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检索条件"机构=School of Electrical and Computer Engineering Center for Signal and Image Processing"
412 条 记 录,以下是11-20 订阅
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A directional image decomposition for ultra-wideband SAR
A directional image decomposition for ultra-wideband SAR
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1998 23rd IEEE International Conference on Acoustics, Speech and signal processing, ICASSP 1998
作者: Rau, Richard McClellan, James H. Center for Signal and Image Processing School of Electrical and Computer Engineering Georgia Institute of Technology Atlanta GA United States
This paper presents a theoretical analysis of the structure of wide angle, ultra-wideband SAR images formed by a constant integration angle backprojection image former. It is shown that the effects of the image former... 详细信息
来源: 评论
Perceptually motivated temporal modeling of footsteps in a cross-environmental detection task
Perceptually motivated temporal modeling of footsteps in a c...
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2013 38th IEEE International Conference on Acoustics, Speech, and signal processing, ICASSP 2013
作者: Altaf, M. Umair Bin Butko, Taras Juang, Biing-Hwang Center for Signal and Image Processing School of Electrical and Computer Engineering Georgia Institute of Technology Atlanta GA United States
Real world sounds are ubiquitous and form an important part of the edifice of our cognitive abilities. Their perception combines signatures from spectral and temporal domains, among others, yet traditionally their ana... 详细信息
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Person identification using biometric markers from footsteps sound
Person identification using biometric markers from footsteps...
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14th Annual Conference of the International Speech Communication Association, INTERSPEECH 2013
作者: Altaf, M. Umair Bin Butko, Taras Juang, Biing-Hwang Center for Signal and Image Processing School of Electrical and Computer Engineering Georgia Institute of Technology Atlanta GA United States
Human identification using unobtrusive methods is a challenging problem that has many applications in surveillance tasks. In this work we propose a set of biometric features extracted from a footstep audio signal that... 详细信息
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Melody Spotting Using Hidden Markov Models  2
Melody Spotting Using Hidden Markov Models
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2nd Annual International Symposium on Music Information Retrieval, ISMIR 2001
作者: Durey, Adriane Swalm Clements, Mark A. Center for Signal and Image Processing School of Electrical and Computer Engineering Georgia Institute of Technology AtlantaGA30332 United States
As we acquire more digitized copies of musical recordings, it becomes increasingly necessary to have the assistance of a computer in sorting through the information that it stores. In this paper, we propose a new syst... 详细信息
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Hardware-efficient distributed arithmetic architecture for high-order digital filters
Hardware-efficient distributed arithmetic architecture for h...
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2005 IEEE International Conference on Acoustics, Speech, and signal processing, ICASSP '05
作者: Yoo, Heejong Anderson, David V. Center for Signal and Image Processing School of Electrical and Computer Engineering Georgia Institute of Technology Atlanta GA 30332 United States
This paper presents a new memory-efficient distributed arithmetic (DA) architecture for high-order FIR filters. The proposed architecture is based on a memory reduction technique for DA look-up-tables (LUTs);it requir... 详细信息
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Enhanced speech coding based on phonetic class segmentation
Enhanced speech coding based on phonetic class segmentation
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9th European Conference on Speech Communication and Technology
作者: Durey, Adriane Swalm Krishnan, Venkatesh Barnwell III, Thomas P. Center for Signal and Image Processing School of Electrical and Computer Engineering Georgia Institute of Technology Atlanta GA 30332 United States
Given a baseline speech coder and speech with an available phonetic class segmentation, a number of potential enhancements to that coder become possible. While the quality of speech segmentation by phoneme and phoneti... 详细信息
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Using dynamic codebook re-ordering to exploit inter-frame correlation in MELP coders
Using dynamic codebook re-ordering to exploit inter-frame co...
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9th European Conference on Speech Communication and Technology
作者: Krishnan, Venkatesh Barnwell III, Thomas P. Anderson, David V. Center for Signal and Image Processing School of Electrical and Computer Engineering Georgia Institute of Technology Atlanta GA 30332 United States
Model based speech coders such as the mixed-excitation linear prediction (MELP) coder encode parameters of the autoregressive model for short-duration frames of the speech signal. Typically, parameters extracted from ... 详细信息
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Hidden Markov modelling for SAR automatic target recognition
Hidden Markov modelling for SAR automatic target recognition
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1998 23rd IEEE International Conference on Acoustics, Speech and signal processing, ICASSP 1998
作者: Nilubol, Chanin Pham, Quoc H. Mersereau, Russell M. Smith, Mark J. T. Clements, Mark A. Center for Signal and Image Processing School of Electrical and Computer Engineering Georgia Institute of Technology Atlanta GA 30332 United States
This paper discusses the application of hidden Markov models (HMMs) to solve the translational and rotational invariant automatic target recognition (TRIATR) problem associated with SAR imagery. This approach is based... 详细信息
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Parsed and fixed block representations of visual information for image retrieval
Parsed and fixed block representations of visual information...
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Human Vision and Electronic Imaging XIV
作者: Bae, Soo Hyun Juang, Biing-Hwang Center for Signal and Image Processing School of Electrical and Computer Engineering Georgia Institute of Technology Atlanta GA 30332 United States
The theory of linguistics teaches us the existence of a hierarchical structure in linguistic expressions, from letter to word root, and on to word and sentences. By applying syntax and semantics beyond words, one can ... 详细信息
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Application of a two-stage algorithm for adaptive detection in hyperspectral imaging
Application of a two-stage algorithm for adaptive detection ...
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2005 IEEE/SP 13th Workshop on Statistical signal processing
作者: Farrell Jr., Michael D. Mersereau, Russell M. Center for Signal and Image Processing School of Electrical and Computer Engineering Georgia Institute of Technology Atlanta GA 30332 United States
Adaptive detection has a rich history in the radar community, and a number of other areas have borrowed heavily from constructs developed in this field. The task of target detection in hyperspectral imaging (HSI) is o... 详细信息
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