OOIR: Observatory of International Research

Papers

(The H4-Index of Digital 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 2022-01-01 to 2026-01-01.)

Article	Citations
SFD-resistant joint time-frequency symbol timing recovery algorithm and parallel FPGA implementation for broadband satellite communication	750
Spatial scene temporal behavior framework for anomaly detection	374
Editorial Board	159
Multi-dimensional spatial pruning for remote sensing image scene classification	86
Editorial Board	81
An enhanced domain generalization method for object detection based on text guided feature disentanglement	74
Few-shot learning for signal detection in wideband spectrograms	70
GLRT-based detection in bistatic sonar under strong direct blast with multipath propagation	64
Editorial Board	60
Multivariate complex modulation model decomposition and its application to gear fault diagnosis	59
DOA estimation and signal sorting methods of multi-baseline polarized interferometer	59
On the improvements of successive cancellation Creeper decoding for polar codes	56
Pseudo-spectrum-based multi-sensor multi-frame detection in mixed coordinates	54
Age of information in molecular communication channels	53
Low complexity receiver design for time-varying Poisson molecular communication channels with memory	52
Performance analysis of Radar detection for fluctuating targets based on coherent demodulation	52
Rao test of polarimetric detection for targets with energy spillover in non-Gaussian clutter	48
A DCT probability histogram-based ROI features for content-based natural and medical image retrieval applications	47
Adaptive M-ary spread spectrum based dual-function detection and communication system	47
A low-complexity DOA estimation algorithm using UAMP with Bernoulli-Gaussian prior	47
An adaptive audio watermarking with frame-wise control parameter searching	46
Channel rearrangement multi-branch network for image super-resolution	46
Fuzzy based self-similarity weight estimation in non-local means for gray-scale image de-noising	45
Slow FAMA under Nakagami-m fading channels	45
High-frequency distributed super nested arrays based on Hermitian Toeplitz matrix reconstruction	45

Reversible adversarial information hiding based on the interpretation of neural network	44
Class token and knowledge distillation for multi-head self-attention speaker verification systems	44
Generative attention based framework for implicit language change detection	43
Disentangled feature fusion network for lightweight image super-resolution	43
On the transmission performance of DS-CDMA-based drone swarm	43
BE-SGGAN: Content-aware bit-depth enhancement by semantic guided GAN	42
Joint multi-Gaussian mixture model and its application to multi-model multi-bernoulli filter	41
A multi-rate sensor fusion and multi-task learning network for concurrent fault diagnosis of hydraulic systems	37
NLoS target localization in IRS-assisted FDA-MIMO radar: A tensor decomposition perspective	35
A two-stage detection method based on improved DP-TBD for marine weak extended targets	35
MCFENet: Multi-scale fusion and feature extraction network for instance segmentation under urban scenarios	35