2005 3rd International Conference on Intelligent Sensing and Information Processing最新文献

3-D Object Recognition System using Ultrasound 超声波三维物体识别系统

2005 3rd International Conference on Intelligent Sensing and Information Processing Pub Date : 2005-12-14 DOI: 10.1109/ICISIP.2005.1619419

C. Koley, B.L. Midya

{"title":"3-D Object Recognition System using Ultrasound","authors":"C. Koley, B.L. Midya","doi":"10.1109/ICISIP.2005.1619419","DOIUrl":"https://doi.org/10.1109/ICISIP.2005.1619419","url":null,"abstract":"The patterns of ultrasonic reflected echoes from objects contain information about the geometric shape, size, orientation and the surface material properties of the reflector. Accurate estimation of the ultrasonic echo signal pattern is essential for recognition of the target object. We propose a method to classify different objects having specific geometric shape such as cylindrical, rectangular, sphere and conical of different size and material. Here continuous wavelet transform (CWT) has been used for feature extraction. In the present work an attempt has been made to classify the pattern inherent in the features extracted through CWT of different echo signals with the help of two different machine learning algorithms like self organizing feature map (SOFM) and support vector machine (SVM). CWT allows a time domain signal to be transformed into time frequency domain such that frequency characteristics and the location of particular features in a time series may be highlighted simultaneously. Thus it allows accurate extraction of features from the non-stationary signals like ultrasonic echo envelop. SOFM transforms the input of arbitrary dimension into a one or two dimensional discrete map subject to a topological (neighbourhood preserving) constraint. In the present work the SOFM algorithm with Kohonen's learning and SVM in regression mode has been used to classify the patterns inherent in the features extracted through CWT of different echo envelop","PeriodicalId":261916,"journal":{"name":"2005 3rd International Conference on Intelligent Sensing and Information Processing","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123122485","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

Improved PCA-Based Personal Identification Method Using Invariance Moment 基于不变性矩的改进pca个人识别方法

2005 3rd International Conference on Intelligent Sensing and Information Processing Pub Date : 2005-12-14 DOI: 10.1109/ICISIP.2005.1619443

C. Nadee, P. Kumhom, K. Chamnongthai

引用次数: 6

Basins of Attraction of Cellular Automata Based Associative Memory and Its Rule Space 基于元胞自动机的联想记忆吸引盆地及其规则空间

2005 3rd International Conference on Intelligent Sensing and Information Processing Pub Date : 2005-12-14 DOI: 10.1109/ICISIP.2005.1619422

P. Maji, P. Pal Chaudhuri

引用次数: 0

Spectral Estimation Using Constrained Autoregressive (CAR) Model 基于约束自回归(CAR)模型的谱估计

2005 3rd International Conference on Intelligent Sensing and Information Processing Pub Date : 2005-12-14 DOI: 10.1109/ICISIP.2005.1619421

N. Jain, S. Dandapat

引用次数: 2

Radar Localization with multiple Unmanned Aerial Vehicles using Support Vector Regression 基于支持向量回归的多无人机雷达定位

2005 3rd International Conference on Intelligent Sensing and Information Processing Pub Date : 2005-12-14 DOI: 10.1109/ICISIP.2005.1619441

B. Sundaram, M. Palaniswami, S. Reddy, M. Sinickas

引用次数: 11

Naive-Bayes Classification using Fuzzy Approach 基于模糊方法的朴素贝叶斯分类

2005 3rd International Conference on Intelligent Sensing and Information Processing Pub Date : 2005-12-14 DOI: 10.1109/ICISIP.2005.1619413

P. Radha Krishna, S. K. De

引用次数: 4

ECG Signal Compression using Discrete Sinc Interpolation 离散正弦插值法压缩心电信号

2005 3rd International Conference on Intelligent Sensing and Information Processing Pub Date : 2005-12-14 DOI: 10.1109/ICISIP.2005.1619406

M. Sabarimalai Manikandan, S. Dandapat

引用次数: 35

Knowledge Discovery in Distributed Biological Datasets Using Fuzzy Cellular Automata 基于模糊元胞自动机的分布式生物数据集知识发现

2005 3rd International Conference on Intelligent Sensing and Information Processing Pub Date : 2005-12-14 DOI: 10.1109/ICISIP.2005.1619430

P. Maji, Chandra Das

引用次数: 1

Identifying Individuality Using Mental Task Based Brain Computer Interface 基于心理任务的脑机接口识别个性

2005 3rd International Conference on Intelligent Sensing and Information Processing Pub Date : 2005-12-14 DOI: 10.1109/ICISIP.2005.1619442

Ramaswamy Palaniappan

引用次数: 39

Analysis, Simulation and Testing of a Micromirror with Rotational Serpentine Springs 蛇形旋转弹簧微镜的分析、仿真与试验

2005 3rd International Conference on Intelligent Sensing and Information Processing Pub Date : 2005-12-14 DOI: 10.1109/ICISIP.2005.1619439

Jianliang You, M. Packirisamy, I. Stiharu

{"title":"Analysis, Simulation and Testing of a Micromirror with Rotational Serpentine Springs","authors":"Jianliang You, M. Packirisamy, I. Stiharu","doi":"10.1109/ICISIP.2005.1619439","DOIUrl":"https://doi.org/10.1109/ICISIP.2005.1619439","url":null,"abstract":"In this paper, a 2-DOF model for electrostatically actuated torsional micromirrors with relatively soft stiff rotational serpentine springs is presented. The analytical stiffness formulae for this rotational serpentine spring are also presented. FEA simulations for static performance have been verified by the experimental values. Such validation was implemented through fabrication of the micromirror on a SOI wafer by MicraGEM micromachining process, PSD sensor based test set-up for static properties, and the corresponding tests. Due to the soft stiffness of rotational serpentine springs designed, the fabricated torsional micromirror could be rotated to some angle under low applied bias. The simulated pull-in voltage 17.2 V is close to the actual value but much smaller than those of previously reported large size torsional micromirrors. The deviation of the simulated static displacements from experimental results could be mainly due to the tolerance of fabrication, the slender beam and linear structural assumptions. However, with relatively lower applied voltages of actuation, these torsional micromirrors that use the rotational serpentine springs can be integrated on the same microchip with CMOS circuits, showing their promising potential for industrial applications","PeriodicalId":261916,"journal":{"name":"2005 3rd International Conference on Intelligent Sensing and Information Processing","volume":"137 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122770356","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