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Antonio Ortega: [Publications] [Author Rank by year] [Co-authors] [Prefers] [Cites] [Cited by]

Publications of Author

  1. Hua Xie, Antonio Ortega
    Entropy- and complexity-constrained classified quantizer design for distributed image classification. [Citation Graph (0, 0)][DBLP]
    IEEE Workshop on Multimedia Signal Processing, 2002, pp:77-80 [Conf]
  2. Roger Pique-Regi, Antonio Ortega, Shahab Asgharzadeh
    Sequential Diagonal Linear Discriminant Analysis (SeqDLDA) for Microarray Classification and Gene Identification. [Citation Graph (0, 0)][DBLP]
    CSB Workshops, 2005, pp:112-116 [Conf]
  3. Baltasar Beferull-Lozano, Antonio Ortega
    Construction of Low Complexity Regular Quantizers for Overcomplete Expansions in RN. [Citation Graph (0, 0)][DBLP]
    Data Compression Conference, 2001, pp:193-0 [Conf]
  4. Christos Chrysafis, Antonio Ortega
    Efficient Context-Based Entropy Coding Lossy Wavelet Image Compression. [Citation Graph (0, 0)][DBLP]
    Data Compression Conference, 1997, pp:241-250 [Conf]
  5. Christos Chrysafis, Antonio Ortega
    Line Based, Reduced Memory, Wavelet Image Compression. [Citation Graph (0, 0)][DBLP]
    Data Compression Conference, 1998, pp:398-407 [Conf]
  6. Krisda Lengwehasatit, Antonio Ortega
    Complexity-Distortion Tradeoffs in Vector Matching Based on Probabilistic Partial Distance Techniques. [Citation Graph (0, 0)][DBLP]
    Data Compression Conference, 1999, pp:394-403 [Conf]
  7. Antonio Ortega
    Optimal Bit Allocation Under Multiple Rate Constraints. [Citation Graph (0, 0)][DBLP]
    Data Compression Conference, 1996, pp:349-358 [Conf]
  8. Wendi Pan, Antonio Ortega
    Complexity-Scalable Transform Coding Using Variable Complexity Algorithms. [Citation Graph (0, 0)][DBLP]
    Data Compression Conference, 2000, pp:263-272 [Conf]
  9. Naveen Srinivasamurthy, Antonio Ortega
    Reduced Complexity Quantization Under Classification Constraints. [Citation Graph (0, 0)][DBLP]
    DCC, 2002, pp:402-411 [Conf]
  10. Caimu Tang, Ngai-Man Cheung, Antonio Ortega, Cauligi S. Raghavendra
    Efficient Inter-Band Prediction and Wavelet Based Compression for Hyperspectral Imagery: A Distributed Source Coding Approach. [Citation Graph (0, 0)][DBLP]
    DCC, 2005, pp:437-446 [Conf]
  11. In Suk Chong, Antonio Ortega
    Hardware Testing For Error Tolerant Multimedia Compression based on Linear Transforms. [Citation Graph (0, 0)][DBLP]
    DFT, 2005, pp:523-534 [Conf]
  12. Hyukjune Chung, Antonio Ortega
    Analysis and Testing for Error Tolerant Motion Estimation. [Citation Graph (0, 0)][DBLP]
    DFT, 2005, pp:514-522 [Conf]
  13. Antonio Ortega, Rafael M. Gasca, Miguel Toro, Jesús Torres
    A Semiquantitative Approach to Study Semiqualitative Systems. [Citation Graph (0, 0)][DBLP]
    IBERAMIA, 2002, pp:303-312 [Conf]
  14. Baltasar Beferull-Lozano, Antonio Ortega, Hua Xie
    Rotation-invariant features based on steerable transforms with an application to distributed image classification. [Citation Graph (0, 0)][DBLP]
    ICIP (3), 2003, pp:521-524 [Conf]
  15. Julián Cabrera, José Ignacio Ronda, Antonio Ortega
