Artyom M. Grigoryan

Entropy, May, 2024

Quaternion-Based Arithmetic in Quantum Information Processing: A promising approach for efficient color quantum imaging [Hypercomplex Signal and Image Processing].

[BibT_eX]

[DOI]

IEEE Signal Process. Mag., March, 2024

2023

Introduction to multiplicative group on 2-qubits in quantum color image processing.

[BibT_eX]

[DOI]

Quantum Inf. Process., September, 2023

Multiplicative group of quantum representations of signals.

[BibT_eX]

[DOI]

Quantum Inf. Process., January, 2023

2022

Commutative quaternion algebra and DSP fundamental properties: Quaternion convolution and Fourier transform.

[BibT_eX]

[DOI]

Signal Process., 2022

Quantum representation of 1-D signals on the unit circle.

[BibT_eX]

[DOI]

Quantum Inf. Process., 2022

Quantum-Inspired Edge Detection Algorithms Implementation using New Dynamic Visual Data Representation and Short-Length Convolution Computation.

[BibT_eX]

[DOI]

Karen Panetta

CoRR, 2022

An Efficient Calculation of Quaternion Correlation of Signals and Color Images.

[BibT_eX]

[DOI]

CoRR, 2022

2021

Effective Methods of QR-Decompositions of Square Complex Matrices by Fast Discrete Signal-Induced Heap Transforms.

[BibT_eX]

[DOI]

CoRR, 2021

Color-Coded Symbology and New Computer Vision Tool to Predict the Historical Color Pallets of the Renaissance Oil Artworks.

[BibT_eX]

[DOI]

CoRR, 2021

2020

New look on quantum representation of images: Fourier transform representation.

[BibT_eX]

[DOI]

Quantum Inf. Process., 2020

Resolution map in quantum computing: signal representation by periodic patterns.

[BibT_eX]

[DOI]

Quantum Inf. Process., 2020

Evidence of Golden and Aesthetic Proportions in Colors of Paintings of the Prominent Artists.

[BibT_eX]

[DOI]

IEEE Multim., 2020

2019

Paired quantum Fourier transform with log2N Hadamard gates.

[BibT_eX]

[DOI]

Quantum Inf. Process., 2019

2018

A Novel Color Image Enhancement Method by the Transformation of Color Images to 2-D Grayscale Images.

[BibT_eX]

[DOI]

CoRR, 2018

Alpha-rooting color image enhancement method by two-side 2-D quaternion discrete Fourier transform followed by spatial transformation.

[BibT_eX]

[DOI]

CoRR, 2018

Enhancement of Underwater Color Images by Two-side 2-D Quaternion Discrete Fourier Transform.

[BibT_eX]

[DOI]

Proceedings of the Image Processing: Algorithms and Systems XVI, Burlingame, CA, USA, 28 January 2018, 2018

Two General Models for Gradient Operators in Imaging.

[BibT_eX]

[DOI]

Proceedings of the Image Processing: Algorithms and Systems XVI, Burlingame, CA, USA, 28 January 2018, 2018

Color Facial Image Representation with New Quaternion Gradients.

[BibT_eX]

[DOI]

Proceedings of the Image Processing: Algorithms and Systems XVI, Burlingame, CA, USA, 28 January 2018, 2018

Color Visibility Images and Measures of Image Enhancement.

[BibT_eX]

[DOI]

Proceedings of the Image Processing: Algorithms and Systems XVI, Burlingame, CA, USA, 28 January 2018, 2018

2017

Modified Alpha-Rooting Color Image Enhancement Method On The Two-Side 2-D Quaternion Discrete Fourier Transform And The 2-D Discrete Fourier Transform.

[BibT_eX]

[DOI]

CoRR, 2017

Alpha-Rooting Method of Gray-scale Image Enhancement in The Quaternion Frequency Domain.

[BibT_eX]

[DOI]

Proceedings of the Image Processing: Algorithms and Systems XV, Burlingame, CA, USA, 29 January 2018, 2017

2016

New Look on q2r-Point Fast Fourier Transforms.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2016

Optimal Wiener and homomorphic filtration: Review.

[BibT_eX]

[DOI]

Signal Process., 2016

Solution of the Problem on Image Reconstruction in Computed Tomography.

