2008 3rd IEEE Conference on Industrial Electronics and Applications最新文献_第2页

Lossless compression of hyperspectral images based on 3D context prediction 基于三维环境预测的高光谱图像无损压缩

2008 3rd IEEE Conference on Industrial Electronics and Applications Pub Date : 2008-06-03 DOI: 10.1109/ICIEA.2008.4582839

Lin Bai, Mingyi He, Yuchao Dai

{"title":"Lossless compression of hyperspectral images based on 3D context prediction","authors":"Lin Bai, Mingyi He, Yuchao Dai","doi":"10.1109/ICIEA.2008.4582839","DOIUrl":"https://doi.org/10.1109/ICIEA.2008.4582839","url":null,"abstract":"Prediction algorithms play an important role in lossless compression of hyperspectral images. However, conventional lossless compression algorithms based on prediction are usually inefficient in exploiting correlation in hyperspectral images. In this paper, a new algorithm for lossless compression of hyperspectral images based on 3D context prediction is proposed. The proposed algorithm consists of three parts to exploit the high spectral correlation. Firstly, the LOCO-I prediction model similarity is chosen to set up 3D context prediction. Then a linear prediction algorithm is applied on the residual image after the 3D context prediction. Finally, the residual image of linear prediction is coded by the arithmetic coding. The performance of the proposed algorithm has been evaluated on AVIRIS hyperspectral images. The experimental results show that with a compression ratio (CR) up to 3.01, the proposed method obtains a better compression performance with comparison of partitioning DPCM, SSOLP, JPEG-LS, 3D-SPECK and 3D-SPIHT. The algorithm is of low complexity and can be implemented by FPGA or DSP for on-board implementation.","PeriodicalId":309894,"journal":{"name":"2008 3rd IEEE Conference on Industrial Electronics and Applications","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123807983","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: 10

Simple neuron-fuzzy tool for small control devices 用于小型控制装置的简单神经元模糊工具

2008 3rd IEEE Conference on Industrial Electronics and Applications Pub Date : 2008-06-03 DOI: 10.1109/ICIEA.2008.4582496

P. P. Madsen

{"title":"Simple neuron-fuzzy tool for small control devices","authors":"P. P. Madsen","doi":"10.1109/ICIEA.2008.4582496","DOIUrl":"https://doi.org/10.1109/ICIEA.2008.4582496","url":null,"abstract":"Small control computers, running a kind of Fuzzy controller, are more and more used in many systems from household machines to large industrial systems. The purpose of this paper is firstly to describe a tool that is easy to use for implementing self learning Fuzzy systems, that can be executed in a large group of micro computers and secondly to illustrate the use of the tool by an example. The tool is called FuNNy. FuNNy generates Fuzzy systems and consists of a compiler and a C learning library. The compiler translates a Fuzzy system (written in a dedicated language, called FuNNy language) to C. The C learning library contains the learning algorithm. The generated C code is simple standard C and therefore it can be applied to all computers which can be programmed in C. The learning algorithm is a gradient descend method based on a numerical calculation of the gradient. The input fuzzyfication can be described by four different kinds of membership functions. The output fuzzyfication is based on singletons. The rule base can be written in a natural language. The result of the learning is a new version of the Fuzzy system described in the FuNNy language. A simple shower control example is shown. This example shows that FuNNy is able to control the shower and that the learning is able to optimize the Fuzzy system.","PeriodicalId":309894,"journal":{"name":"2008 3rd IEEE Conference on Industrial Electronics and Applications","volume":"138 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116403822","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 new single-phase dual converter using single-phase matrix converter 一种采用单相矩阵变换器的新型单相双变换器

2008 3rd IEEE Conference on Industrial Electronics and Applications Pub Date : 2008-06-03 DOI: 10.1109/ICIEA.2008.4582699

