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2020 – today
- 2024
[j43]Hrach Ayunts
, Artyom M. Grigoryan, Sos S. Agaian:
Novel Entropy for Enhanced Thermal Imaging and Uncertainty Quantification. Entropy 26(5): 374 (2024)- [j42]Artyom M. Grigoryan, Sos S. Agaian:
Quaternion-Based Arithmetic in Quantum Information Processing: A promising approach for efficient color quantum imaging [Hypercomplex Signal and Image Processing]. IEEE Signal Process. Mag. 41(2): 64-74 (2024) - 2023
- [j41]Artyom M. Grigoryan, Sos S. Agaian:
Multiplicative group of quantum representations of signals. Quantum Inf. Process. 22(1): 82 (2023) - [j40]Artyom M. Grigoryan, Sos S. Agaian:
Introduction to multiplicative group on 2-qubits in quantum color image processing. Quantum Inf. Process. 22(9): 351 (2023) - 2022
- [j39]Artyom M. Grigoryan, Sos S. Agaian:
Quantum representation of 1-D signals on the unit circle. Quantum Inf. Process. 21(1): 24 (2022) - [j38]Artyom M. Grigoryan, Sos S. Agaian:
Commutative quaternion algebra and DSP fundamental properties: Quaternion convolution and Fourier transform. Signal Process. 196: 108533 (2022) - [i7]Artyom M. Grigoryan, Sos S. Agaian:
An Efficient Calculation of Quaternion Correlation of Signals and Color Images. CoRR abs/2205.05113 (2022) - [i6]Artyom M. Grigoryan, Sos S. Agaian, Karen Panetta:
Quantum-Inspired Edge Detection Algorithms Implementation using New Dynamic Visual Data Representation and Short-Length Convolution Computation. CoRR abs/2210.17490 (2022) - 2021
- [i5]Artyom M. Grigoryan, Sos S. Agaian:
Color-Coded Symbology and New Computer Vision Tool to Predict the Historical Color Pallets of the Renaissance Oil Artworks. CoRR abs/2103.00238 (2021) - [i4]Artyom M. Grigoryan:
Effective Methods of QR-Decompositions of Square Complex Matrices by Fast Discrete Signal-Induced Heap Transforms. CoRR abs/2105.04089 (2021) - 2020
- [j37]Artyom M. Grigoryan, Sos S. Agaian:
Evidence of Golden and Aesthetic Proportions in Colors of Paintings of the Prominent Artists. IEEE Multim. 27(1): 8-16 (2020) - [j36]Artyom M. Grigoryan, Sos S. Agaian:
New look on quantum representation of images: Fourier transform representation. Quantum Inf. Process. 19(5): 148 (2020) - [j35]Artyom M. Grigoryan:
Resolution map in quantum computing: signal representation by periodic patterns. Quantum Inf. Process. 19(6): 177 (2020)
2010 – 2019
- 2019
- [j34]Artyom M. Grigoryan, Sos S. Agaian:
Paired quantum Fourier transform with log2N Hadamard gates. Quantum Inf. Process. 18(7): 217 (2019) - 2018
- [c55]Artyom M. Grigoryan, Sos S. Agaian:
Color Visibility Images and Measures of Image Enhancement. Image Processing: Algorithms and Systems 2018 - [c54]Artyom M. Grigoryan, Sos S. Agaian:
Color Facial Image Representation with New Quaternion Gradients. Image Processing: Algorithms and Systems 2018 - [c53]Artyom M. Grigoryan, Sos S. Agaian:
Two General Models for Gradient Operators in Imaging. Image Processing: Algorithms and Systems 2018 - [c52]Artyom M. Grigoryan, Aparna John, Sos S. Agaian:
Enhancement of Underwater Color Images by Two-side 2-D Quaternion Discrete Fourier Transform. Image Processing: Algorithms and Systems 2018 - [i3]Artyom M. Grigoryan, Aparna John, Sos S. Agaian:
Alpha-rooting color image enhancement method by two-side 2-D quaternion discrete Fourier transform followed by spatial transformation. CoRR abs/1807.07960 (2018) - [i2]Artyom M. Grigoryan, Aparna John, Sos S. Agaian:
A Novel Color Image Enhancement Method by the Transformation of Color Images to 2-D Grayscale Images. CoRR abs/1807.07962 (2018) - 2017
- [c51]Artyom M. Grigoryan, Sos S. Agaian:
Alpha-Rooting Method of Gray-scale Image Enhancement in The Quaternion Frequency Domain. Image Processing: Algorithms and Systems 2017: 131-142 - [i1]Artyom M. Grigoryan, Aparna John, Sos S. Agaian:
Modified Alpha-Rooting Color Image Enhancement Method On The Two-Side 2-D Quaternion Discrete Fourier Transform And The 2-D Discrete Fourier Transform. CoRR abs/1707.04781 (2017) - 2016
- [j33]Artyom M. Grigoryan:
Solution of the Problem on Image Reconstruction in Computed Tomography. J. Math. Imaging Vis. 54(1): 35-63 (2016) - [j32]Artyom M. Grigoryan, Edward R. Dougherty, Sos S. Agaian:
Optimal Wiener and homomorphic filtration: Review. Signal Process. 121: 111-138 (2016) - [j31]Artyom M. Grigoryan, Sos S. Agaian:
New Look on q2r-Point Fast Fourier Transforms. IEEE Trans. Signal Process. 64(22): 5972-5980 (2016) - [c50]Artyom M. Grigoryan, Sos S. Agaian:
2-D Left-Side Quaternion Discrete Fourier Transform: Fast Algorithm. Image Processing: Algorithms and Systems 2016: 1-8 - [c49]Artyom M. Grigoryan, Aparna John, Sos S. Agaian:
Zonal-Alpha-Rooting Color Image Enhancement by the Two-Side 2D Quaternion Discrete Fourier Transform. Image Processing: Algorithms and Systems 2016: 1-11 - 2015
- [j30]Artyom M. Grigoryan, Sos S. Agaian:
Monotonic sequences for image enhancement and segmentation. Digit. Signal Process. 41: 70-89 (2015) - [j29]Artyom M. Grigoryan, Sos S. Agaian:
Tensor transform-based quaternion fourier transform algorithm. Inf. Sci. 320: 62-74 (2015) - [j28]Artyom M. Grigoryan, John Jenkinson, Sos S. Agaian:
Quaternion Fourier transform based alpha-rooting method for color image measurement and enhancement. Signal Process. 109: 269-289 (2015) - [c48]Analysa M. Gonzales, Artyom M. Grigoryan:
Fast Retinex for color image enhancement: methods and algorithms. MOBMU 2015: 94110F - [c47]Artyom M. Grigoryan:
Fast heap transform-based QR-decomposition of real and complex matrices: algorithms and codes. MOBMU 2015: 94110N - [c46]Artyom M. Grigoryan:
Fourier transforms with rotations on circles or ellipses in signal and image processing. MOBMU 2015: 94110Q - [c45]Artyom M. Grigoryan, Sos S. Agaian:
Optimal color image restoration: Wiener filter and quaternion Fourier transform. MOBMU 2015: 94110P - [c44]Artyom M. Grigoryan, Sos S. Agaian:
Tensor representation of color images and fast 2D quaternion discrete Fourier transform. Image Processing: Algorithms and Systems 2015: 93990N - [c43]Artyom M. Grigoryan, Sos S. Agaian:
Algorithms of the q2r×q2r-point 2D discrete Fourier transform. Image Processing: Algorithms and Systems 2015: 93990O - [c42]John Jenkinson, Artyom M. Grigoryan, Sos S. Agaian:
Enhancement of galaxy images for improved classification. Image Processing: Algorithms and Systems 2015: 93990X - [c41]Artyom M. Grigoryan, Sos S. Agaian:
New 2D discrete Fourier transforms in image processing. Image Processing: Algorithms and Systems 2015: 939910 - 2014
- [c40]Artyom M. Grigoryan, Nan Du:
Novel tensor transform-based method of image reconstruction from limited-angle projection data. Computational Imaging 2014: 90200F - [c39]Artyom M. Grigoryan, Sos S. Agaian:
