OOIR: Observatory of International Research

Papers

(The H4-Index of Digital 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 2021-06-01 to 2025-06-01.)

Article	Citations
Editorial Board	652
Editorial Board	246
Multi-dimensional spatial pruning for remote sensing image scene classification	106
Automatic reconstruction of radar pulse repetition pattern based on model learning	73
An enhanced domain generalization method for object detection based on text guided feature disentanglement	65
A low-complexity DOA estimation algorithm using UAMP with Bernoulli-Gaussian prior	60
DOA estimation and signal sorting methods of multi-baseline polarized interferometer	58
On the improvements of successive cancellation Creeper decoding for polar codes	56
SFD-resistant joint time-frequency symbol timing recovery algorithm and parallel FPGA implementation for broadband satellite communication	55
BE-SGGAN: Content-aware bit-depth enhancement by semantic guided GAN	55
A two-stage detection method based on improved DP-TBD for marine weak extended targets	53
Spatial scene temporal behavior framework for anomaly detection	51
DRANet: A semantic segmentation network for Chinese landscape paintings	49
Joint resource allocation and robust weighting in element-pulse coding MIMO radar for tracking multiple targets under deceptive jamming	48
High-frequency distributed super nested arrays based on Hermitian Toeplitz matrix reconstruction	48
NLoS target localization in IRS-assisted FDA-MIMO radar: A tensor decomposition perspective	46
An adaptive audio watermarking with frame-wise control parameter searching	45
Less complexity-aware intelligent 1-dimensional CNN with weighted deep features for artifacts removal in EEG signals	44
Age of information in molecular communication channels	43
Joint multi-Gaussian mixture model and its application to multi-model multi-bernoulli filter	42
Performance analysis of Radar detection for fluctuating targets based on coherent demodulation	41
Multi-branch-feature fusion super-resolution network	41
A multi-rate sensor fusion and multi-task learning network for concurrent fault diagnosis of hydraulic systems	40
GLRT-based detection in bistatic sonar under strong direct blast with multipath propagation	40
Root high-order cumulant MUSIC	40

Rao test of polarimetric detection for targets with energy spillover in non-Gaussian clutter	40
Pseudo-spectrum-based multi-sensor multi-frame detection in mixed coordinates	39
Robust NLMS algorithms with combined step-size against impulsive noises	39
A cross-scale mixed attention network for smoke segmentation	39
Fuzzy based self-similarity weight estimation in non-local means for gray-scale image de-noising	36
Generative attention based framework for implicit language change detection	35
Disentangled feature fusion network for lightweight image super-resolution	34
A DCT probability histogram-based ROI features for content-based natural and medical image retrieval applications	34
On the transmission performance of DS-CDMA-based drone swarm	34
Reversible data hiding in JPEG images based on improved frequency selection and mapping strategy	34