Difference between revisions of "Publications"

From WikiBiron
m
m
Line 28: Line 28:
 
   <li>  A. Ortega, M. Garrett and M. Vetterli, "Rate constraints for  packet video transmission based on joint source/network criteria". <i> Annales des Telecommunications</i>. Vol. 50, No. 7-8, pp. 603--616, Jul.-Aug. 1995.
 
   <li>  A. Ortega, M. Garrett and M. Vetterli, "Rate constraints for  packet video transmission based on joint source/network criteria". <i> Annales des Telecommunications</i>. Vol. 50, No. 7-8, pp. 603--616, Jul.-Aug. 1995.
  
   <LI> A. Ortega and  M. Vetterli], [http://sipi.usc.edu/~ortega/Papers/IP97.pdf Adaptive scalar quantization without side  information]'', <i> IEEE Transactions on Image Processing, </i> Vol. 6, No. 5, pp. 665--676, May 1997.
+
   <LI> A. Ortega and  M. Vetterli, [http://sipi.usc.edu/~ortega/Papers/IP97.pdf Adaptive scalar quantization without side  information]'', <i> IEEE Transactions on Image Processing, </i> Vol. 6, No. 5, pp. 665--676, May 1997.
  
   <li> C.-Y. Hsu, A. Ortega and A. R. Reibman, [http://sipi.usc.edu/~ortega/Papers/jsac97.pdf   "Joint Selection of Source and  Channel Rate for VBR Video Transmission under ATM Policing Constraints"</a> <i> IEEE Journal on Sel. Areas in Communications</i>,  Special Issue on Real-Time Video Services in Multimedia Networks,  Vol. 15, No. 6, pp. 1016-1028, August 1997.
+
   <li> C.-Y. Hsu, A. Ortega and A. R. Reibman, [http://sipi.usc.edu/~ortega/Papers/jsac97.pdf "Joint Selection of Source and  Channel Rate for VBR Video Transmission under ATM Policing Constraints]"  
 +
<i> IEEE Journal on Sel. Areas in Communications</i>,  Special Issue on Real-Time Video Services in Multimedia Networks,  Vol. 15, No. 6, pp. 1016-1028, August 1997.
  
 
   <LI>  Liang-Jin Lin,  Antonio Ortega,  "[http://sipi.usc.edu/~ortega/Papers/csvt98.pdf Bit-Rate Control Using Piecewise Approximated Rate-Distortion Characteristic]",  <i> IEEE Transactions on Circuits and Systems for Video Technology </i>,  Vol. 8, No. 4, pp. 446-459 , Aug. 1998.
 
   <LI>  Liang-Jin Lin,  Antonio Ortega,  "[http://sipi.usc.edu/~ortega/Papers/csvt98.pdf Bit-Rate Control Using Piecewise Approximated Rate-Distortion Characteristic]",  <i> IEEE Transactions on Circuits and Systems for Video Technology </i>,  Vol. 8, No. 4, pp. 446-459 , Aug. 1998.
Line 39: Line 40:
  
 
   <li> Chi-Yuan Hsu, Antonio Ortega and Masoud Khansari,
 
   <li> Chi-Yuan Hsu, Antonio Ortega and Masoud Khansari,
       ``[http://sipi.usc.edu/~ortega/Papers/HsuOrtegaKhansari99.pdf  
+
       ``[http://sipi.usc.edu/~ortega/Papers/HsuOrtegaKhansari99.pdf Rate Control for Robust Video Transmission over Burst-Error Wireless Channels ]'',
      Rate Control for Robust Video Transmission over Burst-Error Wireless Channels
 
      ]'',
 
 
       <i> IEEE Journal on Selected Areas in Communications, Special Issue on Multimedia Network Radios,</i> Vol. 17, No. 5, pp. 756-773, May 1999.
 
       <i> IEEE Journal on Selected Areas in Communications, Special Issue on Multimedia Network Radios,</i> Vol. 17, No. 5, pp. 756-773, May 1999.
 