Fibonacci thresholding: signal representation and morphological filters. Image Processing: Algorithms and Systems 2014: 90190T - [c38]Artyom M. Grigoryan, Mehdi Hajinoroozi:
A novel method of filtration by the discrete heap transforms. Image Processing: Algorithms and Systems 2014: 901903 - [c37]Artyom M. Grigoryan, Sos S. Agaian:
Alpha-rooting method of color image enhancement by discrete quaternion Fourier transform. Image Processing: Algorithms and Systems 2014: 901904 - [c36]John Jenkinson, Artyom M. Grigoryan, Mehdi Hajinoroozi, Raquel Díaz-Hernández, Hayde Peregrina-Barreto, Ariel Ortiz Esquivel, Leopoldo Altamirano Robles, Vahram Chavushyan:
Machine learning and image processing in astronomy with sparse data sets. SMC 2014: 200-203 - 2013
- [j27]Artyom M. Grigoryan:
Image Reconstruction From Finite Number of Projections: Method of Transferring Geometry. IEEE Trans. Image Process. 22(12): 4738-4751 (2013) - [c35]Nan Du, Yusheng Feng, Artyom M. Grigoryan:
Reconstruction of the image on the Cartesian lattice from a finite number of projections in computed-tomographic imaging. Multimedia Content and Mobile Devices 2013: 866718 - [c34]Artyom M. Grigoryan, Nan Du:
Method of G-particles for image reconstruction from a finite number of projections. Multimedia Content and Mobile Devices 2013: 866719 - 2011
- [j26]Artyom M. Grigoryan, Nan Du:
Comments on "Generalised finite Radon transform for N × N images". Image Vis. Comput. 29(11): 797-801 (2011) - [j25]Artyom M. Grigoryan:
Two Classes of Elliptic Discrete Fourier Transforms: Properties and Examples. J. Math. Imaging Vis. 39(3): 210-229 (2011) - [j24]Artyom M. Grigoryan, Nan Du:
Principle of Superposition by Direction Images. IEEE Trans. Image Process. 20(9): 2531-2541 (2011) - 2010
- [j23]Serkan Dursun, Artyom M. Grigoryan:
Nonlinear L2-by-3 transform for PAPR reduction in OFDM systems. Comput. Electr. Eng. 36(6): 1055-1065 (2010) - [j22]Artyom M. Grigoryan, Nan Du:
Two-dimensional images in frequency-time representation: direction images and resolution map. J. Electronic Imaging 19(3): 033012 (2010) - [j21]Artyom M. Grigoryan:
16-point reversible integer discrete Fourier transform with 12 control bits. IEEE Trans. Signal Process. 58(2): 912-916 (2010) - [j20]Artyom M. Grigoryan:
Comments on "The discrete periodic radon transform". IEEE Trans. Signal Process. 58(11): 5962-5963 (2010) - [c33]Nan Du, Artyom M. Grigoryan:
Paired transform method of image reconstruction from projections. CompIMAGE Special Track 2010: 45-59 - [c32]Serkan Dursun, Nan Du, Artyom M. Grigoryan:
Paired Transform Slice Theorem of 2-D Image Reconstruction from Projections. ICPR 2010: 2395-2398 - [c31]Serkan Dursun, Artyom M. Grigoryan:
Reversible Interger 2-D Discrete Fourier Transform by Control Bits. ICPR 2010: 4436-4439
2000 – 2009
- 2009
- [j19]Artyom M. Grigoryan, Khalil Naghdali:
On a Method of Paired Representation: Enhancement and Decomposition by Series Direction Images. J. Math. Imaging Vis. 34(2): 185-199 (2009) - [c30]Artyom M. Grigoryan:
Decomposition by series direction images: image reconstruction and enhancement. Image Processing: Algorithms and Systems 2009: 72450 - [c29]Artyom M. Grigoryan, Merughan M. Grigoryan:
Discrete integer Fourier transform in real space: elliptic Fourier transform. Image Processing: Algorithms and Systems 2009: 724502 - [c28]Elias Gonzalez, Artyom M. Grigoryan:
Reversible integer 2D Fourier transform. Image Processing: Algorithms and Systems 2009: 724503 - [c27]Artyom M. Grigoryan, Nan Du:
New formula for image reconstruction from projections by the 2-D paired transformation. SMC 2009: 153-156 - [c26]Artyom M. Grigoryan, Sree Devineni, Nan Du:
Mixed Fourier transforms and image encryption. SMC 2009: 547-552 - [c25]Artyom M. Grigoryan, Khalil Naghdali, Ranjith Raghunath:
Fast Signal-Induced Transforms in Image Enhancement. SMC 2009: 565-570 - [c24]Artyom M. Grigoryan:
Elliptic Discrete Fourier Transforms of Type II. SMC 2009: 954-959 - 2007
- [j18]Artyom M. Grigoryan:
Novel Reversible Integer Fourier Transform With Control Bits. IEEE Trans. Signal Process. 55(11): 5267-5276 (2007) - [c23]Fatma Arslan, Artyom M. Grigoryan:
Enhancement of Medical Images by the Paired Transform. ICIP (1) 2007: 537-540 - 2006
- [j17]Artyom M. Grigoryan:
Representation of the Fourier Transform by Fourier Series. J. Math. Imaging Vis. 25(1): 87-105 (2006) - [j16]Fatma Arslan, Artyom M. Grigoryan:
Fast Splitting alpha-Rooting Method of Image Enhancement: Tensor Representation. IEEE Trans. Image Process. 15(11): 3375-3384 (2006) - [c22]Artyom M. Grigoryan, Merughan M. Grigoryan:
Nonlinear Approach Of Construction of Fast Unitary Transforms. CISS 2006: 1073-1078 - [c21]Artyom M. Grigoryan, Veerabhadra S. Bhamidipati, Srikrishna Alla:
New method of calculation of reversible integer 1D DCTs. Image Processing: Algorithms and Systems 2006: 236-247 - [c20]Fatma Arslan, Artyom M. Grigoryan:
α-rooting image enhancement by paired splitting-signals. ISBI 2006: 968-971 - [c19]Fatma Arslan, Joann M. Moreno, Artyom M. Grigoryan:
Paired directional transform-based methods of image enhancement. Visual Information Processing 2006: 62460K - [c18]Srikrishna Alla, Joann M. Moreno, Artyom M. Grigoryan:
Novel method of tensor representation for reconstruction of 3D PET images from projections. Visual Information Processing 2006: 624602 - 2005
- [j15]Artyom M. Grigoryan:
An algorithm for calculation of the discrete cosine transform by paired transform. IEEE Trans. Signal Process. 53(1): 265-273 (2005) - [j14]Artyom M. Grigoryan, Veerabhadra S. Bhamidipati:
Method of flow graph simplification for the 16-point discrete Fourier transform. IEEE Trans. Signal Process. 53(1): 384-389 (2005) - [j13]Artyom M. Grigoryan:
Fourier transform representation by frequency-time wavelets. IEEE Trans. Signal Process. 53(7): 2489-2497 (2005) - [c17]Fatma Arslan, Artyom M. Grigoryan:
Method of image enhancement by splitting-signals. ICASSP (4) 2005: 177-180 - [c16]Artyom M. Grigoryan, Serkan Dursun:
Multiresolution of the Fourier transform. ICASSP (4) 2005: 577-580 - [c15]Fatma Arslan, Joann M. Moreno, Artyom M. Grigoryan:
New methods of image enhancement. Visual Information Processing 2005: 225-236 - 2004
- [j12]Artyom M. Grigoryan:
A novel algorithm for computing the 1-D discrete Hartley transform. IEEE Signal Process. Lett. 11(2): 156-159 (2004) - [c14]Narayanam Ranganadh, Parimal Patel, Artyom M. Grigoryan:
Implementation of the DFT Using Radix-2 and Paired Transform Algorithms. CAINE 2004: 148-153 - [c13]Veerabhadra S. Bhamidipati, Artyom M. Grigoryan:
Parameterized reversible integer discrete cosine transforms. Image Processing: Algorithms and Systems 2004: 13-24 - [c12]Fatma Arslan, James G. Vital, Artyom M. Grigoryan:
Method of arithmetical thresholding of images. Image Processing: Algorithms and Systems 2004: 200-211 - [c11]Artyom M. Grigoryan, Shih-Chia Liu:
