OOIR: Observatory of International Research

Papers

(The H4-Index of Digital Signal Processing is 37. 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 2021-12-01 to 2025-12-01.)

Article	Citations
SFD-resistant joint time-frequency symbol timing recovery algorithm and parallel FPGA implementation for broadband satellite communication	738
Spatial scene temporal behavior framework for anomaly detection	355
Editorial Board	147
Multi-dimensional spatial pruning for remote sensing image scene classification	83
Editorial Board	78
An enhanced domain generalization method for object detection based on text guided feature disentanglement	74
Automatic reconstruction of radar pulse repetition pattern based on model learning	67
Few-shot learning for signal detection in wideband spectrograms	67
High-frequency distributed super nested arrays based on Hermitian Toeplitz matrix reconstruction	66
Editorial Board	61
DOA estimation and signal sorting methods of multi-baseline polarized interferometer	59
Multivariate complex modulation model decomposition and its application to gear fault diagnosis	57
Age of information in molecular communication channels	57
Low complexity receiver design for time-varying Poisson molecular communication channels with memory	56
Pseudo-spectrum-based multi-sensor multi-frame detection in mixed coordinates	52
On the improvements of successive cancellation Creeper decoding for polar codes	52
Performance analysis of Radar detection for fluctuating targets based on coherent demodulation	51
A DCT probability histogram-based ROI features for content-based natural and medical image retrieval applications	50
Channel rearrangement multi-branch network for image super-resolution	50
Rao test of polarimetric detection for targets with energy spillover in non-Gaussian clutter	50
Dual flow reverse distillation for unsupervised anomaly detection	45
A low-complexity DOA estimation algorithm using UAMP with Bernoulli-Gaussian prior	45
Multi-rate fusion estimation for multi-sensor systems over Gilbert-Elliott channels	45
Robust NLMS algorithms with combined step-size against impulsive noises	45
Adaptive M-ary spread spectrum based dual-function detection and communication system	45

MFF-Trans: Multi-feature fusion transformer for underwater image enhancement	44
Slow FAMA under Nakagami-m fading channels	44
Fuzzy based self-similarity weight estimation in non-local means for gray-scale image de-noising	43
Reversible adversarial information hiding based on the interpretation of neural network	43
An adaptive audio watermarking with frame-wise control parameter searching	43
Class token and knowledge distillation for multi-head self-attention speaker verification systems	43
Disentangled feature fusion network for lightweight image super-resolution	42
Generative attention based framework for implicit language change detection	41
On the transmission performance of DS-CDMA-based drone swarm	40
BE-SGGAN: Content-aware bit-depth enhancement by semantic guided GAN	40
Joint multi-Gaussian mixture model and its application to multi-model multi-bernoulli filter	39
A cross-scale mixed attention network for smoke segmentation	37
Less complexity-aware intelligent 1-dimensional CNN with weighted deep features for artifacts removal in EEG signals	37