    Stochastic rate-control of video coders for wireless channels. [Citation Graph (0, 0)][DBLP]
    ICIP (1), 2001, pp:950-953 [Conf]
  16. Julián Cabrera, José Ignacio Ronda, Antonio Ortega, Narciso N. García
    Stochastic rate-control of interframe video coders for VBR channels. [Citation Graph (0, 0)][DBLP]
    ICIP (3), 2003, pp:813-816 [Conf]
  17. Christos Chrysafis, Antonio Ortega
    An Algorithm for Low Memory Wavelet Image Compression. [Citation Graph (0, 0)][DBLP]
    ICIP (3), 1999, pp:354-358 [Conf]
  18. Keith M. Chugg, Xiaopeng Chen, Antonio Ortega, Cheng-Wei Chang
    An Iterative Algorithm for Two-Dimensional Digital Least Metric Problems with Applications to Digital Image Compression. [Citation Graph (0, 0)][DBLP]
    ICIP (2), 1998, pp:722-726 [Conf]
  19. Hyukjune Chung, Antonio Ortega
    Efficient memory management control for H.264. [Citation Graph (0, 0)][DBLP]
    ICIP, 2004, pp:777-780 [Conf]
  20. Hyukjune Chung, Antonio Ortega, Yutaka Horiguchi
    Low complexity motion estimation algorithm by multiresolution search for long-term memory motion compensation. [Citation Graph (0, 0)][DBLP]
    ICIP (2), 2002, pp:261-264 [Conf]
  21. Hyukjune Chung, David Romacho, Antonio Ortega
    Fast long-term motion estimation for H.264 using multiresolution search. [Citation Graph (0, 0)][DBLP]
    ICIP (1), 2003, pp:905-908 [Conf]
  22. Kemal Demirciler, Antonio Ortega
    Image coding based on multiple projections and multistage vector quantization. [Citation Graph (0, 0)][DBLP]
    ICIP (2), 2003, pp:287-290 [Conf]
  23. Wenqing Jiang, Antonio Ortega
    Forward/Backward Adaptive Context Selection with Applications to Motion Vector Field Encoding. [Citation Graph (0, 0)][DBLP]
    ICIP (2), 1997, pp:168-171 [Conf]
  24. Wenqing Jiang, Antonio Ortega
    Efficient Discrete Wavelet Transform Architectures Based on Filterbank Factorizations. [Citation Graph (0, 0)][DBLP]
    ICIP (2), 1999, pp:749-753 [Conf]
  25. Sang-yong Lee, Antonio Ortega
    A novel approach of image compression in digital cameras with a Bayer color filter array. [Citation Graph (0, 0)][DBLP]
    ICIP (3), 2001, pp:482-485 [Conf]
  26. Krisda Lengwehasatit, Antonio Ortega
    Computationally Scalable Partial Distance Based Fast Search Motion Estimation. [Citation Graph (0, 0)][DBLP]
    ICIP, 2000, pp:- [Conf]
  27. Krisda Lengwehasatit, Antonio Ortega
    Rate-Complexity-Distortion Optimization for Quadtree-Based DCT Coding. [Citation Graph (0, 0)][DBLP]
    ICIP, 2000, pp:- [Conf]
  28. Krisda Lengwehasatit, Antonio Ortega
    DCT Computation based on Variable Complexity Fast Approximations. [Citation Graph (0, 0)][DBLP]
    ICIP (3), 1998, pp:95-99 [Conf]
  29. Liang-Jin Lin, A. Ortega
    Perceptually Based Video Rate Control Using Pre-Filtering and Predicted Rate-Distortion Characteristics. [Citation Graph (0, 0)][DBLP]
    ICIP (2), 1997, pp:57-60 [Conf]
  30. Antonio Ortega, Martin Vetterli
    Adaptive Quantization without Side Information. [Citation Graph (0, 0)][DBLP]
    ICIP (3), 1994, pp:856-860 [Conf]
  31. Phoom Sagetong, Antonio Ortega
    Rate-distortion model and analytical bit allocation for wavelet-based region of interest coding. [Citation Graph (0, 0)][DBLP]
