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 2022-08-01 to 2026-08-01.)

Article	Citations
Editorial Board	263
Editorial Board	174
Subspace prototype learning for few-Shot remote sensing scene classification	168
Reversible data hiding for JPEG images based on block difference model and Laplacian distribution estimation	158
Robust kernel truncated generalized exponential hyperbolic tangent conjugate gradient adaptive algorithm against non-Gaussian noise	123
Super-resolving compressed images via parallel and series integration of artefacts removal and resolution enhancement	81
Editorial Board	80
Model order estimation based on the correntropy of observation eigenvalues	73
A polynomial multiple variance method for impulse response measurement	62
Green’s function estimation by seismic interferometry from limited frequency samples	58
Robust noise-power estimation via primal–dual algorithms with measurements from a subset of network nodes	52
A penalized inequality-constrained approach for robust beamforming with DoF limitation	51
Editorial Board	49
Dictionary learning with cone atoms and application to anomaly detection	49
A new class of composite objective multistep estimating sequence techniques	48
A topological loss function for image Denoising on a new BVI-lowlight dataset	46
Collaborative trajectory planning and transmit resource scheduling for multiple target tracking in distributed radar network system with GTAR	45
Pattern search and compressed sensing based phase noise and channel estimation for mmWave massive MIMO-OFDM systems	45
Editorial Board	43
Markov chain-based frequency correlation processing algorithm for wideband DOA estimation	43
Direct positioning of multiple targets based on electromagnetic vector sensors array	43
An adaptive robust twin extreme learning machine with hook loss function and its semi-supervised framework	42
TuckerAPP: A novel spatiotemporal Tucker decomposition approach for traffic imputation	41
Multi-binary network with feature disentanglement for Open-set Specific Emitter Identification	40
Fusion detection in distributed MIMO radar under hybrid-order Gaussian model	39

Efficient input-selective affine projection sign algorithm with enhanced convergence performance	38
Non-uniform pulse intervals based intra-pulse forwarding jamming detection and recognition in clutter circumstance	37
A construction algorithm for dual complex generalized eigenvalue decomposition and its application to blind source separation	37
Separable compressed coded aperture imaging via singular value decomposition	37
A robust modeling approach for the correlation matrix with multivariate power exponential distribution	37
Polarization-space-time domain adaptive detection for the heterogeneous array	36
Joint optimization methods for Gaussian random measurement matrix based on column coherence in compressed sensing	36
Beampattern synthesis for active RIS-assisted radar with sidelobe level minimization	36
A method to improve full-resolution remote sensing pansharpening image quality assessment via feature combination	35
Revisiting sparse error correction: Model analysis and new algorithms	35
Kalman filter for dynamic source power and steering vector estimation based on empirical covariances	35
LG-Net: Local and global complementary priors induced multi-stage progressive network for compressed sensing	35
Entropy-weighted manifold-adjusted transfer learning for cross-condition fault diagnosis with imbalanced and missing labels	35
Performance evaluation of infinite impulse response filter synthesis using parallel-Direct-Ladder form under finiteword-Length effects	35