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 2021-03-01 to 2025-03-01.)

Article	Citations
An improved hybrid fusion of noisy medical images using differential evolution-based artificial rabbits optimization algorithm	27
Design and implementation of optimized 2D FIR symmetric filter architecture using modified McClellan transformation and CSD-CSE	19
On constructing boundaries for boundary value problems: the general case	18
Design of variable elliptical filters with direct tunability in 2D domain	17
A tensor-based approach for frequency-selective MIMO channel equalization	16
A real-time surveillance system with multi-object tracking	15
Direction finding based on iterative adaptive approach utilizing weighted $$\ell _2$$-norm penalty for acoustic vector sensor array	14
Direction of arrival (DOA) estimation with extended optimum co-prime sensor array (EOCSA)	14
Early seizure detection in childhood focal epilepsy with electroencephalogram feature fusion on deep autoencoder learning and channel correlations	13
Neural network-based blended ensemble learning for speech emotion recognition	12
Robust clutter suppression in heterogeneous environments based on multi frames and similarities	12
A low computational complexity DOA estimation using sum/difference pattern based on DNN	12
Polynomial rooting-based DOA estimation algorithm for vector-sensor arrays using quaternions	12
Fetal biometric based abnormality detection during prenatal development using deep learning techniques	10
Low-light image enhancement network based on multi-stream information supplement	10
Two-dimensional DOA estimation with a staggered two-parallel linear array for reducing mutual coupling	10
RTR-DPD: reweighted tikohonov regularization for blind deblurring via dual principles of discriminativeness	10
Monitoring of potato crops based on multispectral image feature extraction with vegetation indices	9
Infinite-dimensional representation of nD nonlinear state space systems	9
Single channel source separation using time–frequency non-negative matrix factorization and sigmoid base normalization deep neural networks	8
Correction: Saturation-value based higher-order regularization for color image restoration	8
Simple feature pyramid network for weakly supervised object localization using multi-scale information	8
Computationally efficient wavelet-based low memory image coder for WMSNs/IoT	8
Reduced-order modeling methods via bivariate discrete orthogonal polynomials for two-dimensional discrete state-delayed systems	7
Seizure disorders recognition model from EEG signals using new probabilistic particle swarm optimizer and sequential differential evolution	7

Efficient security framework for reliable wireless 3D video transmission	7
Product beamforming and nested array in tandem for enhanced sonar performance	6
A novel multi-dimensional zero-phase IIR notch filter with independently-tunable multiple notches	6
A low-cost automatic switched adaptive filtering technique for denoising impaired speech signals	6
Coherent signal localization with multiple arrays: a successive perspective	5
Identifying the presence of bacteria on digital images by using asymmetric distribution with k-means clustering algorithm	5
Manifold optimization for hybrid beamforming in dual-function radar-communication system	5
Distribution agnostic Bayesian compressive sensing with incremental support estimation	5
A clutter-suppression method for airborne bistatic polarization radar based on polarization-space-time adaptive processing	5
A Robust edge detection technique for bone extraction from X-ray images based on image processing techniques	5
Improving non-local means image denoising by correlation correction	5
LBCRN: lightweight bidirectional correction residual network for image super-resolution	4
A novel parallel prefix adder for optimized Radix-2 FFT processor	4
Chromenet: a CNN architecture with comparison of optimizers for classification of human chromosome images	4
Robust anisotropic diffusion filter via robust spatial gradient estimation	4
Low observable group targets detection based on space–frequency cascaded adaptive processing for MIMO OTH radar	4
Hybrid image steganography method using Lempel Ziv Welch and genetic algorithms for hiding confidential data	4
Visibility improvement of underwater turbid image using hybrid restoration network with weighted filter	4
Evaluation of acoustic modality features for moving vehicle identification	4
Retina blood vessels segmentation based on the combination of the supervised and unsupervised methods	4
Retraction Note: Texture filtering with filtering scale map	3
Glaucoma detection using novel perceptron based convolutional multi-layer neural network classification	3
A quantization based codebook formation method of vector quantization algorithm to improve the compression ratio while preserving the visual quality of the decompressed image	3
Solving a one-dimensional moving boundary problem based on wave digital principles	3
Estimation of parameters of two-dimensional random amplitude chirp signal in additive noise	3
Enhancement of light field disparity maps by reducing the silhouette effect and plane noise	3
Phase-only transmit beampattern design for large phased array antennas with multi-point nulling	3
Image sub-division and quadruple clipped adaptive histogram equalization (ISQCAHE) for low exposure image enhancement	3
Time–space MIMO system with faster-than-nyquist signaling in frequency-selective fading channel	2
Improving security by utilizing hybrid deterministic phase mask and orthogonal encoding	2
Robust adaptive beamforming for coprime array based on subspace orthogonality	2
TransRA: transformer and residual attention fusion for single remote sensing image dehazing	2
Joint design of transmit beamforming and receive filter for transmit subaperturing MIMO STAP radar	2
An hybrid denoising algorithm based on directional wavelet packets	2
Coarray interpolation for joint DOD and DOA estimation in bistatic coprime MIMO radar via decoupled atomic norm minimization	2
Concurrent speakers localization using blind source separation and microphone array geometry	2
An integrated FIR adaptive filter design by hybridizing canonical signed digit (CSD) and approximate booth recode (ABR) algorithm in DA architecture for the reduction of noise in the sensor nodes	2
Design and implementation of power and area efficient architectures of circular symmetry 2-D FIR filters using CSOA-based CSD	2
Discrete cosine transform interpolation based design of two-dimensional FIR fractional order digital differentiator	2
Efficient fingerprint features for gender recognition	2
Audiogram matching in hearing aid using approximate arithmetic	2
Median arc center corrected binary pattern (MACCBP) for noise robust feature extraction	2
2D and 3D image localization, compression and reconstruction using new hybrid moments	2
A computationally efficient algorithm to estimate the parameters of a two-dimensional chirp model with the product term	2
An improved cardiac arrhythmia classification using stationary wavelet transform decomposed short duration QRS segment and Bi-LSTM network	2
Determining the effect of emotional images brightness on EEG signals by classification algorithms	2