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Karen O. Egiazarian

Karen O. Egiazarian

D-Index & Metrics

Computer Science

D-Index
64
Citations
33922
World Ranking
2513
National Ranking
16

Overview

Karen O. Egiazarian is affiliated with Tampere University in Finland. Their research spans multiple fields within computer science and engineering, with a primary focus on signal and image processing.

The main fields of study in which they have contributed include:

  • Computer Science
  • Engineering

Within these fields, their work delves into specialized subfields such as:

  • Computer Vision and Pattern Recognition
  • Media Technology
  • Atomic and Molecular Physics, and Optics
  • Biomedical Engineering
  • Radiation

The key topics covered by Egiazarian's research encompass:

  • Image and Signal Denoising Methods
  • Advanced Image Fusion Techniques
  • Optical Measurement and Interference Techniques
  • Advanced X-ray Imaging Techniques
  • Digital Holography and Microscopy
  • Advanced Image Processing Techniques
  • Image and Video Quality Assessment

Significant recent papers by Karen O. Egiazarian include:

  • "Miniature color camera via flat hybrid meta-optics," 2023, Science Advances
  • "Hybrid Diffractive Optics Design via Hardware-in-the-Loop Methodology for Achromatic Extended-Depth-of-Field Imaging," 2022, arXiv (Cornell University)
  • "An Overview of Advances in Signal Processing Techniques for Classical and Quantum Wideband Synthetic Apertures," 2023, IEEE Journal of Selected Topics in Signal Processing
  • "Full-Reference Quality Metric Based on Neural Network to Assess the Visual Quality of Remote Sensing Images," 2020, Remote Sensing
  • "Selection of Lee Filter Window Size Based on Despeckling Efficiency Prediction for Sentinel SAR Images," 2021, Remote Sensing

Their frequent collaborators include:

  • Vladimir Katkovnik
  • Igor Shevkunov
  • Vladimir Lukin
  • Samuel Pinilla
  • Nikolay Ponomarenko

Egiazarian publishes regularly in venues such as:

  • Electronic Imaging
  • arXiv (Cornell University)
  • Remote Sensing
  • Optics Express
  • Telecommunications and Radio Engineering

Best Publications

  • Image Denoising by Sparse 3-D Transform-Domain Collaborative Filtering

    Kostadin Dabov;Alessandro Foi;Vladimir Katkovnik;Karen Egiazarian

  • NTIRE 2017 Challenge on Single Image Super-Resolution: Methods and Results

    Radu Timofte;Eirikur Agustsson;Luc Van Gool;Ming-Hsuan Yang

  • Image database TID2013

    Nikolay Ponomarenko;Lina Jin;Oleg Ieremeiev;Vladimir Lukin

  • Nonlocal Transform-Domain Filter for Volumetric Data Denoising and Reconstruction

    M. Maggioni;V. Katkovnik;K. Egiazarian;A. Foi

  • Practical Poissonian-Gaussian Noise Modeling and Fitting for Single-Image Raw-Data

    A. Foi;M. Trimeche;V. Katkovnik;K. Egiazarian

  • Image denoising with block-matching and 3D filtering

    Kostadin Dabov;Alessandro Foi;Vladimir Katkovnik;Karen Egiazarian

  • Pointwise Shape-Adaptive DCT for High-Quality Denoising and Deblocking of Grayscale and Color Images

    A. Foi;V. Katkovnik;K. Egiazarian

  • BM3D Frames and Variational Image Deblurring

    A. Danielyan;V. Katkovnik;K. Egiazarian

  • Video denoising by sparse 3D transform-domain collaborative filtering

    Kostadin Dabov;Alessandro Foi;Karen Egiazarian

  • BM3D Image Denoising with Shape-Adaptive Principal Component Analysis

    Kostadin Dabov;Alessandro Foi;Vladimir Katkovnik;Karen Egiazarian

  • Blind image deconvolution: theory and applications

    Patrizio Campisi;Karen Egiazarian

  • Color Image Denoising via Sparse 3D Collaborative Filtering with Grouping Constraint in Luminance-Chrominance Space

    K. Dabov;A. Foi;V. Katkovnik;K. Egiazarian

  • ON BETWEEN-COEFFICIENT CONTRAST MASKING OF DCT BASIS FUNCTIONS

    N Ponomarenko;F Silvestri;K Egiazarian;Marco Carli

  • Color image database TID2013: Peculiarities and preliminary results

    Nikolay Ponomarenko;Oleg Ieremeiev;Vladimir Lukin;Karen Egiazarian

  • From Local Kernel to Nonlocal Multiple-Model Image Denoising

    Vladimir Katkovnik;Alessandro Foi;Karen Egiazarian;Jaakko Astola

  • Image restoration by sparse 3D transform-domain collaborative filtering

    Kostadin Dabov;Alessandro Foi;Vladimir Katkovnik;Karen O. Egiazarian

  • Video Denoising, Deblocking, and Enhancement Through Separable 4-D Nonlocal Spatiotemporal Transforms

    Matteo Maggioni;Giacomo Boracchi;Alessandro Foi;Karen Egiazarian

  • FlexISP: a flexible camera image processing framework

    Felix Heide;Markus Steinberger;Yun-Ta Tsai;Mushfiqur Rouf

  • A NEW FULL-REFERENCE QUALITY METRICS BASED ON HVS

    K Egiazarian;J Astola;N Ponomarenko;Lukin

  • Automatic Removal of Ocular Artifacts in the EEG without an EOG Reference Channel

    German Gomez-Herrero;Wim Clercq;Haroon Anwar;Olga Kara

Frequent Co-Authors

Jaakko Astola
Jaakko Astola Tampere University
Vladimir V. Lukin
Vladimir V. Lukin National Aerospace University – Kharkiv Aviation Institute
Vladimir Katkovnik
Vladimir Katkovnik Tampere University
Alessandro Foi
Alessandro Foi Tampere University
Sos S. Agaian
Sos S. Agaian City University of New York
Moncef Gabbouj
Moncef Gabbouj Tampere University
Tapio Saramaki
Tapio Saramaki Tampere University
Edward R. Dougherty
Edward R. Dougherty Texas A&M University
Alexey Vinel
Alexey Vinel Halmstad University
C.-C. Jay Kuo
C.-C. Jay Kuo University of Southern California

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