        
 
        
 
   <li>Y. Yoo, A. Ortega and B. Yu, "Image Subband Coding using Progressive Classification and Adaptive Quantization", <i> IEEE Transactions on  Image Processing</i>, Vol. 8, No. 12, pp. 1702-1715, Dec. 1999.
 
   <li>Y. Yoo, A. Ortega and B. Yu, "Image Subband Coding using Progressive Classification and Adaptive Quantization", <i> IEEE Transactions on  Image Processing</i>, Vol. 8, No. 12, pp. 1702-1715, Dec. 1999.
 
        
 
        
   <li> W. Woo and A. Ortega, ""[http://sipi.usc.edu/~ortega/Papers/WooOrtega99.pdf Optimal Blockwise Dependent Quantization for Stereo Image Coding", </a><i> IEEE Transactions on Circuits and Systems for Video Technology </i>,  (Transactions letter), Sep. 1999.
+
   <li> W. Woo and A. Ortega, "[http://sipi.usc.edu/~ortega/Papers/WooOrtega99.pdf Optimal Blockwise Dependent Quantization for Stereo Image Coding]", <i> IEEE Transactions on Circuits and Systems for Video Technology </i>,  (Transactions letter), Sep. 1999.
 
        
 
        
   <li> C. Chrysafis and A. Ortega, "<A href=
+
   <li> C. Chrysafis and A. Ortega, ["http://sipi.usc.edu/~ortega/Papers/ChrysafisOrtega99.pdf Line Based, Reduced Memory, Wavelet Image Compression]<i> IEEE Transactions on Image Processing </i>,
"http://sipi.usc.edu/~ortega/Papers/ChrysafisOrtega99.pdf Line Based, Reduced Memory, Wavelet Image
 
Compression", </a><i> IEEE Transactions on Image Processing </i>,
 
 
vol. 9, No. 3, pp. 378--389, March 2000.
 
vol. 9, No. 3, pp. 378--389, March 2000.
 
        
 
        

Revision as of 18:09, 7 July 2005

COPYRIGHT NOTICE: All the documents on this server have been submitted by their authors to scholarly journals or conferences as indicated, for the purpose of non-commercial dissemination of scientific work. The manuscripts are put on-line to facilitate this purpose. These manuscripts are copyrighted by the authors or the journals in which they were published. You may copy a manuscript for scholarly, non-commerical purposes, such as research or instruction, provided that you agree to respect these copyrights.

Ph.D. Thesis

A. Ortega, "Optimization techniques for adaptive quantization of image and video under delay constraints", Ph.D. Thesis, Dept. of Electrical Engineering, Columbia University, Jun. 1994


