OOIR: Observatory of International Research

Papers

(The median citation count of Multidimensional Systems and Signal Processing is 2. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-11-01 to 2025-11-01.)

Article	Citations
A tensor-based approach for frequency-selective MIMO channel equalization	46
Polynomial rooting-based DOA estimation algorithm for vector-sensor arrays using quaternions	33
An improved hybrid fusion of noisy medical images using differential evolution-based artificial rabbits optimization algorithm	28
Improving non-local means image denoising by correlation correction	25
Computationally efficient wavelet-based low memory image coder for WMSNs/IoT	20
Coherent signal localization with multiple arrays: a successive perspective	20
LBCRN: lightweight bidirectional correction residual network for image super-resolution	19
Visibility improvement of underwater turbid image using hybrid restoration network with weighted filter	18
RETRACTED ARTICLE: Texture filtering with filtering scale map	17
Joint frequency and DOA estimation of sub-Nyquist sampling multi-band sources with unfolded coprime arrays	16
Iterative alternating optimization of bi-orthogonal two-channel graph filter bank	15
A causality-attentive stereo matching method for shape-preserved depth map	14
A low computational complexity DOA estimation using sum/difference pattern based on DNN	12
Fetal head biometrics measurements using convolutional neural network and mid-point ellipse drawing algorithm	12
Low-light image enhancement network based on multi-stream information supplement	11
2D and 3D image localization, compression and reconstruction using new hybrid moments	10
Product beamforming and nested array in tandem for enhanced sonar performance	10
Compressive sensing imaging with periodic perturbation induced caustic lens masks in a ripple tank	9
Convolutional Neural Networks Based Time-Frequency Image Enhancement For the Analysis of EEG Signals	9
Multi-dimensional linear canonical transform with applications to sampling and multiplicative filtering	7
Few-shot learning based blind parameter estimation for multiple frequency-hopping signals	7
Evaluation of acoustic modality features for moving vehicle identification	6
Neural network-based blended ensemble learning for speech emotion recognition	6
Reduced-order modeling methods via bivariate discrete orthogonal polynomials for two-dimensional discrete state-delayed systems	6
Successive multivariate variational mode decomposition	6

A clutter-suppression method for airborne bistatic polarization radar based on polarization-space-time adaptive processing	5
Manifold optimization for hybrid beamforming in dual-function radar-communication system	5
Single channel source separation using time–frequency non-negative matrix factorization and sigmoid base normalization deep neural networks	5
Discrete cosine transform interpolation based design of two-dimensional FIR fractional order digital differentiator	4
Robust anisotropic diffusion filter via robust spatial gradient estimation	4
Median arc center corrected binary pattern (MACCBP) for noise robust feature extraction	4
Retraction Note: Texture filtering with filtering scale map	4
Hybrid image steganography method using Lempel Ziv Welch and genetic algorithms for hiding confidential data	4
Frequency estimation using distributed adaptive algorithm with noisy regressor	3
Channel phase calibration based on RARE in mode domain for direction of arrival estimation	3
Early seizure detection in childhood focal epilepsy with electroencephalogram feature fusion on deep autoencoder learning and channel correlations	3
A Robust edge detection technique for bone extraction from X-ray images based on image processing techniques	3
Design and implementation of power and area efficient architectures of circular symmetry 2-D FIR filters using CSOA-based CSD	3
Thin structures retrieval using anisotropic neighborhoods of superpixels: application to shape-from-focus	3
RTR-DPD: reweighted tikohonov regularization for blind deblurring via dual principles of discriminativeness	3
Correction: Saturation-value based higher-order regularization for color image restoration	3
A Primal-Dual algorithm for nonnegative N-th order CP tensor decomposition: application to fluorescence spectroscopy data analysis	3
Correction: Multi-source deep feature fusion for medical image analysis	3
A real-time surveillance system with multi-object tracking	3
Infinite-dimensional representation of nD nonlinear state space systems	3
Seizure disorders recognition model from EEG signals using new probabilistic particle swarm optimizer and sequential differential evolution	3
Robust adaptive beamforming for coprime array based on subspace orthogonality	2
Dynamic texture description using adapted bipolar-invariant and blurred features	2
Solving a one-dimensional moving boundary problem based on wave digital principles	2
Two-dimensional DOA estimation with a staggered two-parallel linear array for reducing mutual coupling	2
Facial feature embedded CycleGAN for VIS–NIR translation	2
Image sub-division and quadruple clipped adaptive histogram equalization (ISQCAHE) for low exposure image enhancement	2
Determining the effect of emotional images brightness on EEG signals by classification algorithms	2
Integrated fusion framework using hybrid domain and deep neural network for multimodal medical images	2
Novel two-dimensional Wigner distribution and ambiguity function in the framework of the two-dimensional nonseparable linear canonical transform	2
Image encryption based on 5D hyperchaotic system using hybrid random matrix transform	2
A smart universal single-channel blind source separation method and applications	2
Single image deraining with dual U-Net generative adversarial network	2
Monitoring of potato crops based on multispectral image feature extraction with vegetation indices	2
An algorithm for 5-D parameters estimation of near-field sources using parallel factor analysis	2