OOIR: Observatory of International Research

Papers

(The H4-Index of Signal Processing is 38. 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 2021-06-01 to 2025-06-01.)

Article	Citations
Editorial Board	217
Corrigendum to “ Enhancing autonomous driving safety: A robust traffic sign detection and recognition model TSD-YOLO” [Signal Processing, Volume 225 (2024), Article Number 109619]	176
Polarization-space-time domain adaptive detection for the heterogeneous array	139
Editorial Board	129
Robust kernel truncated generalized exponential hyperbolic tangent conjugate gradient adaptive algorithm against non-Gaussian noise	118
A polynomial multiple variance method for impulse response measurement	117
Kalman filter for dynamic source power and steering vector estimation based on empirical covariances	105
Editorial Board	97
Reversible data hiding for JPEG images based on block difference model and Laplacian distribution estimation	94
An off-grid direction-of-arrival estimator based on sparse Bayesian learning with three-stage hierarchical Laplace priors	93
Robust noise-power estimation via primal–dual algorithms with measurements from a subset of network nodes	90
A full second-order statistical analysis of strictly linear and widely linear estimators with MSE and Gaussian entropy criteria	83
Green’s function estimation by seismic interferometry from limited frequency samples	77
Performance evaluation of infinite impulse response filter synthesis using parallel-Direct-Ladder form under finiteword-Length effects	76
A class of multi-modulus blind deconvolution algorithms using hyperbolic and Givens rotations for MIMO systems	76
A topological loss function for image Denoising on a new BVI-lowlight dataset	69
Entropy-weighted manifold-adjusted transfer learning for cross-condition fault diagnosis with imbalanced and missing labels	69
Super-resolving compressed images via parallel and series integration of artefacts removal and resolution enhancement	61
A method to improve full-resolution remote sensing pansharpening image quality assessment via feature combination	59
Pattern search and compressed sensing based phase noise and channel estimation for mmWave massive MIMO-OFDM systems	57
Collaborative trajectory planning and transmit resource scheduling for multiple target tracking in distributed radar network system with GTAR	57
PSNA: A pathwise semismooth Newton algorithm for sparse recovery with optimal local convergence and oracle properties	55
Dictionary learning with cone atoms and application to anomaly detection	55
Robust adaptive beamforming under data dependent constraints	54
A new class of composite objective multistep estimating sequence techniques	52

Joint angle and range estimation for bistatic FDA-MIMO radar via real-valued subspace decomposition	51
Joint optimization methods for Gaussian random measurement matrix based on column coherence in compressed sensing	50
Communication efficient privacy-preserving distributed optimization using adaptive differential quantization	50
DCKN: Multi-focus image fusion via dynamic convolutional kernel network	48
Markov chain-based frequency correlation processing algorithm for wideband DOA estimation	47
Maximum total generalized correntropy adaptive filtering for parameter estimation	46
Cascaded transformer U-net for image restoration	46
Estimating the target DOA, range and velocity using subspace methods in a MIMO OFDM DFRC system	46
EM-based extended object tracking without a priori extension evolution model	43
Two-direction self-learning super-resolution propagation based on neighbor embedding	43
Model order estimation based on the correntropy of observation eigenvalues	43
Fusion detection in distributed MIMO radar under hybrid-order Gaussian model	43
Stochastic alternating direction method of multipliers for Byzantine-robust distributed learning	39