Complete set of PhD theses can be found here


Journal Publications

  • K. Ramchandran, A. Ortega, K. M. Uz and M. Vetterli, "Multiresolution Broadcast for Digital HDTV Using Joint Source-Channel Coding", IEEE Journal on Selected Areas in Communications , Vol. 11, No. 1, Jan. 1993.
  • A. Ortega, K. Ramchandran and M. Vetterli, "Optimal Trellis-based Buffered Compression and Fast Approximations", IEEE Transactions on Image Processing, Vol. 3, No. 1, Jan. 1994.
  • K. Ramchandran, A. Ortega and M. Vetterli, "Bit Allocation for Dependent Quantization with Applications to Multiresolution and MPEG Video Coders", IEEE Transactions on Image Processing , Aug. 1994.
  • A. Ortega, M. Garrett and M. Vetterli, "Rate constraints for packet video transmission based on joint source/network criteria". Annales des Telecommunications. Vol. 50, No. 7-8, pp. 603--616, Jul.-Aug. 1995.
  • A. Ortega and M. Vetterli, Adaptive scalar quantization without side information, IEEE Transactions on Image Processing, Vol. 6, No. 5, pp. 665--676, May 1997.
  • C.-Y. Hsu, A. Ortega and A. R. Reibman, "Joint Selection of Source and Channel Rate for VBR Video Transmission under ATM Policing Constraints" IEEE Journal on Sel. Areas in Communications, Special Issue on Real-Time Video Services in Multimedia Networks, Vol. 15, No. 6, pp. 1016-1028, August 1997.
  • Liang-Jin Lin, Antonio Ortega, "Bit-Rate Control Using Piecewise Approximated Rate-Distortion Characteristic", IEEE Transactions on Circuits and Systems for Video Technology , Vol. 8, No. 4, pp. 446-459 , Aug. 1998.
  • T. V. Lakshman, A. Ortega and A. R. Reibman, "VBR video: Trade-offs and potentials ", Proceedings of the IEEE, Vol. 86, No. 5, pp. 952--973, May 1998.
  • A. Ortega and K. Ramchandran, "Rate-Distortion Techniques in Image and Video Compression," IEEE Signal Processing Magazine , pp. 23-50, Vol. 15, No. 6, Nov. 1998.
  • Chi-Yuan Hsu, Antonio Ortega and Masoud Khansari, ``Rate Control for Robust Video Transmission over Burst-Error Wireless Channels , IEEE Journal on Selected Areas in Communications, Special Issue on Multimedia Network Radios, Vol. 17, No. 5, pp. 756-773, May 1999.
  • Y. Yoo, A. Ortega and B. Yu, "Image Subband Coding using Progressive Classification and Adaptive Quantization", IEEE Transactions on Image Processing, Vol. 8, No. 12, pp. 1702-1715, Dec. 1999.
  • W. Woo and A. Ortega, "Optimal Blockwise Dependent Quantization for Stereo Image Coding", IEEE Transactions on Circuits and Systems for Video Technology , (Transactions letter), Sep. 1999.
  • C. Chrysafis and A. Ortega, ["http://sipi.usc.edu/~ortega/Papers/ChrysafisOrtega99.pdf Line Based, Reduced Memory, Wavelet Image Compression] IEEE Transactions on Image Processing , vol. 9, No. 3, pp. 378--389, March 2000.
  • W. Woo and A. Ortega, "Overlapped Block Disparity Compensation with Adaptive Windows for Stereo Image Coding", IEEE Transactions on Circuits and Systems for Video Technology , (Transactions letter), vol. 10, No. 2, pp. 194-200, March 2000.
  • K. Lengwehasatit and A. Ortega, "<A href= "http://sipi.usc.edu/~ortega/Papers/LengwehasatitOrtega00.pdf Probabilistic Partial Distance Fast Matching for Motion Estimation", </a> IEEE Transactions on Circuits and Systems for Video Technology , Vol. 11, No. 2, pp. 139-152, Feb. 2001.
  • W. Jiang and A. Ortega, "<A href= "http://sipi.usc.edu/~ortega/Papers/JiangOrt.pdf Lifting Factorization Based Discrete Wavelet Transform Architecture Design,]" IEEE Transactions on Circuits and Systems for Video Technology , Vol. 11, No. 5, pp. 651--657, May 2001.
  • J. Cabrera, A. Ortega and J. I. Ronda, "Stochastic rate-control of video coders for wireless channels", IEEE Transactions on Circuits and Systems for Video Technology, Vol. 12, Num. 6, pp. 496--510, June 2002.
  • Z. Miao and A. Ortega, "[http://sipi.usc.edu/~ortega/Papers/MiaoOrtega02.pdf Scalable Proxy Caching for Streaming Video Services over QOS and Best-effort networks ]" IEEE J. on Sel. Areas in Comm., Special issue on Internet Proxy Services, Accepted for publication, Dec. 2001.
  • R. Singh and A. Ortega, "Erasure Recovery in Predictive Coding Environmente using Multiple Description Coding", Journal of VLSI Signal Processing Systems for Signal, Image and Video Technology , Accepted for publication, Dec. 2001, to appear, 2002.
  • B. Beferull-Lozano and A. Ortega, " [http://sipi.usc.edu/~ortega/Papers/BeferullOrtega03.pdf Efficient Quantization for Overcomplete Expansions in R^N, ]" IEEE Transactions on Information Theory , Vol. 49, No. 1, pp. 129-150, January, 2003.
  • D. Comas, R. Singh, A. Ortega and F. Marques, "[http://sipi.usc.edu/~ortega/Papers/ComasSinOrtMar02.pdf Unbalanced Multipled Description Video Coding Based on a Rate-Distortion Optimization]", EURASIP Journal on Applied Signal Processing , Accepted for publication, Nov. 2002.
  • K. Demirciler and A. Ortega, "[http://sipi.usc.edu/~ortega/Papers/DemircilerOrt02.pdf Vector Quantizer Design by Reduced Complexity Deterministic Annealing ]", IEEE Transactions on Image Processing , Submitted, May 2002.
  • K. Lengwehasatit and A. Ortega, "<A href= "http://sipi.usc.edu/~ortega/Papers/LengwehasatitOrtega00.pdf Scalable Variable Complexity Approximate Forward DCT ]", IEEE Transactions on Circuits and Systems for Video Technology, Nov. 2004.
  • J. Cabrera, J.I. Ronda, A. Ortega, and N. Garcia"<A href= "http://sipi.usc.edu/~ortega/Papers/Cabrera04.pdf Stochastic Rate Control of Interframe Video Coders for Lossy Channels ]", IEEE Transactions on Circuits and Systems for Video Technology, In review, 2004.