[BibT_eX]

[DOI]

J. Math. Imaging Vis., 2016

Zonal-Alpha-Rooting Color Image Enhancement by the Two-Side 2D Quaternion Discrete Fourier Transform.

[BibT_eX]

[DOI]

Proceedings of the Image Processing: Algorithms and Systems XIV, 2016

2-D Left-Side Quaternion Discrete Fourier Transform: Fast Algorithm.

[BibT_eX]

[DOI]

Proceedings of the Image Processing: Algorithms and Systems XIV, 2016

2015

Quaternion Fourier transform based alpha-rooting method for color image measurement and enhancement.

[BibT_eX]

[DOI]

John Jenkinson

Signal Process., 2015

Tensor transform-based quaternion fourier transform algorithm.

[BibT_eX]

[DOI]

Inf. Sci., 2015

Monotonic sequences for image enhancement and segmentation.

[BibT_eX]

[DOI]

Digit. Signal Process., 2015

Enhancement of galaxy images for improved classification.

[BibT_eX]

[DOI]

John Jenkinson

Proceedings of the Image Processing: Algorithms and Systems XIII, 2015

New 2D discrete Fourier transforms in image processing.

[BibT_eX]

[DOI]

Proceedings of the Image Processing: Algorithms and Systems XIII, 2015

Algorithms of the q2r×q2r-point 2D discrete Fourier transform.

[BibT_eX]

[DOI]

Proceedings of the Image Processing: Algorithms and Systems XIII, 2015

Tensor representation of color images and fast 2D quaternion discrete Fourier transform.

[BibT_eX]

[DOI]

Proceedings of the Image Processing: Algorithms and Systems XIII, 2015

Optimal color image restoration: Wiener filter and quaternion Fourier transform.

[BibT_eX]

[DOI]

Proceedings of the Mobile Devices and Multimedia: Enabling Technologies, 2015

Fourier transforms with rotations on circles or ellipses in signal and image processing.

[BibT_eX]

[DOI]

Proceedings of the Mobile Devices and Multimedia: Enabling Technologies, 2015

Fast heap transform-based QR-decomposition of real and complex matrices: algorithms and codes.

[BibT_eX]

[DOI]

Proceedings of the Mobile Devices and Multimedia: Enabling Technologies, 2015

Fast Retinex for color image enhancement: methods and algorithms.

[BibT_eX]

[DOI]

Analysa M. Gonzales

Proceedings of the Mobile Devices and Multimedia: Enabling Technologies, 2015

2014

Machine learning and image processing in astronomy with sparse data sets.

[BibT_eX]

[DOI]

John Jenkinson

Leopoldo Altamirano Robles

Mehdi Hajinoroozi

Raquel Díaz-Hernández

Hayde Peregrina-Barreto

Ariel Ortiz Esquivel

Vahram Chavushyan

Proceedings of the 2014 IEEE International Conference on Systems, Man, and Cybernetics, 2014

A novel method of filtration by the discrete heap transforms.

[BibT_eX]

[DOI]

Mehdi Hajinoroozi

Proceedings of the Image Processing: Algorithms and Systems XII, 2014

Fibonacci thresholding: signal representation and morphological filters.

[BibT_eX]

[DOI]

Proceedings of the Image Processing: Algorithms and Systems XII, 2014

Alpha-rooting method of color image enhancement by discrete quaternion Fourier transform.

[BibT_eX]

[DOI]

Proceedings of the Image Processing: Algorithms and Systems XII, 2014

Novel tensor transform-based method of image reconstruction from limited-angle projection data.

[BibT_eX]

[DOI]

Proceedings of the Computational Imaging XII, 2014

2013

Image Reconstruction From Finite Number of Projections: Method of Transferring Geometry.

[BibT_eX]

[DOI]

IEEE Trans. Image Process., 2013

Method of G-particles for image reconstruction from a finite number of projections.

[BibT_eX]

[DOI]

Proceedings of the Multimedia Content and Mobile Devices 2013, 2013

Reconstruction of the image on the Cartesian lattice from a finite number of projections in computed-tomographic imaging.

[BibT_eX]

[DOI]

Yusheng Feng

Proceedings of the Multimedia Content and Mobile Devices 2013, 2013

2011

Principle of Superposition by Direction Images.

