OOIR: Observatory of International Research

Papers

(The median citation count of Multidimensional Systems and Signal Processing is 3. 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 2022-06-01 to 2026-06-01.)

Article	Citations
A tensor-based approach for frequency-selective MIMO channel equalization	36
Polynomial rooting-based DOA estimation algorithm for vector-sensor arrays using quaternions	21
An improved hybrid fusion of noisy medical images using differential evolution-based artificial rabbits optimization algorithm	21
Improving non-local means image denoising by correlation correction	17
Computationally efficient wavelet-based low memory image coder for WMSNs/IoT	16
Coherent signal localization with multiple arrays: a successive perspective	15
LBCRN: lightweight bidirectional correction residual network for image super-resolution	14
Joint frequency and DOA estimation of sub-Nyquist sampling multi-band sources with unfolded coprime arrays	13
Fetal head biometrics measurements using convolutional neural network and mid-point ellipse drawing algorithm	11
A causality-attentive stereo matching method for shape-preserved depth map	11
Iterative alternating optimization of bi-orthogonal two-channel graph filter bank	11
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	9
Optimizing brain tumor diagnosis: the role of 3D attention convolutional-based cross modal distillation	9
Fast Convolutional Neural Network based coding unit size prediction in HEVC	8
Few-shot learning based blind parameter estimation for multiple frequency-hopping signals	7
A spectral depth layering model for improved rendering quality of light field	7
Neural network-based blended ensemble learning for speech emotion recognition	6
Evaluation of acoustic modality features for moving vehicle identification	6
Compressive sensing imaging with periodic perturbation induced caustic lens masks in a ripple tank	6
Reduced-order modeling methods via bivariate discrete orthogonal polynomials for two-dimensional discrete state-delayed systems	6
Manifold optimization for hybrid beamforming in dual-function radar-communication system	5
Retraction Note: Texture filtering with filtering scale map	5
Median arc center corrected binary pattern (MACCBP) for noise robust feature extraction	5
Design and implementation of power and area efficient architectures of circular symmetry 2-D FIR filters using CSOA-based CSD	4

Frequency estimation using distributed adaptive algorithm with noisy regressor	4
Discrete cosine transform interpolation based design of two-dimensional FIR fractional order digital differentiator	4
Correction: Multi-source deep feature fusion for medical image analysis	4
RTR-DPD: reweighted tikohonov regularization for blind deblurring via dual principles of discriminativeness	3
A Robust edge detection technique for bone extraction from X-ray images based on image processing techniques	3
Thin structures retrieval using anisotropic neighborhoods of superpixels: application to shape-from-focus	3
Early seizure detection in childhood focal epilepsy with electroencephalogram feature fusion on deep autoencoder learning and channel correlations	3
Correction: Saturation-value based higher-order regularization for color image restoration	3
A real-time surveillance system with multi-object tracking	3
Infinite-dimensional representation of nD nonlinear state space systems	3
Hybrid image encryption based on Hessenberg decomposition and chaotic structured phase masks in Fresnel transform domain	3