Book Chapters

  • A. Ortega, "Video transmission over ATM networks", in Microsystems Technology for Multimedia Applications, B. Sheu et al. Eds., IEEE Press, May 1995.
  • A. Ortega and M. Khansari, "Video Transmission over Wireless Links: State of the Art and Future Challenges", in Handbook of Communication Technologies: The Next Decade , R. Osso, Ed., CRC Press, 1999.
  • A. Ortega, ""Variable Bit-rate Video Coding ", in Compressed Video over Networks , M.-T. Sun and A.~R. Reibman, Eds, pp. 343-382, Marcel Dekker, New York, NY, 2000.
  • A. Ortega and Y. Liu, "Lossy Compression of Haptic Data", in Touch in Virtual Environments, M. McLaughlin, Ed., IMSC Press, Prentice-Hall, 2001.

Selected Refereed International Conferences

1993-94

1995

1996

1997

1998

1999

2000

  • P.Sagetong and A.Ortega, "[http://sipi.usc.edu/~ortega/Papers/ei2000-sagetong.pdf Optimal Bit Allocation for channel-adaptive Multiple Description Coding ]", Image and Video Communication and Processing 2000,pp 53-63, SanJose,CA, Jan 2000.
  • S.Lee and A.Ortega,"Online rate control for Digital cameras for near constant distrotion based on mimimum/maximum criterion", Image and Video Communication and Processing 2000, San Jose, CA, Jan 2000.
  • R. Singh, A. Ortega, L. Perret and W. Jiang, "[http://sipi.usc.edu/~ortega/Papers/vcip00-singh.pdf Comparison of Multiple Description Coding and Layered Coding based on the Network Simulations", Image and Video Communications and Processing 2000, San Jose, CA, Jan 2000.
  • W.Pan and A.Ortega, "Complexity-Scalable Transform Coding using Variable Complexity Algorithm ", Data Compression Conference, DCC 2000, Snowbird, UT, Mar. 2000.
  • W.Jiang and A.Ortega, "Multiple Description Speech Coding for Robust Communication over lossy packet networks", IEEE Intl. Conf. on Multimedia and Expo, ICME 2000, New York, NY, Jul-Aug. 2000.
  • N.Srinivasmurthy, Q.Zhu, A.Ortega and A.Alwan,"Toward Efficient and Scalable Sppech Compression Schemes for Robust Speech Recognition Applications", IEEE Intl. Conf. on Multimedia and Expo. ICME 2000, NewYork, NY, Jul-Aug 2000.
  • C.Chrysafis and A.Ortega, "Minimum memory implementations of the lifting scheme ", SPIE Conf. SanDiego, CA, Aug.2000.
  • N. Aranki, W. Jiang and A. Ortega,"FPGA-Based Parallel Implementation for the lifting Discrete Wavelet Transform",Parallel and Distributed Methods for Image Processing IV,SPIE's 45th Annual Meeting, San Diego, CA, Aug. 2000.
  • K. Lengwehasatit and A. Ortega, "[http://sipi.usc.edu/~ortega/Papers/icip00_QTDCT.pdf Rate Complexity Distortion Optimization for Quadtree-Based DCT Coding ]",ICIP 2000, Vancouver,BC, Canada, September 2000.
  • K. Lengwehasatit and A. Ortega, "[http://sipi.usc.edu/~ortega/Papers/icip00_ME.pdf Computationally Scalable Distance Based Fast Search Motion Estimation ]", ICIP 2000, Vancouver, BC, CanadaSeptember 2000.
  • A. Ortega, B. Beferull-Lozano, N. Srinivasamurthy, and H. Xie,"Compression for Recognition and Content based Retrieval", In Proc. of the Eurppean Signal Processing Conference, EUSIPCO'00 , Tampere, Finland, September 2000(Invited Paper).
  • R.Singh and A.Ortega,"Adaptive Lookahead based Lossy Context Coding",ICIp 2000, Vancouver, BC, Canada, September 2000.
  • Z. Miao and A. Ortega,"[http://sipi.usc.edu/~ortega/Papers/Asilomar00-Miao.pdf Optimal Scheduling for the Streaming of Scalable Media ]", Proc. of Asilomar Conf. on Signals, Systems and Computers, Pacific Grove, CA, Oct-Nov. 2000.