    ICIP (3), 2002, pp:97-100 [Conf]
  32. Sergio D. Servetto, Kannan Ramchandran, Klara Nahrstedt, Antonio Ortega
    Optimal Segmentation of a VBR Source for its Parallel Transmission over Multiple ATM Connections. [Citation Graph (0, 0)][DBLP]
    ICIP (2), 1997, pp:5-8 [Conf]
  33. Raghavendra Singh, Antonio Ortega
    Lookahead Search for Lossy Context-Based Adaptive Entropy Coding. [Citation Graph (0, 0)][DBLP]
    ICIP, 2000, pp:- [Conf]
  34. Phunsak Thiennviboon, Antonio Ortega, Keith M. Chugg
    Simplified grid message-passing algorithm with application to digital image halftoning. [Citation Graph (0, 0)][DBLP]
    ICIP (2), 2001, pp:1061-1064 [Conf]
  35. Huisheng Wang, Antonio Ortega
    Scalable predictive coding by nested quantization with layered side information. [Citation Graph (0, 0)][DBLP]
    ICIP, 2004, pp:1755-1758 [Conf]
  36. Claudio Weidmann, Martin Vetterli, Antonio Ortega, Fabio Carignano
    Soft Caching: Image Caching in a Rate-Distortion Framework. [Citation Graph (0, 0)][DBLP]
    ICIP (2), 1997, pp:696-699 [Conf]
  37. Woontack Woo, Antonio Ortega, Yuichi Iwadate
    Stereo Image Coding Using Hierarchical Mrf Model and Selective Overlapped Block Disparity Compensation. [Citation Graph (0, 0)][DBLP]
    ICIP (2), 1999, pp:467-471 [Conf]
  38. Youngjun Yoo, Young Gap Kwon, Antonio Ortega
    Embedded Image-Domain Compression Using Context Models. [Citation Graph (0, 0)][DBLP]
    ICIP (1), 1999, pp:477-481 [Conf]
  39. Jae Hoon Kim, Jonathan Garcia, Antonio Ortega
    Dependent bit allocation in multiview video coding. [Citation Graph (0, 0)][DBLP]
    ICIP (2), 2005, pp:293-296 [Conf]
  40. Ngai-Man Cheung, Huisheng Wang, Antonio Ortega
    Correlation estimation for distributed source coding under information exchange constraints. [Citation Graph (0, 0)][DBLP]
    ICIP (2), 2005, pp:682-685 [Conf]
  41. Wenqing Jiang, Antonio Ortega
    Multiple Description Speech Coding for Robust Communication over Lossy Packet Networks. [Citation Graph (0, 0)][DBLP]
    IEEE International Conference on Multimedia and Expo (I), 2000, pp:444-447 [Conf]
  42. Wenqing Jiang, Antonio Ortega
    A Novel Packet Loss Recovery Technique For Multimedia Communication. [Citation Graph (0, 0)][DBLP]
    ICME, 2001, pp:- [Conf]
  43. Hironori Komi, Antonio Ortega
    Analysis of Cache Efficiency in 2D Wavelet Transform. [Citation Graph (0, 0)][DBLP]
    ICME, 2001, pp:- [Conf]
  44. Phoom Sagetong, Antonio Ortega
    Analytical Model-Based Bit Allocation Forwavelet Coding With Applications To Multiple Description Coding And Region Of Interest Coding. [Citation Graph (0, 0)][DBLP]
    ICME, 2001, pp:- [Conf]
  45. Naveen Srinivasamurthy, Antonio Ortega, Qifeng Zhu, Abeer A. Alwan
    Towards Efficient and Scalable Speech Compression Schemes for Robust Speech Recognition Applications. [Citation Graph (0, 0)][DBLP]
    IEEE International Conference on Multimedia and Expo (I), 2000, pp:249-252 [Conf]
  46. Antonio Ortega, Z. Zhang, Martin Vetterli
    A Framework for Optimization of a Multiresolution Remote Image Retrieval System. [Citation Graph (0, 0)][DBLP]
    INFOCOM, 1994, pp:672-679 [Conf]
  47. Alexandre G. Ciancio, Sundeep Pattem, Antonio Ortega, Bhaskar Krishnamachari