R. Baharom, H. Hashim, M. Seroji, M. K. Hamzah

引用次数: 9

Primary frequency control characteristic of a grid 电网的一次频率控制特性

2008 3rd IEEE Conference on Industrial Electronics and Applications Pub Date : 2008-06-03 DOI: 10.1109/ICIEA.2008.4582767

Yiping Dai, Pan Zhao, Shuping Chang

引用次数: 16

Automatic extraction of Web search interface based on visual features 基于视觉特征的Web搜索界面自动提取

2008 3rd IEEE Conference on Industrial Electronics and Applications Pub Date : 2008-06-03 DOI: 10.1109/ICIEA.2008.4582925

Yulu Zhang, Jing Qiao

引用次数: 0

Identification of scaling regime in chaotic correlation dimension calculation 混沌相关维数计算中标度状态的识别

2008 3rd IEEE Conference on Industrial Electronics and Applications Pub Date : 2008-06-03 DOI: 10.1109/ICIEA.2008.4582745

H.Y. Yang, H. Ye, G.Z. Wang, G. Pan

引用次数: 6

Study on common mode voltage suppression based on three-phase four-leg inverter 基于三相四腿逆变器的共模电压抑制研究

2008 3rd IEEE Conference on Industrial Electronics and Applications Pub Date : 2008-06-03 DOI: 10.1109/ICIEA.2008.4582771

Wang Zhi, Xiong Rui, Huang Jin, Yao Chuan, Huichun Xu

引用次数: 4

Power quality disturbances detection and location using mathematical morphology and complex wavelet transformation 基于数学形态学和复小波变换的电能质量扰动检测与定位

2008 3rd IEEE Conference on Industrial Electronics and Applications Pub Date : 2008-06-03 DOI: 10.1109/ICIEA.2008.4582920

Cui Xue, Liu Hui-jin, Zhang Quan-ming, Ying Li-ming, Liao Qing-fen

{"title":"Power quality disturbances detection and location using mathematical morphology and complex wavelet transformation","authors":"Cui Xue, Liu Hui-jin, Zhang Quan-ming, Ying Li-ming, Liao Qing-fen","doi":"10.1109/ICIEA.2008.4582920","DOIUrl":"https://doi.org/10.1109/ICIEA.2008.4582920","url":null,"abstract":"Bused on mathematical morphology (MM) and complex wavelet, a novel method on power quality (PQ) disturbance detection and location is presented in this paper. At first, a generalized morphology filter with horizontal linear structure elements is designed to filter impulses and random white noises in PQ disturbance signals. Numerical simulation results show that the characteristics of the original signal can be well retained and the noise interferences are suppressed effectively with the proposed filter method. Then, to the filtered results, the complex wavelet derived by Daubechies real wavelet and its compound information are applied to detect and locate the start and end time that the disturbance occurs. The voltage interruption, voltage sag, voltage swell, high frequency oscillation and harmonic distortion are used to verify the validity of the filter-location approach. Simulation results show the integrated detection approach of morphology-complex wavelet is valid and effective. Besides, it can reduce calculation time and can be implemented easily in the available hardware.","PeriodicalId":309894,"journal":{"name":"2008 3rd IEEE Conference on Industrial Electronics and Applications","volume":"224 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128229557","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: 13

A Li-ion battery management system based on CAN-bus for electric vehicle 基于can总线的电动汽车锂离子电池管理系统

2008 3rd IEEE Conference on Industrial Electronics and Applications Pub Date : 2008-06-03 DOI: 10.1109/ICIEA.2008.4582704

Minxin Zheng, B. Qi, Hongjie Wu

引用次数: 40

Study on the optimized cost-benefit model of recycling logistics system with reverse process 具有逆向过程的回收物流系统优化成本效益模型研究

2008 3rd IEEE Conference on Industrial Electronics and Applications Pub Date : 2008-06-03 DOI: 10.1109/ICIEA.2008.4582513

Ge Xiaoqing, Yuan Baoqin

引用次数: 0