OOIR: Observatory of International Research

Papers

(The H4-Index of Signal Processing is 39. 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 2021-04-01 to 2025-04-01.)

Article	Citations
Editorial Board	206
Single target tracking for noncooperative bistatic radar with unknown signal illumination	166
A systematic review on recent developments in nonlocal and variational methods for SAR image despeckling	133
Robust nonlinear compressive sampling using symmetric alpha-stable distributions	113
Power adaptation for vector parameter estimation according to Fisher information based optimality criteria	112
Joint sensor registration and multi-object tracking with PHD filter in distributed multi-sensor networks	110
Subspace prototype learning for few-Shot remote sensing scene classification	97
Single image super-resolution using feature adaptive learning and global structure sparsity	90
Commutative quaternion algebra and DSP fundamental properties: Quaternion convolution and Fourier transform	88
Consensus-based distributed algorithm for GEP	79
Robust Bayesian cluster enumeration based on the t distribution	77
Computationally attractive and statistically efficient estimator for noise resilient TOA localization	76
Continuous track-before-detect method for rotating radars	75
Hypercomplex Low Rank Reconstruction for NMR Spectroscopy	74
MIMO transmission diversity and spatial smoothing: A joint decorrelation effect study	72
Adaptive detection of subspace signals from two independent sets of samples drawn from a matrix-variate Student distribution	67
Joint optimization methods for Gaussian random measurement matrix based on column coherence in compressed sensing	66
Iterative multi-target detection for PA-FDA dual-mode radar	65
Optimal signal design for coherent detection of binary signals in Gaussian noise under power and secrecy constraints	59
Double-event-triggered cooperative maximum correntropy estimation over wireless sensor networks	58
Editorial Board	56
A discrepant information selection mechanism for cooperative sensors	56
Editorial Board	56
MGDMD: Multi-variate generalized dispersive mode decomposition	53
Joint DOA tracking and spectral signature estimation of wideband sources using a multi-spectral TBD-CPHD filter	51

Separable compressed coded aperture imaging via singular value decomposition	50
Adaptive Radar Detection in the Clutter and Noise Cover Pulse Jamming Environment	50
Synthesis of sparse planar arrays with multiple patterns: An automatic coordinate pairing approach	50
Off-the-grid recovery of time and frequency shifts with multiple measurement vectors	49
From multilinear SVD to multilinear UTV decomposition	47
On refinements to QMFD based chirp parameter estimation	47
Heuristic method of adaptive filtering for noisy GARCH processes	44
Editorial Board	43
On the distributions of some statistics related to adaptive filters trained with t-distributed sa	42
Editorial Board	41
Model order estimation based on the correntropy of observation eigenvalues	41
Secure halftone image steganography based on density preserving and distortion fusion	40
Local Mixup: Interpolation of closest input signals to prevent manifold intrusion	39
Nested Gaussian filters for recursive Bayesian inference and nonlinear tracking in state space models	39