. In this work, a fast minimization of snake model is used for satellite and medical image segmentation on noisy images with ten percentage of Noisy was added. This method provides a satisfied result. As a result, it is a good candidate for medical image segmentation approach. Experiments on satellite images with noise demonstrate the advantages of the proposed method over the Chan-Vase (CV) active contour in terms of the number of Iterations and time complexity are less because it uses isotropic schemes to regularize the contour and is sub-pixel precise. Finally, the Memory requirement is low.","PeriodicalId":394515,"journal":{"name":"2011 IEEE Recent Advances in Intelligent Computational Systems","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116368248","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

Novel stable sram for ultra low power deep submicron cache memories 超低功耗深亚微米高速缓存存储器的新型稳定sram

2011 IEEE Recent Advances in Intelligent Computational Systems Pub Date : 2011-11-03 DOI: 10.1109/RAICS.2011.6069360

H. P. Rajani, H. Guhilot, S.Y. Kulkanri

{"title":"Novel stable sram for ultra low power deep submicron cache memories","authors":"H. P. Rajani, H. Guhilot, S.Y. Kulkanri","doi":"10.1109/RAICS.2011.6069360","DOIUrl":"https://doi.org/10.1109/RAICS.2011.6069360","url":null,"abstract":"Power consumption and stability happen to be of great concern in the deep-submicron SRAM cell design. In this paper, the design and functionality of a novel ultra low power stable SRAM cell is discussed which addresses power minimization as well as stability against large variation in temperature which is ideally suited for space applications. This paper explores a novel circuit level approach to reduce power in the SRAM cell during active mode of operation as well as standby mode by incorporating NMOS-PMOS pair in each pull down path. During active mode power reduction takes place by increasing the impedance of the ground path and thus reducing the current. In the idle mode, the state of the SRAM cell is retained to a good logic-1(0) value and sub threshold leakage is reduced by utilizing stack effect. It is found that this cell operating at a supply voltage value of 0.5V, using 50nm BSIM models resulted in about 19X power savings in active mode and 21X times in stand-by state-retention mode. Better stability is also reported with large variations in temperature when compared to the standard 6-T SRAM cell and other representative low leakage power SRAM cells due to self controlling feedback. The NMOS- PMOS pair provides the compensation against the linear dependence of current on temperature. This novel cell achieves excellent active mode power minimization (which is usually not addressed in SRAM designs which achieve standby mode power minimization) along with good leakage power reduction.","PeriodicalId":394515,"journal":{"name":"2011 IEEE Recent Advances in Intelligent Computational Systems","volume":"29 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114106564","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

Faster rule induction algorithms using rough set theory 基于粗糙集理论的快速规则归纳算法

2011 IEEE Recent Advances in Intelligent Computational Systems Pub Date : 2011-11-03 DOI: 10.1109/RAICS.2011.6069419

B. Tripathy, K. Kumaran, M. Sumaithri, T. Swathi, D. Shobana

引用次数: 1

Fuzzy expert system for identification of the people living below poverty line 模糊专家系统对生活在贫困线以下人群的识别

2011 IEEE Recent Advances in Intelligent Computational Systems Pub Date : 2011-11-03 DOI: 10.1109/RAICS.2011.6069309

Himadri Mukherjee, P. Pal, S. Kar

引用次数: 3

BIST based communication system 基于BIST的通信系统

2011 IEEE Recent Advances in Intelligent Computational Systems Pub Date : 2011-11-03 DOI: 10.1109/RAICS.2011.6069362

R. Jain, M. K. Gupta

引用次数: 2

A binary integer programming solution for optimal reliability of computer relaying software incorporating redundancy 考虑冗余的计算机中继软件最优可靠性的二进制整数规划方法

2011 IEEE Recent Advances in Intelligent Computational Systems Pub Date : 2011-11-03 DOI: 10.1109/RAICS.2011.6069367

N. M. Rao, V. P. Goura, D. S. Roy, D. Mohanta

{"title":"A binary integer programming solution for optimal reliability of computer relaying software incorporating redundancy","authors":"N. M. Rao, V. P. Goura, D. S. Roy, D. Mohanta","doi":"10.1109/RAICS.2011.6069367","DOIUrl":"https://doi.org/10.1109/RAICS.2011.6069367","url":null,"abstract":"Software reliability assessment is an area of prime importance of today, more so since computers have pervaded to practically all aspects of our lives. Moreover many software based commercial and governmental systems require very high mission reliability. To meet this, both the hardware as well as the software has to be extremely reliable. Software reliability is known to improve with the amount of testing efforts invested, which in turn leverages the cost of software development and in turn system cost. Constructing systems employing redundant inferior units that are relatively cheap is a well known alternative. Using the N-version programming paradigm, the same can be applied to software, but the cost factor becomes a major issue. The degree of redundancy employed affects reliability favorably, while increasing the cost of software design and development. In this paper, an approach to enumerate the optimal redundancy for software systems has been explored and a binary integer programming solution for the same has been presented. The methodology has been applied to the case study of a computer relay software that is employed for fault handling in power system transmission lines.","PeriodicalId":394515,"journal":{"name":"2011 IEEE Recent Advances in Intelligent Computational Systems","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126311955","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

Use of Multi-Scale Principal Component Analysis for motion artifact reduction of PPG signals 利用多尺度主成分分析减少PPG信号的运动伪影

2011 IEEE Recent Advances in Intelligent Computational Systems Pub Date : 2011-11-03 DOI: 10.1109/RAICS.2011.6069348

M. R. Ram, K. V. Madhav, E. Krishna, K. N. Reddy, K. Reddy, reddy. ashok

引用次数: 18