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 2022-01-01 to 2026-01-01.)

Article	Citations
Editorial Board	211
Editorial Board	194
Kalman filter for dynamic source power and steering vector estimation based on empirical covariances	153
Maximum total generalized correntropy adaptive filtering for parameter estimation	140
Editorial Board	131
Performance evaluation of infinite impulse response filter synthesis using parallel-Direct-Ladder form under finiteword-Length effects	112
Subset based error recovery	98
A full second-order statistical analysis of strictly linear and widely linear estimators with MSE and Gaussian entropy criteria	94
Stochastic alternating direction method of multipliers for Byzantine-robust distributed learning	74
PSNA: A pathwise semismooth Newton algorithm for sparse recovery with optimal local convergence and oracle properties	67
A new class of composite objective multistep estimating sequence techniques	62
Model order estimation based on the correntropy of observation eigenvalues	56
Fusion detection in distributed MIMO radar under hybrid-order Gaussian model	56
A polynomial multiple variance method for impulse response measurement	56
Green’s function estimation by seismic interferometry from limited frequency samples	54
Robust noise-power estimation via primal–dual algorithms with measurements from a subset of network nodes	52
Sparse reconstruction method for Direction-of-Arrival estimation using Vector sensor array	51
Separable compressed coded aperture imaging via singular value decomposition	48
Impact of erroneous reporting on heterogeneous cognitive radio networks using improved primary user detection	47
Sedenion polar harmonic Fourier moments and their application in multi-view color image watermarking	46
Video reversible data hiding: An evolution to local distortion-tolerance framework	41
Editorial Board	40
TFLM: A time-frequency domain learning model for underwater acoustic signal reconstruction	39
Joint optimization methods for Gaussian random measurement matrix based on column coherence in compressed sensing	39
A penalized inequality-constrained approach for robust beamforming with DoF limitation	39

Beampattern synthesis for active RIS-assisted radar with sidelobe level minimization	38
Non-uniform pulse intervals based intra-pulse forwarding jamming detection and recognition in clutter circumstance	37
Polarization-space-time domain adaptive detection for the heterogeneous array	37
Dictionary learning with cone atoms and application to anomaly detection	37
Cauchy–Gaussian maximum mixture correntropy Kalman filter with component-by-component construction	35
Texture and geometric feature-fusion-based network for Dunhuang mural inpainting	35
Communication efficient privacy-preserving distributed optimization using adaptive differential quantization	35
Super-resolving compressed images via parallel and series integration of artefacts removal and resolution enhancement	34
LG-Net: Local and global complementary priors induced multi-stage progressive network for compressed sensing	33