2001

  • W. Pan, A. Ortega, I. Hajj-Ahmad and R.Sannino, "[http://sipi.usc.edu/~ortega/Papers/vcip-Pan-01.pdf Proxy-Based Aopproaches for IDCT Accleration ]", VCIP 2001, San Jose, CA, Jan 2001.
  • H.Xie and A.Ortega,"Feature representation and Compresion for content based retrieval", VCIP 2001, San Jose, CA, Jan 2001.
  • N.Srinivasmurthy and A.Ortega,"Joint Compression-Classification with Quantizer/Classifier Dimension Mismatch",VCIP 2001, San Jose, CA, Jan 2001.
  • B. Beferull-Lozano and A.Ortega, "[http://sipi.usc.edu/~ortega/Papers/dcc01-beferull.pdf Construction of Low Complexity Regular Quantizers for Over-Complete Expansions in R^n ]", In Proc. of DDC 2001, Snowbird, UT, Mar. 2001.
  • B. Beferull-Lozano and A.Ortega,"Efficient Quantizers for Over Complete Exapnsion in Rexp(N), in Proc. of ICASSP 2001, Salt Lake City, UT, May 2001.
  • J.Chou, K. Ramachandran and A. Ortega,"High Capacity Audio Data Hiding for Nosiy Channel", in Proc. of ICASSP 2001, Salt Lake City, UT, May 2001.
  • H. Komi and A. Ortega," Analysis of Cache Efficiency in 2D Wavelet Transform", in Proc. IEEE Intl. Conference on Multimedia and Expo, ICME 2001, Tokoyo, Japan, Aug 2001.
  • P. Sagetong and A. Ortega," [http://sipi.usc.edu/~ortega/Papers/icme2001-sagetong.pdf Analytical Model-Based Bit Allocation for Wavelet Coding with Application to Multiple Description Coding and Region of Interest Coding ]", in Proc. IEEE Intl. Conf. on Multimedia and Expo., ICME 2001, Tokoyo, Japan, Aug. 2001.
  • W. Jiang and A. Ortega,"A novel packet loss recovery technique for multimedia communication ", in Proc. of IEEE Intl. Conf. on Multimedia and Expo., ICME 2001, Tokyo, Japan Aug. 2001.
  • N.Srinivasmurthy, A. Ortega and S. Narayanan," Use of model transformation for distributed speech recognition",ISCA Workshop on Adaptation Methods for Speech Recognition, Sophia Antipolis, France, August 29-30, 2001.
  • N.Srinivasmurthy, A. Ortega and S. Narayanan,"Efficient Scalable Speech Compression for Scalable Speech Recognition ", In Proc. of Eurospeech 2001, Aarborg, Denmark, Sept. 2001.
  • D. Comas, R. Singh and A.Ortega," Rate-Distortion Optimization in a Robust Video Transmission Based on Unbalanced Multiple Description Coding", IEEE Worksop on Multimedia Signal Processing, MMSP01, Cannes, France, Oct. 2001.
  • S. Lee and A. Ortega," A Novel Approach for Image Compression in Digital Cameras with Bayer Color Filter Array", in Proc. of IEEE Intl. Conference on Image Processing,ICIUP '01, Thessaloniki,Greece, Oct. 2001.
  • J. Cabrera, A. Ortega and J.I.Ronda,"Stochastic Rate-Control of Video Coders for Wireless Channels", in Proc. of IEEE Intl. Conference on Image Processing, ICIP' 01, Thessaloniki, Greece, Oct. 2001.
  • P. Thiennviboon, A. Ortega and K. M.Chugg,"[http://sipi.usc.edu/~ortega/icip2001/ Simplified Grid Passing Algorithm with Application to Digital Image Halftoning <a>", in Proc. of IEEE Intl. Conference on Image Processing, ICIUP'01, Thessaloniki, Greece, Oct. 2001.
  • W. Pan and A. Ortega, "Buffer Control for Variable Complexity Fano Decoders ", Globecom 2001, San Antonio, TX, Nov. 2001.

