Amir Averbuch

• O. Miller, A. Averbuch, Y. Keller, Automatic Adaptive Segmentation of Moving Objects Based on Spatio-Temporal Information, Digital Image Computing - Techniques and Applications (DICTA2003), pp. 1007-1016, Sydney, Australia, 10-12 December 2003.
• E. Navon, O. Miller, A. Averbuch, Color Image Segmentation based on Automatic Derivation of Local Thresholds, Digital Image Computing - Techniques and Applications (DICTA2003), pp. 571-580, Sydney, Australia, 10-12 December 2003.
• O. Miller, A. Averbuch, Y. Keller, Unsupervised Segmentation of Moving MPEG Blocks Based on Classification of Temporal Information, Digital Image Computing - Techniques and Applications (DICTA2003), pp. 175-184, Sydney, Australia, 10-12 December 2003.
• A. Averbuch, V. Zheludev, Spline subdivision schemes, International Conference Wavelets and Splines, pp. 106-107, St. Petersburg, Russia, July 3-8, 2003.
• A. Averbuch, Y. Keller Fast global motion estimation for MPEG-4 video compression, Packet Video 2003, France, April 28-29, 2003.
• A. Averbuch, Y. Keller, Implicit similarity: a new approach to multi-sensor image registration, CVPR 2003, Madison, Wisconsin, June 16-22, 2003.
• A. Averbuch, Y. Keller, Interpolation-free gradient method for fast image registration, ICASSP2003, Hong-Kong, 2003.
• O. Miller, A. Pikaz, A. Averbuch, Objects based change detection in a pair of gray images, Image and Vision Computing, New Zealand, pp. 261-267, 2002.
• M. Israeli, E. Braverman, A. Averbuch, Hierarchical 3-D Poisson modified Fourier solver by domain decomposition, Proceedings of the Fifth International Conference on Spectral and High Order Methods (ICOSAHOM-01) (Uppsala). J. Sci. Comput. 17 (2002), no. 1-4, 471--479.
• A. Averbuch, Y. Keller, Robust Multi-Sensor Image Registration Using Pixel Migration, IEEE Sensor Array and Multichannel Signal Processing Workshop.
• A. Averbuch, D. Lazar, Wavelet Video Compression based on Segments Motion Detection and Estimation, International Conference on Signal and Image Processing (SIP 2002), August 12-14, 2002, Kauai, USA.
• A. Averbuch, Y. Keller, Fast gradient methods based global motion estimation for video compression, International Conference on Image Processing (ICIP2002), Rochester, USA, Sept. 2002.
• A. Averbuch, Y. Keller, Image Registration Using Parametric surfaces and Pixel Diffusion, International Conference on Curves and Surfaces, Saint-Malo France, 2002.
• A. Averbuch, D. Donoho, A. Schclar, Deblocking of block-DCT compressed images using deblocking frames of variable size, ICASSP 2002, Orlando, Florida, May 13-17, 2002.
• A. Averbuch, Y. Keller, Fast Motion Estimation using Bidirectional Gradient Methods, ICASSP 2002, Orlando, Florida, May 13-17, 2002.
• A. Averbuch, Y. Keller, FFT based image registration, ICASSP 2002, Orlando, Florida, May 13-17, 2002.
• A. Averbuch, V. Zheludev, Splines: a new con contribution to wavelet analysis, "Algorithms for Approximation IV", England 2002.
• M. Israeli, E. Braverman, A. Averbuch, A hierarchical 3-D Poisson modified Fourier solver by domain decomposition, ICOSAHOM-01, 2001.
• M. Israeli, E. Braverman, A. Averbuch, A hierarchical domain decomposition method with low communication overhead, Domain Decomposition 13, 2001.
• A. Averbuch, Y. Tsaig, Automatic Segmentation of Moving Objects in Video Sequences: A Region Labeling Approach, MPEG4 Conference, April 23, 2002, Paris (postponed from 6-9/11/2001).
• A. Averbuch, Y. Tsaig, A Region-based MRF Model for Unspervised Segmentation of Moving Objects in Image Sequences, Computer Vision and Pattern Recognition (CVPR2001), Kauai Marriot, Hawaii, 11-13.12, 2001.
• A. Averbuch, V. Zheludev, A New Collection of Biorthogonal Wavelets for Image Processing, (ENUMATH 2001), in Jyvaskyla, Finland, 2001.
• A. Averbuch, V. Zheludev, A library of biorthogonal wavelet transforms originated from polynomial splines, SPIE 2001, Conference on Wavelet Applications in Signal and Image Processing, Wavelet IX, Vol. 4478, pp. 323-334, 29.7-3.8.2001, San Diego, California, USA.
