OOIR: Observatory of International Research

Papers

(The H4-Index of Signal Processing is 33. 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 2021-11-01 to 2025-11-01.)

Article	Citations
Editorial Board	202
Corrigendum to “ Enhancing autonomous driving safety: A robust traffic sign detection and recognition model TSD-YOLO” [Signal Processing, Volume 225 (2024), Article Number 109619]	165
Editorial Board	143
Kalman filter for dynamic source power and steering vector estimation based on empirical covariances	133
Editorial Board	121
Polarization-space-time domain adaptive detection for the heterogeneous array	101
Sedenion polar harmonic Fourier moments and their application in multi-view color image watermarking	90
Performance evaluation of infinite impulse response filter synthesis using parallel-Direct-Ladder form under finiteword-Length effects	90
Pattern search and compressed sensing based phase noise and channel estimation for mmWave massive MIMO-OFDM systems	82
Subset based error recovery	80
A full second-order statistical analysis of strictly linear and widely linear estimators with MSE and Gaussian entropy criteria	69
Robust adaptive beamforming under data dependent constraints	62
Stochastic alternating direction method of multipliers for Byzantine-robust distributed learning	56
PSNA: A pathwise semismooth Newton algorithm for sparse recovery with optimal local convergence and oracle properties	55
A new class of composite objective multistep estimating sequence techniques	53
Dictionary learning with cone atoms and application to anomaly detection	53
A method to improve full-resolution remote sensing pansharpening image quality assessment via feature combination	51
Model order estimation based on the correntropy of observation eigenvalues	50
A polynomial multiple variance method for impulse response measurement	49
Fusion detection in distributed MIMO radar under hybrid-order Gaussian model	45
Green’s function estimation by seismic interferometry from limited frequency samples	43
Robust noise-power estimation via primal–dual algorithms with measurements from a subset of network nodes	40
EM-based extended object tracking without a priori extension evolution model	39
Entropy-weighted manifold-adjusted transfer learning for cross-condition fault diagnosis with imbalanced and missing labels	38
Markov chain-based frequency correlation processing algorithm for wideband DOA estimation	38

A penalized inequality-constrained approach for robust beamforming with DoF limitation	37
Adaptive embedding combining LBE and IBBE for high-capacity reversible data hiding in encrypted images	36
Collaborative trajectory planning and transmit resource scheduling for multiple target tracking in distributed radar network system with GTAR	36
Reversible data hiding for JPEG images based on block difference model and Laplacian distribution estimation	35
A topological loss function for image Denoising on a new BVI-lowlight dataset	35
Beampattern synthesis for active RIS-assisted radar with sidelobe level minimization	35
Separable compressed coded aperture imaging via singular value decomposition	34
Communication efficient privacy-preserving distributed optimization using adaptive differential quantization	34
An off-grid direction-of-arrival estimator based on sparse Bayesian learning with three-stage hierarchical Laplace priors	33
Video reversible data hiding: An evolution to local distortion-tolerance framework	33
Editorial Board	33