Prof. Jelena Kovacevic Profile

Prof. Jelena Kovacevic

SPIE Involvement:

Author | Instructor

Proceedings Article | 25 February 2014 Paper

Alternating direction optimization for image segmentation using hidden Markov measure field models

José Bioucas-Dias, Filipe Condessa, Jelena Kovačević

Proceedings Volume 9019, 90190P (2014) https://doi.org/10.1117/12.2047707

KEYWORDS: Image segmentation, Electroluminescent displays, Optimization (mathematics), Expectation maximization algorithms, Hyperspectral imaging, Medical imaging, Image processing algorithms and systems, Chemical elements, Hyperspectral simulation, Computer simulations

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Proceedings Article | 27 September 2011 Paper

A domain-knowledge-inspired mathematical framework for the description and classification of H&E stained histopathology images

Melody Massar, Ramamurthy Bhagavatula, John Ozolek, Carlos Castro, Matthew Fickus, Jelena Kovacevic

Proceedings Volume 8138, 81380U (2011) https://doi.org/10.1117/12.893641

KEYWORDS: Image segmentation, Tissues, Image classification, Composites, Calcium, Picosecond phenomena, Cartilage, Connective tissue, Mathematical modeling, Image acquisition

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Proceedings Article | 4 September 2009 Paper

A new class of seeded real lapped tight frame transforms

Aliaksei Sandryhaila, Amina Chebira, Markus Püschel, Jelena Kovačević

Proceedings Volume 7446, 74460M (2009) https://doi.org/10.1117/12.825154

KEYWORDS: Transform theory, Signal processing, Matrices, Filtering (signal processing), Electronic filtering, Fourier transforms, Signal attenuation, Visualization, Computer engineering, Biomedical engineering

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Proceedings Article | 24 August 2009 Paper

Multiresolution multiscale active mask segmentation of fluorescence microscope images

Gowri Srinivasa, Matthew Fickus, Jelena Kovačević

Proceedings Volume 7446, 744603 (2009) https://doi.org/10.1117/12.825776

KEYWORDS: Image segmentation, Luminescence, Microscopes, Statistical analysis, Image processing algorithms and systems, Image filtering, Algorithm development, Linear filtering, Image resolution, Information science

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Proceedings Article | 20 September 2007 Paper

Active contour-based multiresolution transforms for the segmentation of fluorescence microscope images

Gowri Srinivasa, Matthew Fickus, Jelena Kovačević

Proceedings Volume 6701, 67010I (2007) https://doi.org/10.1117/12.734780

KEYWORDS: Image segmentation, Luminescence, Microscopes, Proteins, Image processing algorithms and systems, Algorithm development, Microscopy, Magnetic resonance imaging, Transform theory, Digital image correlation

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Proceedings Article | 20 September 2007 Paper

Multiresolution techniques for the classification of bioimage and biometric datasets

Amina Chebira, Jelena Kovačević

Proceedings Volume 6701, 67010G (2007) https://doi.org/10.1117/12.735196

KEYWORDS: Transform theory, Proteins, Biometrics, Classification systems, Magnetic resonance imaging, Image classification, Fingerprint recognition, Algorithm development, Wavelets, Discrete wavelet transforms

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Proceedings Article | 13 November 2003 Paper

Physical laws governing finite tight frames

Peter Casazza, Matthew Fickus, Jelena Kovacevic, Manuel Leon, Janet Tremain

Proceedings Volume 5207, (2003) https://doi.org/10.1117/12.503746

KEYWORDS: Optical spheres, Particles, Mathematics, Physics, Mechanics, Artificial intelligence, Electrons, Bismuth, Wavelets, Signal processing

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Proceedings Article | 13 November 2003 Paper

New design of orthogonal filter banks using the Cayley transform

Jianping Zhou, Minh Do, Jelena Kovacevic

Proceedings Volume 5207, (2003) https://doi.org/10.1117/12.507223

KEYWORDS: Matrices, Optical filters, Surface plasmons, Finite impulse response filters, Linear filtering, Wavelets, Nonlinear filtering, Vector spaces, Infinite impulse response filters, Signal processing

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Proceedings Article | 5 December 2001 Paper

Uniform tight frames for signal processing and communication

Peter Casazza, Jelena Kovacevic

Proceedings Volume 4478, (2001) https://doi.org/10.1117/12.449694

KEYWORDS: Signal processing, Telecommunications, Antennas, Transmitters, Quantization, Receivers, Computer programming, Space operations, Modulation, Mathematics

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Proceedings Article | 19 May 1999 Paper

Retrieval of color patterns based on perceptual dimensions of texture and human similiarity rules

Aleksandra Mojsilovic, Jelena Kovacevic, Jianying Hu, Robert Safranek, S. Ganapathy

Proceedings Volume 3644, (1999) https://doi.org/10.1117/12.348464

KEYWORDS: Feature extraction, Distance measurement, Weapons of mass destruction, Volume rendering, Visualization, Image retrieval, Visual process modeling, Visual system, Databases, Chemical elements

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Showing 5 of 10 publications

Conference Committee Involvement (3)

Wavelets XII

26 August 2007 | San Diego, California, United States

Wavelets XI

31 July 2005 | San Diego, California, United States

Wavelets X

4 August 2003 | San Diego, California, United States

Course Instructor

SC203: Wavelets and Applications: State-of-the-Art

In this course, a comprehensive presentation of discrete and continuous wavelets, filter banks and subband coding, and multiresolution signal processing, is given. Techniques recently developed in different fields have converged to a unified theory. Wavelets provide an interesting alternative to Fourier transform methods. This course explains the successive approximation or multiresolution essential to wavelets and subhand coding: a signal can be seen as a coarse version plus added details.

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