• A. Averbuch, I. Kozlov, V. Zheludev, Wavelet packet based algorithm for identification of quasi-periodic signals, SPIE 2001, Conference on Wavelet Applications in Signal and Image Processing, Wavelet IX, Vol. 4487, pp. 353-360, 29.7-3.8.2001, San Diego, California, USA.
• A. Averbuch, F. Meyer, J-O. Stromberg, R.Coifman, A. Vassiliou, Low bit-rate compression for seismic data, SPIE 2001, Conference on Wavelet Applications in Signal and Image Processing, Wavelet IX, Vol. 4478, pp. 271-281, 29.7-3.8.2001, San Diego, California, USA.
• A. Averbuch, L. Beliak, M. Israeli, Adaptive Calculation of Variable Coefficient Elliptic Differential Equations via Wavelets, International Conference of Computational Harmonic Analysis, City University of Hong Kong, June 4-8, 2001.
• A. Averbuch, V. Zheludev, Multiwavelet transforms using Hermite splines, International Conference of Computational Harmonic Analysis, City University of Hong Kong, June 4-8, 2001.
• A. Averbuch, V. Zheludev, On Image Compression by Biorthogonal Wavelet Transforms Based on Discrete Splines, International Conference of Computational Harmonic Analysis, City University of Hong Kong, June 4-8, 2001.
• A. Averbuch, L. Braverman, R. Coifman, M. Israeli, Fast Evaluation of Multidimensional Oscillatory, International Conference of Computational Harmonic Analysis, City University of Hong Kong, June 4-8, 2001.
• A. Averbuch, L. Braverman, M. Israeli, A new low communication parallel algorithm for elliptic PDEs, Parallel Computational Fluid Dynamics, Trends and Applications, Parallel CFD 2000, pp. 275-282, Trondheim, Norway, May 22-25, 2001.
• A. Averbuch, L. Braverman, M. Israeli, A Hierarchical Domain Decomposition Method with Low Communication Overhead, Tenth Copper Mountain Conference on Multigrid Methods, Copper Mountain, Colorado, April 1-6, pp. 10-12, 2001.
• A. Averbuch, V. Zheludev, Biorthogonal butterworth wavelets, ICASSP2001, May 7-11, Salt Lake City, Utah, USA.
• A. Averbuch, D. Lazar, Wavelet video compression using region based motion estimation and compensation, ICASSP2001, May 7-11, Salt Lake City, Utah, USA.
• A. Averbuch, L. Braverman, R. Coifman, M. Israeli, A. Sidi, Computation of Oscillatory Integrals via Multiscale Local Fourier Bases, The Third World Congress of Nonlinear Analysis, Catania, Sicily, Italy, 19.7-26.7.2000.
• M. Israeli, L. Braverman, A. Averbuch, A Hierarchical Domain Decomposition Method with Low Communication Overhead, 13th International Conference on Domain Decomposition Methods, Champfleuri - Centre de Reunions, Lyons University, October 9-12, 2000.
• A. Averbuch, V. Zheludev, A lifting scheme of biorthogonal wavelet transform based on discrete interpolatory splines, SPIE 2000, Conference on Wavelet Applications in Signal and Image Processing VIII, 30.7-4.8.2000, San Diego, California, USA.
• Averbuch, V. Zheludev, I. Kozlov, A wavelet based algorithm of acoustic detection of moving ground and air borne targets, SPIE 2000, Conference on Wavelet Applications in Signal and Image Processing VIII, 30.7-4.8.2000, San Diego, California, USA.
• A. Averbuch, V. Zheludev, Interpolatory biorthogonal multiwavelet transforms based on Hermite splines, Proc. of the Conf. Trends in Approximation Theory-2000.
• A. Averbuch, Polar representation: Can it open new directions in wavelet based image processing, CBMS-NSF Regional Conference 2000 in Applied Mathematics, Lectures on Interactions of Harmonic Analysis, Statistical Estimation and Data Compression, University of Missouri - St. Louis, May 22 - 26, 2000.
• A. Averbuch, M. Khenner, M. Israeli, M. Nathan, Numerical study of Electric Field and Curvature gradients Induced surface/GB diffusion, Center for Nonlinear Analysis, Carnegie Mellon, USA, ``Meeting on Large-Scale Computations in the Simulation of Materials", March 30-April 1, 2000.
• A. Averbuch, V. Zheludev, A Biorthogonal Wavelet Scheme Based on Interpolatory Splines, Saint-Petersburg State Technical University, Saint-Petersburg, Russia, June 14-19, 1999.
