OOIR: Observatory of International Research

Papers

(The H4-Index of Signal Processing is 35. 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 2022-06-01 to 2026-06-01.)

Article	Citations
Editorial Board	244
Editorial Board	166
Impact of erroneous reporting on heterogeneous cognitive radio networks using improved primary user detection	161
Subspace prototype learning for few-Shot remote sensing scene classification	154
Reversible data hiding for JPEG images based on block difference model and Laplacian distribution estimation	121
Robust kernel truncated generalized exponential hyperbolic tangent conjugate gradient adaptive algorithm against non-Gaussian noise	119
Super-resolving compressed images via parallel and series integration of artefacts removal and resolution enhancement	78
Editorial Board	73
Model order estimation based on the correntropy of observation eigenvalues	72
A polynomial multiple variance method for impulse response measurement	71
Green’s function estimation by seismic interferometry from limited frequency samples	63
Robust noise-power estimation via primal–dual algorithms with measurements from a subset of network nodes	60
Revisiting sparse error correction: Model analysis and new algorithms	57
A penalized inequality-constrained approach for robust beamforming with DoF limitation	47
Dictionary learning with cone atoms and application to anomaly detection	45
Editorial Board	45
Video reversible data hiding: An evolution to local distortion-tolerance framework	45
A new class of composite objective multistep estimating sequence techniques	44
Adaptive embedding combining LBE and IBBE for high-capacity reversible data hiding in encrypted images	43
A topological loss function for image Denoising on a new BVI-lowlight dataset	42
Collaborative trajectory planning and transmit resource scheduling for multiple target tracking in distributed radar network system with GTAR	41
Pattern search and compressed sensing based phase noise and channel estimation for mmWave massive MIMO-OFDM systems	40
LG-Net: Local and global complementary priors induced multi-stage progressive network for compressed sensing	40
Markov chain-based frequency correlation processing algorithm for wideband DOA estimation	39
Corrigendum to “ Enhancing autonomous driving safety: A robust traffic sign detection and recognition model TSD-YOLO” [Signal Processing, Volume 225 (2024), Article Number 109619]	39

Editorial Board	39
Direct positioning of multiple targets based on electromagnetic vector sensors array	38
An adaptive robust twin extreme learning machine with hook loss function and its semi-supervised framework	37
Beampattern synthesis for active RIS-assisted radar with sidelobe level minimization	36
TuckerAPP: A novel spatiotemporal Tucker decomposition approach for traffic imputation	36
Performance evaluation of infinite impulse response filter synthesis using parallel-Direct-Ladder form under finiteword-Length effects	36
Joint optimization methods for Gaussian random measurement matrix based on column coherence in compressed sensing	36
Multi-binary network with feature disentanglement for Open-set Specific Emitter Identification	36
Kalman filter for dynamic source power and steering vector estimation based on empirical covariances	35
A method to improve full-resolution remote sensing pansharpening image quality assessment via feature combination	35
Entropy-weighted manifold-adjusted transfer learning for cross-condition fault diagnosis with imbalanced and missing labels	35