DSP 2010 | Sciweavers

9

DSP
2007

89views Emerging Technology» more DSP 2007»

Performance comparison between statistical-based and direct data domain STAPs

13 years 4 months ago

In the situation that a radar platform is moving very fast, the number of training data used in space-time adaptive processing (STAP) is a major concern. Less number of training d...

Santana Burintramart, Tapan K. Sarkar, Yu Zhang, M...

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12

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DSP
2007

100views Emerging Technology» more DSP 2007»

Detail-preserving image information restoration guided by SVM based noise mapping

13 years 4 months ago

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P. Pankajakshan, V. Kumar

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13

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DSP
2007

128views Emerging Technology» more DSP 2007»

Whiteboard scanning and image enhancement

13 years 4 months ago

Download research.microsoft.com

Zhengyou Zhang, Li-wei He

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10

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DSP
2007

81views Emerging Technology» more DSP 2007»

High performance noise reduction for biomedical multidimensional data

13 years 4 months ago

Download www.ac.uma.es

Siham Tabik, Ester M. Garzón, Inmaculada Ga...

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13

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DSP
2007

130views Emerging Technology» more DSP 2007»

Short-time phase spectrum in speech processing: A review and some experimental results

13 years 4 months ago

Download maxwell.me.gu.edu.au

Incorporating information from the short-time phase spectrum into a feature set for automatic speech recognition (ASR) may possibly serve to improve recognition accuracy. Currentl...

Leigh D. Alsteris, Kuldip K. Paliwal

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12

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DSP
2007

95views Emerging Technology» more DSP 2007»

Feasibility of impact-acoustic emissions for detection of damaged wheat kernels

13 years 4 months ago

Download www.ars.usda.gov

A non-destructive, real time device was developed to detect insect damage, sprout damage, and scab damage in kernels of wheat. Kernels are impacted onto a steel plate and the resu...

Tom C. Pearson, A. Enis Çetin, Ahmed H. Tew...

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15

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DSP
2006

165views Emerging Technology» more DSP 2006»

Detection of audio covert channels using statistical footprints of hidden messages

13 years 4 months ago

Download isis.poly.edu

We address the problem of detecting the presence of hidden messages in audio. The detector is based on the characteristics of the denoised residuals of the audio file, which may c...

Hamza Özer, Bülent Sankur, Nasir D. Memo...

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15

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DSP
2006

147views Emerging Technology» more DSP 2006»

2-D unitary matrix pencil method for efficient direction of arrival estimation

13 years 4 months ago

Download www.cis.syr.edu

In this study, we extended the one-dimensional (1-D) unitary matrix pencil method (UMP) [N. Yilmazer, J. Koh, T.K. Sarkar, Utilization of a unitary transform for efficient computa...

Nuri Yilmazer, Tapan K. Sarkar

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16

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DSP
2006

199views Emerging Technology» more DSP 2006»

Blind image deconvolution via dispersion minimization

13 years 4 months ago

Download eceserv0.ece.wisc.edu

In linear image restoration, the point spread function of the degrading system is assumed known even though this information is usually not available in real applications. As a re...

C. Vural, William A. Sethares

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9

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DSP
2006

106views Emerging Technology» more DSP 2006»

Multicomponent chirp signals analysis using product cubic phase function

13 years 4 months ago

Download personal.stevens.edu

This paper presents an algorithm for estimating the parameters of multicomponent chirp signals. The estimator is based on the cubic phase function (CPF), which is efficient to est...

Pu Wang, Jianyu Yang

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