• A. Averbuch, V. Zheludev, Wavelet based acoustic classification of moving objects, The 3rd European Conference on Numerical Mathematics and Advanced Applications (ENUMATH 99), in Jyvaskyla, Finland, July 26-30 1999.
• A. Averbuch, V. Zheludev, On classification and recognition of acoustic signals by wavelet methods, The Fourth International Congress on Industrial and Applied Mathematics, ICIAM 99, Edinburgh, Scotland, July 5-9, 1999.
• B. Epstein, I. Yavneh, A. Averbuch, An Accurate ENO Driven Multigrid Method Applied to 3-D Turbulent Transonic Flows, The AIAA 14th Computational Fluid Dynamics Conference,(june 1999), 705-715, Norfolk, Virginia.
• A. Averbuch, E. Braverman, M. Israeli, Adaptive Solution of Elliptic Equations with Wavelets, SIAM 1998 Annual Meeting, Toronto, (July 13-17, 1998), Canada.
• A. Averbuch, E. Braverman, M. Israeli, A Fast 3-D Solver for the Helmholtz Equation, SIAM 1998 Annual Meeting, (July 13-17, 1998), Toronto, Canada.
• A. Averbuch, E. Braverman, M. Israeli, Fast 3-D Spectral Elliptic Solver of Arbitrary Order Accuracy Using Fourier Series, ICOSAHOM98, (June 22-26, 1998), Tel Aviv, Israel.
• A. Averbuch, M. Israeli, L. Vozovoi, Solution of Time Dependent Differential Equations with Variable Coefficients using Multidomain Legendre Method, ICOSAHOM98, (June 22-26, 1998), Tel Aviv, Israel.
• F. Meyer, A. Averbuch, J.O. Stromberg, R. Coifman, Multi-layered Image Representation: Application to Image Compression, IEEE 1998 International Conference on Image Processing (ICIP98), Chicago, October 1998.
• A. Averbuch, M. Israeli, F. Meyer, Speed vs. Quality in Low Bit-Rate Still Image Compression, International Wavelet Conference IWC-Tanger98, (April 13-15, 1998), Tanger 13-15.
• F. Meyer, A. Averbuch, J.O. Stromberg, R. Coifman, Multi-layered Image Compression, Wavelet Applications in Signal and Imaging Processing, VI, SPIE, 1998.
• F. Meyer, A. Averbuch, J.O. Stromberg, R. Coifman, Fast Wavelet Packet Image Compression, Data Compression Conference - DCC98, (March 29-April, 1998), Snowbird, Utah, pages 1-10.
• F. Meyer, A. Averbuch, R. Coifman, Motion compensation of wavelet coefficients for very low bit rate video coding, IEEE 1997 International Conference on Image Processing (ICIP97), (October 26-29, 1997), Santa Barbara, CA, USA.
• A. Averbuch, E. Braverman, M. Israeli, A Fast 3-D Laplace Solver of Arbitrary Order Accuracy Based on Fourier Series, Internal Conference Functional Differential - Difference Equations and Applications, (August 18-22, 1997), 12, Turkey, page 12.
• A. Averbuch, G. Beylkin, R. Coifman, P. Fischer, M. Israeli, A wavelets based constrained Preconditioned Conjugate Gradient for elliptic problems, Conference on Preconditioned Iterative Solution Methods for Large Scale Problems in Scientific Computations, (May 27-29, 1997), University of Nijmegen, The Netherlands, pages 75-82.
• A. Averbuch, L. Ioffe, M. Israeli, L. Vozovoi, 2-D Parallel Solver for the Solution of Navier-Stokes Equations with Constant and Variable Coefficients using ADI on Cells, SIAM Annual Meeting, (July 14-18, 1997), Stanford University, USA, page 90.
• E. Braverman, A. Averbuch, M. Israeli, Parallel Solution of Partial Differential Equations with Multiwavelets, SIAM Annual Meeting, (July 14-18, 1997), Stanford University, USA, page 77.
• A. Averbuch, D. Amitai, M. Israeli, S. Itzikowitz, Implicit-Explicit Parallel Asynchronous Solver of Parabolic PDEs, SIAM Annual Meeting, (July 14-18, 1997), Stanford University, USA, page 73.
• A. Averbuch, E. Braverman, M. Israeli, L. Vozovoi, A Fast 3-D Solver of Arbitrary Order Accuracy, SIAM Annual Meeting, (July 14-18, 1997), Stanford University, USA, page 78.
• A. Averbuch, D. Amitai, M. Israeli, Asynchronous parallel Solvers for Hyperbolic Conservation Laws, Eighth SIAM Conference on Parallel Processing for Scientific Computing, (March 14-17, 1997), Minneapolis, Minnesota, USA, page 40.