2002

  • H. Chung, A. Ortega, A. A. Sawchuck, " Low Complexity Motion Estimation for Long Term Memory Motion Compensation", VCIP 2002, San Jose, CA, Jan 2002.
  • Z. Miao and A. Ortega, "[http://sipi.usc.edu/~ortega/Papers/pvw02-miao.pdf Expected Run-Time Distortion Based Scheduling for Delivery of Scalable Media ]", Packet Video Workshop 2002, Pittsburgh, PA, Jan. 2002.
  • R. Singh and A. Ortega,"Modeling Temporal Dependence in packet loss using universal modeling concepts", Submitted, Packet Video Workshop 2002, Pittsburgh, PA, Jan. 2002.
  • L. Vasudevan and A. Ortega, ``[http://sipi.usc.edu/~ortega/Papers/SAM-02.pdf Processing-Aware Compression for Sensor Networks, ] 2nd IEEE Sensor Array and Multichannel Signal Processing Workshop, Aug. 2002.
  • J. Hespanha, A. Ortega and L. Vasudevan, "[http://sipi.usc.edu/~ortega/Papers/HespanhaOrtVas02.pdf Towards the Control of Linear Systems with Minimum Bit-Rate ]", 15th Intl. Symp. on Mathematical Theory of Networks and Systems, MTNS 2002, Notre Dame, IN, Aug. 2002.
  • P.Sagetong and A. Ortega," Rate Distortion Model and Analytical Bit Allocation for Wavelet based Region of Interest Coding", ICIP 2002, Oct. 2002.
  • H. Chung and A. Ortega," Low Compexity Motion Estimation Algorithm by Multiresolution Search for Long-Term Memory Motion Compensation", Submitted, ICIP 2002, Oct. 2002.
  • S. Y. Lee and A. Ortega," Optimal rate control for video coding based on a hybrid MMAX/MMSE criterion", ubmitted, ICIP 2002, Oct. 2002.
  • Z. Miao and A. Ortega,"[http://sipi.usc.edu/~ortega/Papers/Asilomar02-Miao.pdf Fast Adaptive Media Scheduling Based on Expected Run-Time Distortion ]", Proc. of Asilomar Conf. on Signals, Systems and Computers, Pacific Grove, CA, Nov. 2002.

2003


[http://sipi.usc.edu/~ortega Back to A. Ortega's homepage]