[BibT_eX]

[DOI]

IEEE Trans. Image Process., 2011

Two Classes of Elliptic Discrete Fourier Transforms: Properties and Examples.

[BibT_eX]

[DOI]

J. Math. Imaging Vis., 2011

Comments on "Generalised finite Radon transform for N × N images".

[BibT_eX]

[DOI]

Image Vis. Comput., 2011

2010

Comments on "The discrete periodic radon transform".

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2010

16-point reversible integer discrete Fourier transform with 12 control bits.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2010

Two-dimensional images in frequency-time representation: direction images and resolution map.

[BibT_eX]

[DOI]

J. Electronic Imaging, 2010

Nonlinear L2-by-3 transform for PAPR reduction in OFDM systems.

[BibT_eX]

[DOI]

Comput. Electr. Eng., 2010

Reversible Interger 2-D Discrete Fourier Transform by Control Bits.

[BibT_eX]

[DOI]

Proceedings of the 20th International Conference on Pattern Recognition, 2010

Paired Transform Slice Theorem of 2-D Image Reconstruction from Projections.

[BibT_eX]

[DOI]

Proceedings of the 20th International Conference on Pattern Recognition, 2010

Paired transform method of image reconstruction from projections.

[BibT_eX]

Proceedings of the Computational Modeling of Objects Represented in Images, 2010

2009

On a Method of Paired Representation: Enhancement and Decomposition by Series Direction Images.

[BibT_eX]

[DOI]

Khalil Naghdali

J. Math. Imaging Vis., 2009

Fast Signal-Induced Transforms in Image Enhancement.

[BibT_eX]

[DOI]

Khalil Naghdali

Ranjith Raghunath

Proceedings of the IEEE International Conference on Systems, 2009

Mixed Fourier transforms and image encryption.

[BibT_eX]

[DOI]

Sree Devineni

Proceedings of the IEEE International Conference on Systems, 2009

New formula for image reconstruction from projections by the 2-D paired transformation.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Systems, 2009

Elliptic Discrete Fourier Transforms of Type II.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Systems, 2009

Discrete integer Fourier transform in real space: elliptic Fourier transform.

[BibT_eX]

[DOI]

Merughan M. Grigoryan

Proceedings of the Image Processing: Algorithms and Systems VII, 2009

Decomposition by series direction images: image reconstruction and enhancement.

[BibT_eX]

[DOI]

Proceedings of the Image Processing: Algorithms and Systems VII, 2009

Reversible integer 2D Fourier transform.

[BibT_eX]

[DOI]

Elias Gonzalez

Proceedings of the Image Processing: Algorithms and Systems VII, 2009

2007

Novel Reversible Integer Fourier Transform With Control Bits.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2007

Enhancement of Medical Images by the Paired Transform.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Image Processing, 2007

2006

Fast Splitting alpha-Rooting Method of Image Enhancement: Tensor Representation.

[BibT_eX]

[DOI]

IEEE Trans. Image Process., 2006

Representation of the Fourier Transform by Fourier Series.

[BibT_eX]

[DOI]

J. Math. Imaging Vis., 2006

Paired directional transform-based methods of image enhancement.

[BibT_eX]

[DOI]

Joann M. Moreno

Proceedings of the Visual Information Processing XV, 2006

Novel method of tensor representation for reconstruction of 3D PET images from projections.

[BibT_eX]

[DOI]

Srikrishna Alla

Joann M. Moreno

Proceedings of the Visual Information Processing XV, 2006

α-rooting image enhancement by paired splitting-signals.

[BibT_eX]

[DOI]

Proceedings of the 2006 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2006

New method of calculation of reversible integer 1D DCTs.

[BibT_eX]

[DOI]

Veerabhadra S. Bhamidipati

Srikrishna Alla

Proceedings of the Image Processing: Algorithms and Systems IV, 2006

Nonlinear Approach Of Construction of Fast Unitary Transforms.

[BibT_eX]

[DOI]

Merughan M. Grigoryan

Proceedings of the 40th Annual Conference on Information Sciences and Systems, 2006

2005

Method of flow graph simplification for the 16-point discrete Fourier transform.

[BibT_eX]

[DOI]

Veerabhadra S. Bhamidipati

IEEE Trans. Signal Process., 2005

Fourier transform representation by frequency-time wavelets.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2005

An algorithm for calculation of the discrete cosine transform by paired transform.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2005

New methods of image enhancement.