New Method of Image Reconstruction from Projections. ISBI 2004: 776-779 - [c10]Artyom M. Grigoryan, Fatma Arslan:
Image Enhancement by The Tensor Transform. ISBI 2004: 816-819 - [c9]Artyom M. Grigoryan, Serkan Dursun, Emma E. Regentova:
Lossless Encoding Based on Redistribution of Statistics. ITCC (2) 2004: 620-624 - 2003
- [j11]Artyom M. Grigoryan:
Method of paired transforms for reconstruction of images from projections: discrete model. IEEE Trans. Image Process. 12(9): 985-994 (2003) - [c8]Artyom M. Grigoryan, Sos S. Agaian, Arthur R. Manukyan:
A novel method of splitting the 3D discrete Hartley transform. ICIP (1) 2003: 1009-1012 - [c7]Artyom M. Grigoryan:
Nontraditional cross sections and morphological operations. Image Processing: Algorithms and Systems 2003: 157-168 - [c6]Artyom M. Grigoryan, Sos S. Agaian:
Tensor form of image representation: enhancement by image-signals. Image Processing: Algorithms and Systems 2003: 221-231 - 2002
- [j10]Artyom M. Grigoryan, Galen Hostetter, Olli-P. Kallioniemi, Edward R. Dougherty:
Simulation Toolbox for 3D-FISH Spot-Counting Algorithms. Real Time Imaging 8(3): 203-212 (2002) - [j9]Artyom M. Grigoryan:
Efficient algorithms for computing the 2-D hexagonal Fourier transforms. IEEE Trans. Signal Process. 50(6): 1438-1448 (2002) - [c5]Artyom M. Grigoryan, Edward R. Dougherty:
Automatic counting of illuminated spheres in a random Boolean model. Image Processing: Algorithms and Systems 2002: 170-180 - [c4]Artyom M. Grigoryan, Emma E. Regentova:
A New Method Of Optimal Coding. ITCC 2002: 378-382 - 2001
- [j8]Artyom M. Grigoryan, Edward R. Dougherty:
Bayesian robust optimal linear filters. Signal Process. 81(12): 2503-2521 (2001) - [j7]Sos S. Agaian, Karen A. Panetta, Artyom M. Grigoryan:
Transform-based image enhancement algorithms with performance measure. IEEE Trans. Image Process. 10(3): 367-382 (2001) - [j6]Artyom M. Grigoryan:
2-D and 1-D multipaired transforms: frequency-time type wavelets. IEEE Trans. Signal Process. 49(2): 344-353 (2001) - [j5]Artyom M. Grigoryan, Sos S. Agaian:
Shifted Fourier transform-based tensor algorithms for the 2-D DCT. IEEE Trans. Signal Process. 49(9): 2113-2126 (2001) - [j4]Artyom M. Grigoryan, Edward R. Doughelly:
Optimization of linear filters under power-spectral-density stabilization. IEEE Trans. Signal Process. 49(10): 2292-2300 (2001) - 2000
- [j3]Artyom M. Grigoryan, Sos S. Agaian:
Split manageable efficient algorithm for Fourier and Hadamard transforms. IEEE Trans. Signal Process. 48(1): 172-183 (2000) - [c3]Artyom M. Grigoryan, Sos S. Agaian, Edward R. Dougherty:
Fibonacci thresholding, signal representation and morphological filters. EUSIPCO 2000: 1-4 - [c2]Artyom M. Grigoryan, Sos S. Agaian:
Three Algorithms for Computing the 2-D Discrete Hartley Transform. ICIP 2000: 359-362
1990 – 1999
- 1999
- [j2]Artyom M. Grigoryan, Edward R. Dougherty:
Design and Analysis of Robust Binary Filters in the Context of a Prior Distribution for the States of Nature. J. Math. Imaging Vis. 11(3): 239-254 (1999) - 1998
- [j1]Artyom M. Grigoryan, Edward R. Dougherty:
Robustness of optimal binary filters. J. Electronic Imaging 7(1): 117-126 (1998) - 1996
- [c1]Artyom M. Grigoryan, Sos S. Agaian:
New models and nonlinear filters of image restoration. Electronic Imaging: Nonlinear Image Processing 1996: 0000
Coauthor Index
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