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TMI
2010
160views more  TMI 2010»
15 years 3 months ago
Artifact Trapping During Time Reversal Photoacoustic Imaging for Acoustically Heterogeneous Media
—Several different reconstruction algorithms have been proposed for photoacoustic tomography, most of which presuppose that the acoustic properties of the medium are constant and...
Benjamin T. Cox, Bradley E. Treeby
125
Voted
ICASSP
2011
IEEE
14 years 8 months ago
Analysis of unknown velocity and target off the grid problems in compressive sensing based subsurface imaging
Sparsity of target space in subsurface imaging problem is used within the framework of the compressive sensing (CS) theory in recent publications to decrease the data acquisition ...
Mehmet Ali Çagri Tuncer, Ali Cafer Gurbuz
IWDW
2004
Springer
15 years 10 months ago
A Multi-feature Based Invertible Authentication Watermarking for JPEG Images
: Invertible authentication techniques have been used in some special applications (such as medical or military) where original data can be recovered after authenticated. In this p...
Deng-Pan Ye, Yaobin Mao, Yuewei Dai, Zhiquan Wang
124
Voted
PIMRC
2010
IEEE
15 years 2 months ago
On Maximum Likelihood MIMO detection in QAM-FBMC systems
Multi-carrier modulation and especially CP-OFDM is widely used nowadays in several radio communications. However, FBMC is a potential alternative to CP-OFDM since it does not requi...
R. Zakaria, Didier Le Ruyet
ICIP
2008
IEEE
15 years 11 months ago
Regularized depth from defocus
In the area of depth estimation from images an interesting approach has been structure recovery from defocus cue. Towards this end, there have been a number of approaches [4, 6]. ...
Vinay P. Namboodiri, Subhasis Chaudhuri, Sunil Had...