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检索条件"主题词=change detection algorithms"
1588 条 记 录,以下是601-610 订阅
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Valid inequalities for binary linear codes
Valid inequalities for binary linear codes
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IEEE International Symposium on Information Theory
作者: Akin Tanatmis Stefan Ruzika Horst W. Hamacher Mayur Punekar Frank Kienle Norbert Wehn Department of Mathematics University of Kaiserslautern Kaiserslautern Germany Microelectronic Systems Design Research Group University of Kaiserslautern Kaiserslautern Germany
We study an integer programming (IP) based separation approach to find the maximum likelihood (ML) codeword for binary linear codes. An algorithm introduced in Tanatmis et al. is extended and improved with respect to ... 详细信息
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detection of Respiratory Rhythm from Photoplethysmography Signal Using Morphological Operators
Detection of Respiratory Rhythm from Photoplethysmography Si...
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International Conference on Bioinformatics and Biomedical Engineering (ICBBE)
作者: Jin Li Jie Jin Xi'an Jiaotong University
A new approach using morphological operators was proposed to detect the respiratory rhythm from the photoplethysmography (PPG) signal. In the study, photoplethysmograms were obtained from 5 healthy adult volunteers wh... 详细信息
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Adaptive cancellation of acoustic echoes during double-talk based on an information theoretic criteria
Adaptive cancellation of acoustic echoes during double-talk ...
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Asilomar Conference on Signals, Systems & Computers
作者: Jake Gunther Todd Moon Department of Electrical & Computer Engineering Utah State University Logan UT USA
This paper casts the problem of canceling acoustic echoes during a double-talk event as a blind signal separation problem. Principles of independent component analysis are applied to derive algorithms for updating the... 详细信息
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Nipple detection in craniocaudal digital mammograms
Nipple detection in craniocaudal digital mammograms
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International Symposium on Electronics in Marine (ELMAR)
作者: Mario Mustra Jelena Bozek Mislav Grgic Faculty of Electrical Engineering and Computing Department of Wireless Communication University of Zagreb Zagreb Croatia
Digital mammography brought many changes in the development of computer aided detection (CAD) algorithms. Many preprocessing steps on mammograms are made automatically before the detection and diagnosis process begins... 详细信息
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Robust distributed speech recognition using two-stage Filtered Minima Controlled Recursive Averaging
Robust distributed speech recognition using two-stage Filter...
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IEEE Workshop on Automatic Speech Recognition and Understanding
作者: Negar Ghourchian Sid-Ahmed Selouani Douglas O'Shaughnessy INRS-EMT University of Quebec Montreal Canada University of Moncton Canada
This paper examines the use of a new filtered minima-controlled recursive averaging (FMCRA) noise estimation technique as a robust front-end processing to improve the performance of a distributed speech recognition (D... 详细信息
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Efficient Shot Boundary detection Based on Scale Invariant Features
Efficient Shot Boundary Detection Based on Scale Invariant F...
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International Conference on Image and Graphics (ICIG)
作者: Jun Li Youdong Ding Yunyu Shi Wei Li School of Computer Engineering and Science Shanghai University Shanghai China School of Communication and Information Engineering Shanghai University Shanghai China
Shot boundary detection is an important fundamental process in video analysis. A novel shot boundary detection is proposed in this paper. To improve the performance of the algorithm and reduce the computational cost, ... 详细信息
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Adaptive Stereo Video Object Segmentation Based on Depth and Spatio-temporal Information
Adaptive Stereo Video Object Segmentation Based on Depth and...
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Computer Science and Information Engineering, CSIE, WRI World Congress on FLAGGED
作者: Jian Wei Shigang Wang Liwei Chen Tianxiao Guan Communication Engineering College Jilin University China
In this paper, we present an adaptive stereo video object segmentation algorithm based on depth and spatio-temporal information. First, the object is extracted from the left channel with a new algorithm, which consist... 详细信息
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PosPush: A Highly Accurate Location-Based Information Delivery System
PosPush: A Highly Accurate Location-Based Information Delive...
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International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies (UBICOMM)
作者: Zhao Junhui Wang Yongcai NEC Laboratories China
This paper proposes PosPush, a highly accurate location based information delivery system, which utilizes the high resolution 3D locations obtained from ultrasonic positioning devices to efficiently deliver the locati... 详细信息
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Determining the Training Window for Small Sample Size Classification with Concept Drift
Determining the Training Window for Small Sample Size Classi...
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IEEE International Conference on Data Mining Workshops (ICDM Workshops)
作者: Indre Žliobaite Ludmila I. Kuncheva Fac. of Math. & Inf. Vilnius Univ. Vilnius Lithuania School of Computer Science Bangor University Bangor Gwynedd United Kingdom
We consider classification of sequential data in the presence of frequent and abrupt concept changes. The current practice is to use the data after the change to train a new classifier. However, if the window with the... 详细信息
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Hybrid Immune Detector Maturation Algorithm with LifeCycle Model
Hybrid Immune Detector Maturation Algorithm with LifeCycle M...
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International Symposium on Computer Science and its Applications, CSA
作者: Jungan Chen Feng Liang Wenxin Chen Electronic Information Department Zhejiang Wanli University Ningbo Zhejiang China
In this work, a novel Hybrid Immune Detector Maturation Algorithm is proposed for anomaly detection. T-detector Maturation Algorithm and Dynamic Negative Selection Algorithm are combined through a new state transforma... 详细信息
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