OOIR: Observatory of International Research

Papers

(The TQCC of Multidimensional Systems and Signal Processing is 6. 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 2021-08-01 to 2025-08-01.)

Article	Citations
A tensor-based approach for frequency-selective MIMO channel equalization	36
An improved hybrid fusion of noisy medical images using differential evolution-based artificial rabbits optimization algorithm	30
Polynomial rooting-based DOA estimation algorithm for vector-sensor arrays using quaternions	28
Coherent signal localization with multiple arrays: a successive perspective	25
Improving non-local means image denoising by correlation correction	19
Computationally efficient wavelet-based low memory image coder for WMSNs/IoT	19
LBCRN: lightweight bidirectional correction residual network for image super-resolution	19
Joint design of transmit beamforming and receive filter for transmit subaperturing MIMO STAP radar	17
Visibility improvement of underwater turbid image using hybrid restoration network with weighted filter	17
Pixel-wise parallel calculation for depth from focus with adaptive focus measure	16
RETRACTED ARTICLE: Texture filtering with filtering scale map	15
Efficient fingerprint features for gender recognition	14
Joint frequency and DOA estimation of sub-Nyquist sampling multi-band sources with unfolded coprime arrays	14
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	11
Low-light image enhancement network based on multi-stream information supplement	10
Pattern synthesis for uniform linear array using genetic algorithm and artificial neural network	10
A low computational complexity DOA estimation using sum/difference pattern based on DNN	10
Product beamforming and nested array in tandem for enhanced sonar performance	10
A causality-attentive stereo matching method for shape-preserved depth map	10
Improving security by utilizing hybrid deterministic phase mask and orthogonal encoding	9
Few-shot learning based blind parameter estimation for multiple frequency-hopping signals	7
2D and 3D image localization, compression and reconstruction using new hybrid moments	7
Successive multivariate variational mode decomposition	6
Ultrasound speckle reduction using adaptive wavelet thresholding	6

Multi-dimensional linear canonical transform with applications to sampling and multiplicative filtering	6
Compressive sensing imaging with periodic perturbation induced caustic lens masks in a ripple tank	6
Convolutional Neural Networks Based Time-Frequency Image Enhancement For the Analysis of EEG Signals	6