    Energy-efficient data representation and routing for wireless sensor networks based on a distributed wavelet compression algorithm. [Citation Graph (0, 0)][DBLP]
    IPSN, 2006, pp:309-316 [Conf]
  48. Yoon Hak Kim, Antonio Ortega
    Quantizer design and distributed encoding algorithm for source localization in sensor networks. [Citation Graph (0, 0)][DBLP]
    IPSN, 2005, pp:231-238 [Conf]
  49. Jim Chou, Kannan Ramchandran, Antonio Ortega
    High Capacity Audio Data Hiding For Noisy Channels. [Citation Graph (0, 0)][DBLP]
    ITCC, 2001, pp:108-0 [Conf]
  50. Hua Xie, Antonio Ortega
    An user preference information based kernel for SVM active learning in content-based image retrieval. [Citation Graph (0, 0)][DBLP]
    Multimedia Information Retrieval, 2004, pp:1-6 [Conf]
  51. Reza Rejaie, Antonio Ortega
    PALS: peer-to-peer adaptive layered streaming. [Citation Graph (0, 0)][DBLP]
    NOSSDAV, 2003, pp:153-161 [Conf]
  52. Lavanya Vasudevan, Antonio Ortega, Urbashi Mitra
    Application-specific compression for time delay estimation in sensor networks. [Citation Graph (0, 0)][DBLP]
    SenSys, 2003, pp:243-254 [Conf]
  53. Hyukjune Chung, Antonio Ortega, Alexander A. Sawchuk
    Low-complexity motion estimation for long-term memory motion compensation. [Citation Graph (0, 0)][DBLP]
    VCIP, 2002, pp:475-485 [Conf]
  54. Wendi Pan, Antonio Ortega, Ibrahim N. Hajj-Ahmad, Roberto Sannino
    Proxy-based approaches for IDCT acceleration. [Citation Graph (0, 0)][DBLP]
    VCIP, 2001, pp:625-636 [Conf]
  55. Naveen Srinivasamurthy, Antonio Ortega
    Joint compression-classification with quantizer/classifier dimension mismatch. [Citation Graph (0, 0)][DBLP]
    VCIP, 2001, pp:123-134 [Conf]
  56. Hua Xie, Antonio Ortega
    Feature representation and compression for content-based retrieval. [Citation Graph (0, 0)][DBLP]
    VCIP, 2001, pp:111-122 [Conf]
  57. Jussi Kangasharju, Young Gap Kwon, Antonio Ortega
    Design and Implementation of a Soft Caching Proxy. [Citation Graph (0, 0)][DBLP]
    Computer Networks, 1998, v:30, n:22-23, pp:2113-2121 [Journal]
  58. Chi-Yuan Hsu, Antonio Ortega, Amy R. Reibman
    Joint Selection of Source and Channel Rate for VBR Video Transmission Under ATM Policing Constraints. [Citation Graph (0, 0)][DBLP]
    IEEE Journal on Selected Areas in Communications, 1997, v:15, n:6, pp:1016-1028 [Journal]
  59. Kannan Ramchandran, Antonio Ortega, K. Metin Uz, Martin Vetterli
    Multiresolution Broadcast for Digital HDTV Using Joint Source/Channel Coding. [Citation Graph (0, 0)][DBLP]
    IEEE Journal on Selected Areas in Communications, 1993, v:11, n:1, pp:6-23 [Journal]
  60. Julián Cabrera, José Ignacio Ronda, Antonio Ortega
    Stochastic rate-control of video coders for wireless channels. [Citation Graph (0, 0)][DBLP]
    IEEE Trans. Circuits Syst. Video Techn., 2002, v:12, n:6, pp:496-510 [Journal]
  61. Wenqing Jiang, Antonio Ortega
    Lifting factorization-based discrete wavelet transform architecture design. [Citation Graph (0, 0)][DBLP]
    IEEE Trans. Circuits Syst. Video Techn., 2001, v:11, n:5, pp:651-657 [Journal]
  62. Krisda Lengwehasatit, Antonio Ortega