[BibT_eX]

[DOI]

Joann M. Moreno

Proceedings of the Visual Information Processing XIV, 2005

Multiresolution of the Fourier transform.

[BibT_eX]

[DOI]

Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

Method of image enhancement by splitting-signals.

[BibT_eX]

[DOI]

Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

2004

A novel algorithm for computing the 1-D discrete Hartley transform.

[BibT_eX]

[DOI]

IEEE Signal Process. Lett., 2004

Lossless Encoding Based on Redistribution of Statistics.

[BibT_eX]

[DOI]

Emma E. Regentova

Proceedings of the International Conference on Information Technology: Coding and Computing (ITCC'04), 2004

New Method of Image Reconstruction from Projections.

[BibT_eX]

[DOI]

Shih-Chia Liu

Proceedings of the 2004 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2004

Image Enhancement by The Tensor Transform.

[BibT_eX]

[DOI]

Veerabhadra S. Bhamidipati

Proceedings of the 2004 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2004

Parameterized reversible integer discrete cosine transforms.

[BibT_eX]

[DOI]

Proceedings of the Image Processing: Algorithms and Systems III, 2004

Method of arithmetical thresholding of images.

[BibT_eX]

[DOI]

James G. Vital

Proceedings of the Image Processing: Algorithms and Systems III, 2004

Implementation of the DFT Using Radix-2 and Paired Transform Algorithms.

[BibT_eX]

Narayanam Ranganadh

Parimal Patel

Proceedings of the 17th International Conference on Computer Applications in Industry and Engineering, 2004

2003

Method of paired transforms for reconstruction of images from projections: discrete model.

[BibT_eX]

[DOI]

IEEE Trans. Image Process., 2003

Tensor form of image representation: enhancement by image-signals.

[BibT_eX]

[DOI]

Proceedings of the Image Processing: Algorithms and Systems II, 2003

Nontraditional cross sections and morphological operations.

[BibT_eX]

[DOI]

Proceedings of the Image Processing: Algorithms and Systems II, 2003

A novel method of splitting the 3D discrete Hartley transform.

[BibT_eX]

[DOI]

Arthur R. Manukyan

Proceedings of the 2003 International Conference on Image Processing, 2003

2002

Efficient algorithms for computing the 2-D hexagonal Fourier transforms.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2002

Simulation Toolbox for 3D-FISH Spot-Counting Algorithms.

[BibT_eX]

[DOI]

Real Time Imaging, 2002

A New Method Of Optimal Coding.

[BibT_eX]

[DOI]

Emma E. Regentova

Proceedings of the 2002 International Symposium on Information Technology (ITCC 2002), 2002

Automatic counting of illuminated spheres in a random Boolean model.

[BibT_eX]

[DOI]

Proceedings of the Image Processing: Algorithms and Systems, 2002

2001

Optimization of linear filters under power-spectral-density stabilization.

[BibT_eX]

[DOI]

Edward R. Doughelly

IEEE Trans. Signal Process., 2001

Shifted Fourier transform-based tensor algorithms for the 2-D DCT.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2001

2-D and 1-D multipaired transforms: frequency-time type wavelets.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2001

Transform-based image enhancement algorithms with performance measure.

[BibT_eX]

[DOI]

Karen A. Panetta

IEEE Trans. Image Process., 2001

Bayesian robust optimal linear filters.

[BibT_eX]

[DOI]

Signal Process., 2001

2000

Split manageable efficient algorithm for Fourier and Hadamard transforms.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2000

Three Algorithms for Computing the 2-D Discrete Hartley Transform.

[BibT_eX]

[DOI]

Proceedings of the 2000 International Conference on Image Processing, 2000

Fibonacci thresholding, signal representation and morphological filters.

[BibT_eX]

[DOI]

Proceedings of the 10th European Signal Processing Conference, 2000

1999

Design and Analysis of Robust Binary Filters in the Context of a Prior Distribution for the States of Nature.

[BibT_eX]

[DOI]

J. Math. Imaging Vis., 1999

1998

Robustness of optimal binary filters.

[BibT_eX]

[DOI]

J. Electronic Imaging, 1998

1996

New models and nonlinear filters of image restoration.

[BibT_eX]

[DOI]