Antonio Ortega
Antonio Ortega
Professor of Electrical and Computer Engineering, University of Southern California
Email verificata su sipi.usc.edu - Home page
Titolo
Citata da
Citata da
Anno
The emerging field of signal processing on graphs: Extending high-dimensional data analysis to networks and other irregular domains
DI Shuman, SK Narang, P Frossard, A Ortega, P Vandergheynst
IEEE signal processing magazine 30 (3), 83-98, 2013
21422013
Rate-distortion methods for image and video compression
A Ortega, K Ramchandran
Signal Processing Magazine, IEEE 15 (6), 23-50, 1998
10371998
Bit allocation for dependent quantization with applications to multiresolution and MPEG video coders
K Ramchandran, A Ortega, M Vetterli
Image Processing, IEEE Transactions on 3 (5), 533-545, 1994
5861994
Line-based, reduced memory, wavelet image compression
C Chrysafis, A Ortega
Image Processing, IEEE Transactions on 9 (3), 378-389, 2000
5352000
Multiresolution broadcast for digital HDTV using joint source/channel coding
K Ramchandran, A Ortega, KM Uz, M Vetterli
Selected Areas in Communications, IEEE Journal on 11 (1), 6-23, 1993
4431993
Graph signal processing: Overview, challenges, and applications
A Ortega, P Frossard, J Kovačević, JMF Moura, P Vandergheynst
Proceedings of the IEEE 106 (5), 808-828, 2018
3962018
Bit-rate control using piecewise approximated rate-distortion characteristics
LJ Lin, A Ortega
Circuits and Systems for Video Technology, IEEE Transactions on 8 (4), 446-459, 1998
3691998
VBR video: Tradeoffs and potentials
TV Lakshman, A Ortega, AR Reibman
Proceedings of the IEEE 86 (5), 952-973, 1998
3591998
Perfect reconstruction two-channel wavelet filter banks for graph structured data
SK Narang, A Ortega
IEEE Transactions on Signal Processing 60 (6), 2786-2799, 2012
3442012
Optimal trellis-based buffered compression and fast approximations
A Ortega, K Ramchandran, M Vetterli
Image Processing, IEEE Transactions on 3 (1), 26-40, 1994
3151994
PALS: peer-to-peer adaptive layered streaming
R Rejaie, A Ortega
Proceedings of the 13th international workshop on Network and operating …, 2003
2842003
Rate control for robust video transmission over burst-error wireless channels
CY Hsu, A Ortega, M Khansari
Selected Areas in Communications, IEEE Journal on 17 (5), 756-773, 1999
2801999
Towards the control of linear systems with minimum bit-rate
J Hespanha, A Ortega, L Vasudevan
Proc. 15th Int. Symp. on Mathematical Theory of Networks and Systems (MTNS), 2002
2522002
Joint selection of source and channel rate for VBR video transmission under ATM policing constraints
CY Hsu, A Ortega, AR Reibman
Selected Areas in Communications, IEEE Journal on 15 (6), 1016-1028, 1997
2211997
Prognostic significance of gene expression profiles of metastatic neuroblastomas lacking MYCN gene amplification
S Asgharzadeh, R Pique-Regi, R Sposto, H Wang, Y Yang, H Shimada, ...
Journal of the National Cancer Institute 98 (17), 1193-1203, 2006
2142006
Multiple description coding via polyphase transform and selective quantization
W Jiang, A Ortega
Proc. VCIP 99, 998-1008, 1999
2121999
Efficient sampling set selection for bandlimited graph signals using graph spectral proxies
A Anis, A Gadde, A Ortega
IEEE Transactions on Signal Processing 64 (14), 3775-3789, 2016
1912016
Signal processing techniques for interpolation in graph structured data
SK Narang, A Gadde, A Ortega
2013 IEEE International Conference on Acoustics, Speech and Signal …, 2013
1852013
Edge-adaptive transforms for efficient depth map coding
G Shen, WS Kim, SK Narang, A Ortega, J Lee, HC Wey
Picture Coding Symposium (PCS), 2010, 566-569, 2010
1782010
Compact support biorthogonal wavelet filterbanks for arbitrary undirected graphs
SK Narang, A Ortega
IEEE Trans. on Signal Processing, 1-1, 2013
1772013
Il sistema al momento non può eseguire l'operazione. Riprova più tardi.
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