• A. Averbuch, L. Ioffe, M. Israeli, L. Vozovoi, Highly Scalable 2-D and 3-D Navier-Stokes Parallel Solver on MIMD Multiprocessors, Eighth SIAM Conference on Parallel Processing for Scientific Computing, (March 14-17, 1997), Minneapolis, Minnesota, USA, page 36.
• A. Averbuch, E. Braverman, M. Israeli, L. Vozovoi, A Fast Elliptic Solver of Arbitrary Order Accuracy by a Modified Fourier Method, Numerical Methods and Computational Mechanics in Science and Engineering, The University of Miskolc, Miskolc, Hungary, (15-19th July 1996), The University of Miskolc, Miskolc, Hungary.
• M. Israeli, E. Braverman, A. Averbuch L. Vozovoi, Parallel Solution of Partial Differential Equations with Fourier-Spectral and Wavelet Algorithms, Invited Lecture, VII-th Int. Colloquium on Differential Equations, Vol I, (August 18-23, 1996), 71-78, Plovdiv, Bulgaria.
• A. Averbuch, K. Ruvinsky, M. Israeli, L. Vozovoi, Parallel Implementation of Multidomain Fourier Algorithms for 2D and 3D Navier-Stokes Equations, "Domain Decomposition Methods in Science and Engineering", the Eight International Conference on Domain Decomposition, (May 16-20, 1995), 433-442, Beijing, China.
• A. Averbuch, M. Israeli, L. Vozovoi, Domain Decomposition methods with local Fourier basis for parabolic problems, pp. 40-41, Domain Decomposition methods in Science and Engineering, Villa Olmo, Como, Italy, June15-19, 1992.
• A. Averbuch, M. Israeli, L. Vozovoi, Parabolic domain decomposition techniques for parallel computation, International Conf. on Spectral and High Order Methods (ICOSAHO), Montpellier, France, June 22-26, 1992.
• A. Averbuch, L. Ioffe, M. Israeli, R. Temam, L. Vozovoi, A Parallel Spectral Fourier-Nonlinear Galerkin Algorithm for Simulation of Turbulence, 36TH Israel Conference on Aerospace Sciences, (Feb. 21-22, 1996), 90-103.
• A. Averbuch, B. Bobrovsky, V. Sheinin, Speech Compression using Wavelet Packet and Vector Quantizer with 8-msec Delay, Conference on ``Wavelet applications in Signal and Image processing III",SPIE coneference, (July 9-14, 1995), 2569, San Diego, California.
• L. Vozovoi, M. Israeli, A. Averbuch, Parallel Spectral Fourier Algorithm for Fluid Dynamics Problems, International Coneference on Spectral and High Order Methods (ICOSAHOM 95), (June 5-9, 1995), 605-612, Houston, Texas.
• A. Averbuch, M. Israeli, L. Vozovoi, Parallelization of High Order Schemes in Large Scale Scientific Computing, Parallel CFD 95, California Institute of Technology, California, (June 26-28, 1995).
• A. Averbuch, M. Israeli, L. Vozovoi, Parallel Spectral Fourier Algorithm for Fluid Dynamics Problems, ICFD Conf. on Numerical Methods for Fluid Dynamics, (April 3-6, 1995), Institute for Computational Fluid Dynamics, Oxford University Computing Lab.
• A. Averbuch, M. Israeli, L. Vozovoi, Parallel Implementation of Non-Linear Evolution Problems using Parabolic Domain Decomposition, Seventh SIAM Conference on Parallel Processing for Scientific Computing, San Francisco, CA, (Feb. 15-17, 1995), 379-384.
• A. Averbuch, R. Eisenberg, M. Israeli, Z. Schuss, Detecting ionic currents in single channels using wavelet analysis, The 12th International Conference on Pattern Recognition, Jerusalem, Israel, (Oct 9-13, 1994).
• A. Averbuch, R. Eisenberg, M. Israeli, Z. Schuss, Detecting ionic currents in single channels using wavelet analysis, Part I: zero mean Gaussian noise, Conference on "Mathematical Imaging: Wavelet applications in Signal and Image processing",SPIE coneference, July 27-29, San Diego, 2303, (1994), 76-90, California.
• A. Averbuch, G. Beylkin, R. Coifman, M. Israeli, Multiscale Inversion of Elliptic Operators, The Samuel Neaman Workshop on Signal and Image Representation in Combined Space, Technion, Haifa, Israel, (May 8-11, 1994), 341-359, Edited by Y. Zeevi, R. Coifman, Academic Prress, 1998.
