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Sorina Dumitrescu
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Year
Detection of LSB steganography via sample pair analysis
S Dumitrescu, X Wu, Z Wang
Signal Processing, IEEE Transactions on 51 (7), 1995-2007, 2003
9612003
On steganalysis of random LSB embedding in continuous-tone images
S Dumitrescu, X Wu, N Memon
Proceedings. International conference on image processing 3, 641-644, 2002
2192002
Globally optimal uneven error-protected packetization of scalable code streams
S Dumitrescu, X Wu, Z Wang
IEEE Transactions on Multimedia 6 (2), 230-239, 2004
1312004
A new framework of LSB steganalysis of digital media
S Dumitrescu, X Wu
IEEE Transactions on Signal Processing 53 (10), 3936-3947, 2005
812005
Layered multicast with inter-layer network coding
S Dumitrescu, M Shao, X Wu
INFOCOM 2009, IEEE, 442-449, 2009
422009
Layered multicast with inter-layer network coding for multimedia streaming
M Shao, S Dumitrescu, X Wu
IEEE Transactions on Multimedia 13 (2), 353-365, 2011
382011
Energy-efficient full diversity collaborative unitary space-time block code designs via unique factorization of signals
D Xia, JK Zhang, S Dumitrescu
IEEE transactions on information theory 59 (3), 1678-1703, 2012
332012
Optimal two-description scalar quantizer design
S Dumitrescu, X Wu
Algorithmica 41, 269-287, 2005
31*2005
An efficient high payloadą1 data embedding scheme
M Omoomi, S Samavi, S Dumitrescu
Multimedia Tools and Applications 54, 201-218, 2011
302011
On properties of locally optimal multiple description scalar quantizers with convex cells
S Dumitrescu, X Wu
IEEE transactions on information theory 55 (12), 5591-5606, 2009
29*2009
Algorithms for optimal multi-resolution quantization
S Dumitrescu, X Wu
Journal of Algorithms 50 (1), 1-22, 2004
292004
On explicit formulas for bandwidth and antibandwidth of hypercubes
X Wang, X Wu, S Dumitrescu
Discrete Applied Mathematics 157 (8), 1947-1952, 2009
252009
Monotonicity-based fast algorithms for MAP estimation of Markov sequences over noisy channels
X Wu, S Dumitrescu, Z Wang
IEEE Transactions on Information Theory 50 (7), 1539-1544, 2004
242004
On optimal multi-resolution scalar quantization
X Wu, S Dumitrescu
Data Compression Conference, 2002. Proceedings. DCC 2002, 322-331, 2002
242002
Lagrangian optimization of two-description scalar quantizers
S Dumitrescu, X Wu
IEEE transactions on information theory 53 (11), 3990-4012, 2007
232007
On multirate optimality of JPEG2000 code stream
X Wu, S Dumitrescu, N Zhang
IEEE Transactions on Image Processing 14 (12), 2012-2023, 2005
232005
Efficient algorithms for optimal uneven protection of single and multiple scalable code streams against packet erasures
S Dumitrescu, X Wu, Z Wang
Multimedia, IEEE Transactions on 9 (7), 1466-1474, 2007
22*2007
Nonreturning PC grammar systems can be simulated by returning systems
S Dumitrescu
Theoretical Computer Science 165 (2), 463-474, 1996
221996
l2 OPTIMIZED PREDICTIVE IMAGE CODING WITH l∞ BOUND
S Chuah, S Dumitrescu, X Wu
22*
Unequal erasure protection technique for scalable multistreams
S Dumitrescu, G Rivers, S Shirani
Image Processing, IEEE Transactions on 19 (2), 422-434, 2010
212010
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