    Probabilistic partial-distance fast matching algorithms for motion estimation. [Citation Graph (0, 0)][DBLP]
    IEEE Trans. Circuits Syst. Video Techn., 2001, v:11, n:2, pp:139-152 [Journal]
  63. Krisda Lengwehasatit, Antonio Ortega
    Scalable variable complexity approximate forward DCT. [Citation Graph (0, 0)][DBLP]
    IEEE Trans. Circuits Syst. Video Techn., 2004, v:14, n:11, pp:1236-1248 [Journal]
  64. Woontack Woo, Antonio Ortega
    Overlapped block disparity compensation with adaptive windows for stereo image coding. [Citation Graph (0, 0)][DBLP]
    IEEE Trans. Circuits Syst. Video Techn., 2000, v:10, n:2, pp:194-200 [Journal]
  65. Christos Chrysafis, Antonio Ortega
    Line-based, reduced memory, wavelet image compression. [Citation Graph (0, 0)][DBLP]
    IEEE Transactions on Image Processing, 2000, v:9, n:3, pp:378-389 [Journal]
  66. Antonio Ortega, Kannan Ramchandran, Martin Vetterli
    Optimal trellis-based buffered compression and fast approximations. [Citation Graph (0, 0)][DBLP]
    IEEE Transactions on Image Processing, 1994, v:3, n:1, pp:26-40 [Journal]
  67. Antonio Ortega, Martin Vetterli
    Adaptive scalar quantization without side information. [Citation Graph (0, 0)][DBLP]
    IEEE Transactions on Image Processing, 1997, v:6, n:5, pp:665-676 [Journal]
  68. Kannan Ramchandran, Antonio Ortega, Martin Vetterli
    Bit allocation for dependent quantization with applications to multiresolution and MPEG video coders. [Citation Graph (0, 0)][DBLP]
    IEEE Transactions on Image Processing, 1994, v:3, n:5, pp:533-545 [Journal]
  69. Youngjun Yoo, Antonio Ortega, Bin Yu
    Image subband coding using context-based classification and adaptive quantization. [Citation Graph (0, 0)][DBLP]
    IEEE Transactions on Image Processing, 1999, v:8, n:12, pp:1702-1715 [Journal]
  70. Baltasar Beferull-Lozano, Antonio Ortega
    Efficient quantization for overcomplete expansions in RN. [Citation Graph (0, 0)][DBLP]
    IEEE Transactions on Information Theory, 2003, v:49, n:1, pp:129-150 [Journal]
  71. Naveen Srinivasamurthy, Antonio Ortega, Shrikanth Narayanan
    Efficient scalable encoding for distributed speech recognition. [Citation Graph (0, 0)][DBLP]
    Speech Communication, 2006, v:48, n:8, pp:888-902 [Journal]
  72. Ngai-Man Cheung, Caimu Tang, Antonio Ortega, Cauligi S. Raghavendra
    Efficient wavelet-based predictive Slepian-Wolf coding for hyperspectral imagery. [Citation Graph (0, 0)][DBLP]
    Signal Processing, 2006, v:86, n:11, pp:3180-3195 [Journal]
  73. Hye-Yeon Cheong, In Suk Chong, Antonio Ortega
    Computation Error Tolerance in Motion Estimation Algorithms. [Citation Graph (0, 0)][DBLP]
    ICIP, 2006, pp:3289-3292 [Conf]
  74. Ngai-Man Cheung, Antonio Ortega
    A Model-Based Approach to Correlation Estimation Inwavelet-Based Distributed Source Coding with Application to Hyperspectral Imagery. [Citation Graph (0, 0)][DBLP]
    ICIP, 2006, pp:613-616 [Conf]
  75. Hua Xie, Victor Andreu, Antonio Ortega
    Quantization-based probabilistic feature modeling for kernel design in content-based image retrieval. [Citation Graph (0, 0)][DBLP]
    Multimedia Information Retrieval, 2006, pp:23-32 [Conf]