• A. Averbuch, M. Israeli, L. Vozovoi, Multi-domain Fourier Algorithms for Parallel Solution of the Navier-Stokes Equations, in "Domain Decomposition Methods in Science and Engineering" (Proceedings of the Seventh International Conference on Domain Decomposition, October 27-30, 1993, The Pennsylvania State University), D. E. Keyes & J. Xu, eds., American Mathematical Society, Providence, (1994), 539-546.
• G. Aharoni, A. Averbuch, R. Coifman,M. Israeli, Local cosine transform - A method for the reduction of the Blocking Effect in JPEG, Conference on "Mathematical Imaging: Wavelet applications in Signal and Image processing",SPIE coneference, (July 15-16, 1993), 2034, 205-217, San Diego, California.
• A. Averbuch, D. Lazar, M. Israeli, Image Compression using Wavelet Transform and Multiresolution Decomposition, IEEE Data Compression Conference 1993 (DCC'93), (March 30-April 2, 1993), 459, 1993, USA.
• D. Amitai, A. Averbuch, M. Israeli, S. Itzikowitz, Parallel Asynchronous High-Order Scheme for PDEs in a Bounded Domain, IMACS PDE-7, (June 22-24, 1992), Rutgers, USA.
• A. Averbuch, N. Bshouty, M. Kaminsky, A classification of quadratic algorithms for multiplying polynomials of small degree over finite fields, 11 SCCC International Coneference on Computer Science, October 14-18, Chile, 1991; in Computer Science: Reearch and Applications, Edited by R. Baeza-Yates and U. Manber, (1992), 153-157, Plenum Press.
• I. Gohberg, I. Koltracht, A. Averbuch, B. Shoham, Timing Analysis of a Parallel Algorithm for Toeplitz Matrices on a MIMD Parallel machine, 1991 International Conference on Parallel Processing, (August 12-16, 1991). III-312-313, USA.
• A. Averbuch, S. Itzikowitz, H. Primak, E. Sammsonov, An efficient parallel algorithm for the solution of tridiagonal systems associated with the underwater acoustic parabolic equation, 3rd Int. Assoc. for Math. and Computers Simulation (IMACS), Harvard Univ., Computational Acoustics, (June 1991), 2, 221-232.
• T. Kapon, S. Itzikowitz, A. Averbuch, Multiple-Model Algorithms for Single-Target Tracking and their Parallel Implementation, ICASSP91, 1991.
• D. Amitai, A. Averbuch, M. Israeli, S. Itzikowitz, An Asynchronous Approach to the Numerical Solution of Hyperbolic PDEs on MIMD Multiprocessors, PARCOM-90, India, 1990, in "Frontiers in Parallel Computing", V. Bhatker et. al (Editors), 233-242, Narosa Publishing House.
• D. Alpert, A. Averbuch, O. Danieli, Performance Comparison of Load/Store and Symmetric Instruction Set Architectures, 17th International Symposium on Computer Architecture, (1990), 172-181, May 28-31, Seattle, Washington, USA.
• S. Itzikowitz, A. Averbuch, General Smoothing Techniques for Estimating Deterministic Sinusoidals Frequencies from Noisy Data, ICASSP-90, (1990),5, 2583-2586, New Mexico, USA.
• D. Amitai, A. Averbuch, S. Itzikowits, E. Turkel, Asynchronous Numerical Solutions of PDEs on Parallel Computers, Fourth SIAM Conference on Parallel Processing for Scientific Computing, (1989), 131-136, Dec 11-13, 1989, Chicago, USA.
• A. Averbuch, E. Gabber, B. Gordissky, Y. Medan, A Parallel FFT on an MIMD machine, 1989 International Conference on Parallel Processing, (1989), III-63 - III-70, August 8-12, USA.
• A. Averbuch et al., Experiments with the Tangora 20,000 Word Speech Recognizer, ICASSP-87, (1987), 1024-1027.
• A.Averbuch, Z. Galil, S. Winograd, Classification of all the minimal bilinear algorithms for computing the coefficients of the product of two polynomials modulo a polynomial in algebra, ICALP'86, France, (1986), 21-29.
• A. Averbuch et al., An IBM PC based large-vocabulary isolated-utterance speech recognizer, ICASSP, Tokyo (1986), 53-56.
• A. Averbuch et al., A real-time, isolated-word, speech recognition system for dictation transcription, ICASSP, Florida (1985), 858-861.
• A. Averbuch, All irreducible unitary representations of soluble lie groups, Conference of Functional Analysis, Jerusalem (1977).