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检索条件"主题词=change detection algorithms"
1600 条 记 录,以下是1431-1440 订阅
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Scene context dependent reference frame placement for MPEG video coding
Scene context dependent reference frame placement for MPEG v...
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International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
作者: A.Y. Lan J.-N. Hwang Information Processing Laboratory Department of Electrical Engr. University of Washington Seattle WA USA
The MPEG video compression standard effectively exploits spatial, temporal, and coding redundancies in the algorithm. In its generic form, however, only a minimal amount of scene adaptation is performed. Video can be ... 详细信息
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detection and classification in uterine electromyography by multiscale representation
Detection and classification in uterine electromyography by ...
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Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)
作者: M. Khalil J. Duchene C. Marque H. Leman University of Technology of Troyes Troyes France University of Technology of Compiegne Compiegne France
The purpose of this study was to detect the uterine contraction and other events in uterine electromyography (EMG). Classical statistical algorithms of change detection use a criterion based on signal variance in a se... 详细信息
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Robust matching in real-time 3D model-based tracking
Robust matching in real-time 3D model-based tracking
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International Conference on Knowledge-Based Intelligent Electronic Systems (KES)
作者: Zheng Li Han Wang School of Electrical and Electronic Engineering Nanyang Technological University Singapore
In this paper, a new model-based tracking algorithm is proposed for real time performance. The matching process includes two aspects of: feature extraction using local minimum energy; and global matching of a known 3D... 详细信息
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An efficient algorithm for detecting and tracking moving targets
An efficient algorithm for detecting and tracking moving tar...
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International Conference on Digital Signal Processing (DSP)
作者: J.A. Moran F. De la Torre E. Santamaria Dept. of Commun. & Signal Theory Univ. Ramon Llull Barcelona Spain
In this work we present a new technique for detecting and tracking moving targets. Targets are modeled as signal sources that emit narrow-band signals which continuously impinge on an array of sensors. The problem of ... 详细信息
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Soft primitive extraction on handwritten digits
Soft primitive extraction on handwritten digits
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IEEE International Conference on Image Processing
作者: N. Boujemaa G. Roux J.-P. Asselin de Beauville B. Vattolo Laboratoire dE28099 Informatique Ecole dE28099Ingenieurs en Informatique pour 1 Industrie Tours France Laboratoire d E28099Informatique Ecole dE28099Ingenieurs en Informatique pour 1 Industrie Tours France ATOS Blois France
Recognition of handwritten digits is useful for several applications such as automatic bank cheques interpretation. Many problems occur, making this task quite difficult: digits may overlap, the removal of a base line... 详细信息
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Autoregressive coefficient changes of EEG signal model
Autoregressive coefficient changes of EEG signal model
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IEEE EMBS International Conference on Information Technology Applications in Biomedicine (ITAB)
作者: L. Czinege Department of Process Control Technical University of Budapest Hungary
Clinical records of intraoperative ischemic EEG are used to optimize an automatic detecting algorithm which is capable of signaling the onset of the insult accurately at a small delay. The algorithm derives autoregres... 详细信息
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Integration of multiple levels of contour information for Chinese-character stroke extraction
Integration of multiple levels of contour information for Ch...
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International Conference on Document Analysis and Recognition
作者: Chungnan Lee Bohom Wu Wen-Chen Huang Institute of Computer and Information Engineering National Sun Yat-Sen University Kaohsiung Taiwan Department of Health Care Management Chia-Nan College of Pharmacy and Science Tainan Taiwan
In this paper, we present a new stroke extraction algorithm that integrates all levels of contour information including boundary points, dominant points, corner points, segments, cross section sequence graph, characte... 详细信息
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On detection of double talk and changes in the echo path using a Markov modulated channel model
On detection of double talk and changes in the echo path usi...
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International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
作者: C. Carlemalm A. Logothetis Department of Electrical and Electronic Engineering University of Melbourne Australia S3-Automatic Control Royal Institute of Technology Sweden
This paper addresses the problem of detection and discrimination of the two phenomena, double talk and echo path change, in a telephone channel. It is of uttermost importance to quickly detect a change in the echo pat... 详细信息
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An object-oriented shadow generation algorithm for real-time application
An object-oriented shadow generation algorithm for real-time...
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Workshop on Object-Oriented Real-Time Dependable Systems (WORDS)
作者: T. Wang P.C.-Y. Sheu Soochan Hwang Department of Electrical & Computer Engineering University of California Irvine CA USA Department of Computer Engineering Hankuk Aviation University Koyang Kyunggi South Korea
Presents a fast shadow generation algorithm for a large number of convex polyhedra (objects) in a 3D scene based on the concept of characteristic views (CVs). The concept of CVs is that the infinite possible views of ... 详细信息
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Object detection with vector quantized binary features
Object detection with vector quantized binary features
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Conference on Computer Vision and Pattern Recognition (CVPR)
作者: J. Krumm Intelligent Systems & Robotics Center Sandia National Laboratories Albuquerque NM USA
This paper presents a new algorithm for detecting objects in images, one of the fundamental tasks of computer vision. The algorithm extends the representational efficiency of eigenimage methods to binary features, whi... 详细信息
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