Zobrazeno 1 - 10
of 156
pro vyhledávání: '"M. Soumekh"'
Autor:
M. Soumekh, K.I. Ranney
Publikováno v:
IEEE Geoscience and Remote Sensing Letters. 3:312-316
This letter describes the extension of signal subspace processing (SSP) to the arena of anomaly detection. In particular, we develop an SSP-based, local anomaly detector that exploits the rich information available in the multiple bands of a hyperspe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c55554a03d1e89324088dd4e71bd075
https://doi.org/10.1109/lgrs.2006.870833
https://doi.org/10.1109/lgrs.2006.870833
Autor:
M. Soumekh, K.I. Ranney
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 44:201-213
This paper addresses change detection in averaged multilook synthetic aperture radar (SAR) imagery. Averaged multilook SAR images are preferable to full-aperture SAR reconstructions when the imaging algorithm is approximation-based (e.g., polar forma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8184c1a69024b23aaf88f934b8c717a4
https://doi.org/10.1109/tgrs.2005.859956
https://doi.org/10.1109/tgrs.2005.859956
Autor:
M. Soumekh
Publikováno v:
IEEE Transactions on Image Processing. 6:1545-1554
This paper presents a system model and inversion for airborne synthetic aperture acoustic (SAA) imaging. The system model accurately represents the intercation of the acoustic source and the target region at near range values. Moreover, the model inc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80693438a4c97212bce468c33cdb5463
https://doi.org/10.1109/83.641414
https://doi.org/10.1109/83.641414
Autor:
J.W. Porter, Andreas A. Polycarpou, Victor Demjanenko, V. Swarnakar, Andres Soom, R.A. Valtin, M. Soumekh, D.M. Benenson, R.S. Acharya
Publikováno v:
IEEE Transactions on Power Delivery. 11:848-857
Noninvasive vibration diagnostic techniques are implemented to assess the mechanical condition of power circuit breakers. A diagnostic system, the prototype commercial portable diagnostic system (PCPDS) has been developed Hardware of the PCPDS includ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a659f17e6cced373c53e70de3d886cfc
https://doi.org/10.1109/61.489343
https://doi.org/10.1109/61.489343
Autor:
A. Antur, M. Soumekh, S.E. Wright, D.M. Benenson, M.K. Tangri, D.P. Hess, Victor Demjanenko, Andres Soom, S.Y. Park, H. Naidu, R.A. Valtin
Publikováno v:
IEEE Transactions on Power Delivery. 7:656-663
Noninvasive diagnostics, involving short-time spectra, short-time energy, and automatic timing techniques, have been applied to assess the mechanical condition of oil and puffer circuit breakers and to determine the timing of events occurring during
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2704a3aa616c4ce56c9853cfe638af98
https://doi.org/10.1109/61.127063
https://doi.org/10.1109/61.127063
Autor:
M. Soumekh, Zhengfan Yang
Publikováno v:
IEEE International Radar Conference, 2005..
Along-track interferometry (ATI) is a SAR technique that can be used to detect moving targets and estimate radial velocities. This paper examines the possibility of generating the MTI statistic by utilizing a multi-channel ATI processing method. This
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43ff1e2de5da1808642e84fc32615d0d
https://doi.org/10.1109/radar.2005.1435847
https://doi.org/10.1109/radar.2005.1435847
Autor:
M. Soumekh, K. Ranney
Publikováno v:
IEEE International Radar Conference, 2005..
This paper is concerned with change detection in averaged multi-look SAR imagery. Averaged multi-look SAR images are preferable to full aperture SAR reconstructions when the imaging algorithm is approximation based (e.g., polar format processing), or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df52c2a192f4cdb934b42c67ba47bed5
https://doi.org/10.1109/radar.2005.1435818
https://doi.org/10.1109/radar.2005.1435818
Publikováno v:
ICASSP
Methods that include diffraction effects are discussed for the tomographic reconstruction of the complex index of refraction within a soft-scattering object. The methods are Fourier-domain based and are threfore computationally efficient. An importan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e18605359fa670b59682c95c00f759f
https://doi.org/10.1109/icassp.1982.1171480
https://doi.org/10.1109/icassp.1982.1171480
Autor:
Mostafa Kaveh, M. Soumekh
Publikováno v:
ICASSP
This paper presents a new view of the problem of image reconstruction in the spatial Fourier domain based on the generalized projections of a two-dimensional image. The algorithms that are presented are derived from the exact continuous relations bet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1b9c891f505f244c6ed79543f061e73
https://doi.org/10.1109/icassp.1984.1172337
https://doi.org/10.1109/icassp.1984.1172337
Publikováno v:
ICASSP
Theoretical, algorithmic and experimental results on the use of Rytov's approximation in acoustic tomography are presented. The approximation error is related to the disturbance size and magnitude. A method of phase unwrapping which is based on a com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb2457522de81336ca8b53f10896374b
https://doi.org/10.1109/icassp.1983.1172154
https://doi.org/10.1109/icassp.1983.1172154