  76. Overlapped Tiling for Fast Random Oblique Plane Access of 3D Object Datasets. [Citation Graph (, )][DBLP]


  77. Optimization of Overlapped Tiling for Efficient 3D Image Retrieval. [Citation Graph (, )][DBLP]


  78. Rate-Distortion Analysis and Bit Allocation Strategy for Motion Estimation at the Decoder using Maximum Likelihood Technique in Distributed Video Coding. [Citation Graph (, )][DBLP]


  79. Motion compensation based on implicit block segmentation. [Citation Graph (, )][DBLP]


  80. Comopact image representation using wavelet lifting along arbitrary trees. [Citation Graph (, )][DBLP]


  81. Adaptive reference filtering for bidirectional disparity compensation with focus mismatches. [Citation Graph (, )][DBLP]


  82. Optimized frame structure using distributed source coding for interactive multiview video streaming. [Citation Graph (, )][DBLP]


  83. Performance evaluation of probability density estimators for unsupervised information theoretical region merging. [Citation Graph (, )][DBLP]


  84. Quantization based nearest-neighbor-preserving metric approximation. [Citation Graph (, )][DBLP]


  85. Depth map distortion analysis for view rendering and depth coding. [Citation Graph (, )][DBLP]


  86. Power Efficient Motion Estimation using Multiple Imprecise Metric Computations. [Citation Graph (, )][DBLP]


  87. Joint Routing and 2D Transform Optimization for Irregular Sensor Network Grids Using Wavelet Lifting. [Citation Graph (, )][DBLP]


  88. Spatially-Localized Compressed Sensing and Routing in Multi-hop Sensor Networks. [Citation Graph (, )][DBLP]


  89. Distributed Network Configuration for Wavelet-Based Compression in Sensor Networks. [Citation Graph (, )][DBLP]


  90. Coding structure optimization for interactive multiview streaming in virtual world observation. [Citation Graph (, )][DBLP]


  91. Optimized distributed 2D transforms for irregularly sampled sensor network grids using wavelet lifting. [Citation Graph (, )][DBLP]


  92. Modeling of contours in wavelet domain for generalized lifting image compression. [Citation Graph (, )][DBLP]


  93. Energy-efficient graph-based wavelets for distributed coding in Wireless Sensor Networks. [Citation Graph (, )][DBLP]


  94. Adaptive distributed transforms for irregularly sampled Wireless Sensor Networks. [Citation Graph (, )][DBLP]


  95. Microarray classification using block diagonal linear discriminant analysis with embedded feature selection. [Citation Graph (, )][DBLP]


  96. Wavelet Footprints and Sparse Bayesian Learning for DNA Copy Number Change Analysis. [Citation Graph (, )][DBLP]


  97. Multiple View Region Matching as a Lagrangian Optimization Problem. [Citation Graph (, )][DBLP]


  98. Adaptive Filtering for Video Coding with Focus Change. [Citation Graph (, )][DBLP]


  99. Sparse representation and Bayesian detection of genome copy number alterations from microarray data. [Citation Graph (, )][DBLP]


  100. Joint estimation of copy number variation and reference intensities on multiple DNA arrays using GADA. [Citation Graph (, )][DBLP]


  101. A Novel Approach for Compression of Images Captured using Bayer Color Filter Arrays [Citation Graph (, )][DBLP]


  102. Analysis of Internet Measurement Systems for Optimized Anomaly Detection System Design [Citation Graph (, )][DBLP]


  103. Transform-based Distributed Data Gathering [Citation Graph (, )][DBLP]


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