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 2022-05-01 to 2026-05-01.)

Article	Citations
A tensor-based approach for frequency-selective MIMO channel equalization	37
Polynomial rooting-based DOA estimation algorithm for vector-sensor arrays using quaternions	35
An improved hybrid fusion of noisy medical images using differential evolution-based artificial rabbits optimization algorithm	21
Computationally efficient wavelet-based low memory image coder for WMSNs/IoT	20
Coherent signal localization with multiple arrays: a successive perspective	16
Improving non-local means image denoising by correlation correction	16
LBCRN: lightweight bidirectional correction residual network for image super-resolution	15
RETRACTED ARTICLE: Texture filtering with filtering scale map	14
Joint frequency and DOA estimation of sub-Nyquist sampling multi-band sources with unfolded coprime arrays	13
A causality-attentive stereo matching method for shape-preserved depth map	11
Iterative alternating optimization of bi-orthogonal two-channel graph filter bank	11
Fetal head biometrics measurements using convolutional neural network and mid-point ellipse drawing algorithm	10
Comparison between multi-scale decomposition and spatial frequency based methods for the integration of panchromatic and multispectral pictures	10
A low computational complexity DOA estimation using sum/difference pattern based on DNN	8
Optimizing brain tumor diagnosis: the role of 3D attention convolutional-based cross modal distillation	7
Fast Convolutional Neural Network based coding unit size prediction in HEVC	7
Few-shot learning based blind parameter estimation for multiple frequency-hopping signals	6
Single channel source separation using time–frequency non-negative matrix factorization and sigmoid base normalization deep neural networks	6
Compressive sensing imaging with periodic perturbation induced caustic lens masks in a ripple tank	6
A spectral depth layering model for improved rendering quality of light field	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	5
Manifold optimization for hybrid beamforming in dual-function radar-communication system	5
Evaluation of acoustic modality features for moving vehicle identification	5
Retraction Note: Texture filtering with filtering scale map	4

Correction: Multi-source deep feature fusion for medical image analysis	4
Median arc center corrected binary pattern (MACCBP) for noise robust feature extraction	4
Frequency estimation using distributed adaptive algorithm with noisy regressor	4
Thin structures retrieval using anisotropic neighborhoods of superpixels: application to shape-from-focus	3
A real-time surveillance system with multi-object tracking	3
Discrete cosine transform interpolation based design of two-dimensional FIR fractional order digital differentiator	3
Design and implementation of power and area efficient architectures of circular symmetry 2-D FIR filters using CSOA-based CSD	3
RTR-DPD: reweighted tikohonov regularization for blind deblurring via dual principles of discriminativeness	3
Hybrid image encryption based on Hessenberg decomposition and chaotic structured phase masks in Fresnel transform domain	2
A Robust edge detection technique for bone extraction from X-ray images based on image processing techniques	2
Image sub-division and quadruple clipped adaptive histogram equalization (ISQCAHE) for low exposure image enhancement	2
A smart universal single-channel blind source separation method and applications	2
Early seizure detection in childhood focal epilepsy with electroencephalogram feature fusion on deep autoencoder learning and channel correlations	2
Seizure disorders recognition model from EEG signals using new probabilistic particle swarm optimizer and sequential differential evolution	2
Solving a one-dimensional moving boundary problem based on wave digital principles	2
Novel two-dimensional Wigner distribution and ambiguity function in the framework of the two-dimensional nonseparable linear canonical transform	2
Infinite-dimensional representation of nD nonlinear state space systems	2
Correction: Saturation-value based higher-order regularization for color image restoration	2
Robust adaptive beamforming for coprime array based on subspace orthogonality	2