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检索条件"机构=Parallel Processing Laboratory Electrical and Computer Engineering Department"
1729 条 记 录,以下是181-190 订阅
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Improved speaker verification through probabilistic subspace adaptation  8
Improved speaker verification through probabilistic subspace...
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8th European Conference on Speech Communication and Technology, EUROSPEECH 2003
作者: Lucey, Simon Chen, Tsuhan Advanced Multimedia Processing Laboratory Department of Electrical and Computer Engineering Carnegie Mellon University PittsburghPA15213 United States
In this paper we propose a new adaptation technique for improved text-independent speaker verification with limited amounts of training data using Gaussian mixture models (GMMs). The technique, referred to as probabil... 详细信息
来源: 评论
A computational signal processing system for correlated digital interferometry
A computational signal processing system for correlated digi...
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2005 IEEE International 48th Midwest Symposium on Circuits and Systems, MWSCAS 2005
作者: Villamizar-Morales, Jorge Bautista-Rozo, Lola X. Rodriguez, Domingo A. Automated Information Processing Laboratory Electrical and Computer Engineering Department University of Puerto Rico at Mayaguez Mayaguez PR 00681-9042
This work deals with the development of a computational signal algebra framework for the modeling and simulation of digital image interferometry processing applications, exploiting the rapid prototyping capabilities o... 详细信息
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Platform-independent implementation of 3D-sound computer interface icons for subjects with visual impairments
Platform-independent implementation of 3D-sound computer int...
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9th World Multi-Conference on Systemics, Cybernetics and Informatics, WMSCI 2005
作者: Faller II, Kenneth John Prendes, Joaquin Barreto, Armando Digital Signal Processing Laboratory Electrical and Computer Engineering Department Florida International University Miami FL 33174 United States
This paper describes a platform-independent system which adds spatial auditory feedback to the icons of a computer interface in order to assist visually impaired individuals during icon location and selection. In this... 详细信息
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A new adaptive image contrast enhancement method
A new adaptive image contrast enhancement method
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Image and Video processing 1993
作者: Yu, Tian-Hu Mitra, S.K. Department of Electrical and Computer Engineering Signal and Image Processing Laboratory University of California Santa BarbaraCA93106 United States
In direct methods of contrast enhancement, a contrast measure is first defined, which is then modified by a mapping function to generate the pixel value of the enhanced image. Various mapping functions such as the squ... 详细信息
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Ground truth data collection for unmixing algorithm evaluation
Ground truth data collection for unmixing algorithm evaluati...
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Algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery XIV
作者: Rivera-Borrero, Carlos Rosario, Samuel Hunt, Shawn Zayas, Carmen Mundorf, Adrienne Cardona, Suhaily Laboratory for Applied Remote Sensing and Image Processing Electrical and Computer Engineering Department University of Puerto Rico Mayagüez Campus
This paper presents a ground truth data collection effort along with its use in evaluating unmixing algorithms. Unmixing algorithms are typically evaluated using synthetic data generated by selecting endmember spectru... 详细信息
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The symbiotic relationship of parts and monolithic face representations in verification
The symbiotic relationship of parts and monolithic face repr...
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2004 IEEE computer Society Conference on computer Vision and Pattern Recognition Workshops, CVPRW 2004
作者: Lucey, Simon Advanced Multimedia Processing Laboratory Department of Electrical and Computer Engineering Carnegie Mellon University PittsburghPA15213 United States
Techniques that treat the face holistically as a vector of pixel values, which we refer to as a monolithic representation, are still widely considered state of the art for the task of face verification in literature. ... 详细信息
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Velocity tuned generalized Sobel operators for multiresolution computation of optical flow
Velocity tuned generalized Sobel operators for multiresoluti...
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The 1994 1st IEEE International Conference on Image processing
作者: Gökstorp, M. Danielsson, P.-E. Image Processing Laboratory Computer Engineering Division Department of Electrical Engineering Linköping University LinköpingS-581 83 Sweden
Optical flow computation may be divided into four processing steps where the first is extraction of image features suitable for flow estimation. Using a generalization of the basic flow constraint it is possible to es... 详细信息
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Unscented transformation for depth from motion-blur in videos
Unscented transformation for depth from motion-blur in video...
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2010 IEEE computer Society Conference on computer Vision and Pattern Recognition - Workshops, CVPRW 2010
作者: Paramanand, C. Rajagopalan, A.N. Image Processing and Computer Vision Laboratory Department of Electrical Engineering Indian Institute of Technology Madras Chennai 600 036 India
In images and videos of a 3D scene, blur due to camera shake can be a source of depth information. Our objective is to find the shape of the scene from its motion-blurred observations without having to restore the ori... 详细信息
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Using overlapping distributions to deal with face pose mismatch
Using overlapping distributions to deal with face pose misma...
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2005 16th British Machine Vision Conference, BMVC 2005
作者: Lucey, Simon Chen, Tsuhan Advanced Multimedia Processing Laboratory Department of Electrical and Computer Engineering Carnegie Mellon University Pittsburgh PA 15213 United States
Representing the face as a distribution of freely moving patches, which we refer to as a "free-parts" representation, has recently demonstrated some benefit in the task of face verification. This benefit can... 详细信息
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Digital processing of color images
Digital processing of color images
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Human Vision, Visual processing, and Digital Display 1989
作者: Mitra, Sanjit K. Zarrinnaal, Iraj Wang, Yao Signal and Image Processing Laboratory Department of Electrical and Computer Engineering University of California Santa BarbaraCA93106 United States
Digital processing of black and white images has received most attention during the last 25 years, and has led to various algorithms for the enhancement, smoothing, and zooming of images. Due to the decreasing cost an... 详细信息
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