OOIR: Observatory of International Research

Papers

(The H4-Index of Signal Processing is 34. 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 2022-05-01 to 2026-05-01.)

Article	Citations
Editorial Board	235
Editorial Board	163
Kalman filter for dynamic source power and steering vector estimation based on empirical covariances	157
Impact of erroneous reporting on heterogeneous cognitive radio networks using improved primary user detection	152
Subspace prototype learning for few-Shot remote sensing scene classification	121
Reversible data hiding for JPEG images based on block difference model and Laplacian distribution estimation	116
Robust kernel truncated generalized exponential hyperbolic tangent conjugate gradient adaptive algorithm against non-Gaussian noise	76
Super-resolving compressed images via parallel and series integration of artefacts removal and resolution enhancement	70
Editorial Board	68
PSNA: A pathwise semismooth Newton algorithm for sparse recovery with optimal local convergence and oracle properties	66
Model order estimation based on the correntropy of observation eigenvalues	63
A polynomial multiple variance method for impulse response measurement	60
Green’s function estimation by seismic interferometry from limited frequency samples	53
Robust noise-power estimation via primal–dual algorithms with measurements from a subset of network nodes	47
A penalized inequality-constrained approach for robust beamforming with DoF limitation	43
Revisiting sparse error correction: Model analysis and new algorithms	43
Dictionary learning with cone atoms and application to anomaly detection	43
Video reversible data hiding: An evolution to local distortion-tolerance framework	42
Texture and geometric feature-fusion-based network for Dunhuang mural inpainting	42
A new class of composite objective multistep estimating sequence techniques	41
Editorial Board	41
Adaptive embedding combining LBE and IBBE for high-capacity reversible data hiding in encrypted images	40
Collaborative trajectory planning and transmit resource scheduling for multiple target tracking in distributed radar network system with GTAR	39
A topological loss function for image Denoising on a new BVI-lowlight dataset	39
LG-Net: Local and global complementary priors induced multi-stage progressive network for compressed sensing	38

Pattern search and compressed sensing based phase noise and channel estimation for mmWave massive MIMO-OFDM systems	37
Markov chain-based frequency correlation processing algorithm for wideband DOA estimation	36
An adaptive robust twin extreme learning machine with hook loss function and its semi-supervised framework	35
Corrigendum to “ Enhancing autonomous driving safety: A robust traffic sign detection and recognition model TSD-YOLO” [Signal Processing, Volume 225 (2024), Article Number 109619]	35
Direct positioning of multiple targets based on electromagnetic vector sensors array	35
Polarization-space-time domain adaptive detection for the heterogeneous array	35
Performance evaluation of infinite impulse response filter synthesis using parallel-Direct-Ladder form under finiteword-Length effects	34
A construction algorithm for dual complex generalized eigenvalue decomposition and its application to blind source separation	34
Cascaded transformer U-net for image restoration	34
Multi-binary network with feature disentanglement for Open-set Specific Emitter Identification	34
Beampattern synthesis for active RIS-assisted radar with sidelobe level minimization	34
Entropy-weighted manifold-adjusted transfer learning for cross-condition fault diagnosis with imbalanced and missing labels	34
TuckerAPP: A novel spatiotemporal Tucker decomposition approach for traffic imputation	34