OOIR: Observatory of International Research

Papers

(The TQCC of Pattern Analysis and Applications is 3. 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 2021-04-01 to 2025-04-01.)

Article	Citations
Dynamic prototype-guided structural information maintaining for unsupervised domain adaptation	1107
PCDPose: enhancing the lightweight 2D human pose estimation model with pose-enhancing attention and context broadcasting	52
A semi-supervised hierarchical classifier based on local information	45
Deep Fuzzy SegNet-based lung nodule segmentation and optimized deep learning for lung cancer detection	42
Enhanced deep-joint segmentation with deep learning networks of glioma tumor for multi-grade classification using MR images	37
Analysing the patterns of spatial contrast discontinuities in natural images for robust edge detection	32
Testing the randomness of shares in color visual cryptography	28
Finger knuckle pattern person authentication system based on monogenic and LPQ features	24
Correction to: Action recognition by key trajectories	23
Multiple Regularization and Analysis of Deep Capsule Network	23
Iterative feature refinement with network-driven prior for image restoration	22
Saliency detection based on hybrid artificial bee colony and firefly optimization	22
Segmentation of breast lesion in DCE-MRI by multi-level thresholding using sine cosine algorithm with quasi opposition-based learning	20
An improved frequent pattern tree: the child structured frequent pattern tree CSFP-tree	18
Multi-view clustering indicator learning with scaled similarity	12
Instance hardness and multivariate Gaussian distribution-based oversampling technique for imbalance classification	12
Hybrid two-stage cascade for instance segmentation of overlapping objects	12
Weighted edit distance optimized using genetic algorithm for SMILES-based compound similarity	12
A novel video saliency estimation method in the compressed domain	12
Consistent auto-weighted multi-view subspace clustering	12
Deep neural networks for rank-consistent ordinal regression based on conditional probabilities	11
Detecting dynamic patterns in dynamic graphs using subgraph isomorphism	10
DWT-CompCNN: deep image classification network for high throughput JPEG 2000 compressed documents	9
A detection method for occluded and overlapped apples under close-range targets	9
A weakly supervised end-to-end framework for semantic segmentation of cancerous area in whole slide image	9

Wise-SrNet: a novel architecture for enhancing image classification by learning spatial resolution of feature maps	9
A deep learning approach to censored regression	9
EdgeFormer: local patch-based edge detection transformer on point clouds	8
STBA: span-based tagging scheme with biaffine attention for enhanced aspect sentiment triplet extraction	8
Graph-based fine-grained model selection for multi-source domain	8
Tiny polyp detection from endoscopic video frames using vision transformers	8
Hidden Markov models with multivariate bounded asymmetric student’s t-mixture model emissions	8
A spatio-temporal binary grid-based clustering model for seismicity analysis	8
Hierarchical contrastive learning and color standardization for single image sand-dust removal	8
Digital fingerprint indexing using synthetic binary indexes	8
Instruction-aligned hierarchical waypoint planner for vision-and-language navigation in continuous environments	8
Attention-based supervised contrastive learning on fine-grained image classification	8
Unsupervised multimodal learning for image-text relation classification in tweets	8
How to track and segment fish without human annotations: a self-supervised deep learning approach	8
A spatio-temporal model for violence detection based on spatial and temporal attention modules and 2D CNNs	7
Bidirectional spatio-temporal generative adversarial network for video super-resolution	7
Subdomain adaptation via correlation alignment with entropy minimization for unsupervised domain adaptation	7
A single-shot model for traffic-related pedestrian detection	7
LMFR-Net: lightweight multi-scale feature refinement network for retinal vessel segmentation	7
Infrared and visible image fusion via multi-scale multi-layer rolling guidance filter	7
MSFM-UNET: enhancing medical image segmentation with multi-scale and multi-view frequency fusion	7
Spoken language understanding via graph contrastive learning on the context-aware graph convolutional network	6
A Novel Bayesian probabilistic distance clustering algorithm	6
Aka-Net: anchor free-based object detection network for surveillance video transmission in the IOT edge computing environment	6
Discriminative binary pattern descriptor for face recognition	6
Self-weighted subspace clustering via adaptive rank constrained graph embedding	6
K-BEST subspace clustering: kernel-friendly block-diagonal embedded and similarity-preserving transformed subspace clustering	6
SSD based on contour–material level for domain adaptation	6
TabMixer: advancing tabular data analysis with an enhanced MLP-mixer approach	6
Unsupervised group-based crowd dynamic behavior detection and tracking in online video sequences	6
NSIWD: new statistical image watermark detector	6
A Semi-supervised crowd counting method based on patch crowds statistics	5
Multimodal biometric crypto system for human authentication using ear and palm print	5
Correlation-based and content-enhanced network for video style transfer	5
CInf-FS$$_S$$: an efficient infinite feature selection method using K-means clustering to partition large feature spaces	5
A local mean-based distance measure for spectral clustering	5
A novel model for fall detection and action recognition combined lightweight 3D-CNN and convolutional LSTM networks	5
Steel surface defect detection based on sparse global attention transformer	5
Guest Editorial: Special issue on computer vision and machine learning for healthcare applications	5
Interactive image segmentation combining global seeding and sparse local reconstruction	5
Structured regularization with object size selection using mathematical morphology	5
Texture-driven pose-guided human image synthesis	5
Deep spatial and tonal data optimisation for homogeneous diffusion inpainting	5
A fast consistent grid-based clustering algorithm	5
LineSeg: line segmentation of scanned newspaper documents	5
Context-aware focal alignment network for micro-video multi-label classification	5
Uieanything: zero-shot underwater image enhancement via advanced depth estimation, white balance models, and improved sea-thru	5
Regularized denoising latent subspace based linear regression for image classification	5
Edge detection and characterization of digitized images	4
On error reduction by the symmetric rejection method in multi-stage biometric verification systems	4

An improved small object detection method based on Yolo V3	4
An outstanding adaptive multi-feature fusion YOLOv3 algorithm for the small target detection in remote sensing images	4
Proposing a new local density estimation outlier detection algorithm: an empirical case study on flow pattern experiments	4
Adaptive spectral graph wavelets for collaborative filtering	4
TSRN: two-stage refinement network for temporal action segmentation	4
Degraded document image preprocessing using local adaptive sharpening and illumination compensation	4
Threshold prediction for detecting rare positive samples using a meta-learner	4
Grafted and vanishing random subspaces	4
Adaptive target tracking based on channel attention and multi-hierarchical convolutional features	4
The object migration automata: its field, scope, applications, and future research challenges	4
Hybrid domain adaptation for sensor-based human activity recognition in a heterogeneous setup with feature commonalities	4
DStab: estimating clustering quality by distance stability	4
Segmenting large historical notarial manuscripts into multi-page deeds	4
Novel color image steganalysis method based on RGB channel empirical modes to expose stego images with diverse payloads	4
Chinese font migration combining local and global features learning	4
EEG-based emotion recognition with cascaded convolutional recurrent neural networks	4
A new approach for $$H_{\infty }$$ deconvolution filtering of 2D systems described by the Fornasini–Marchesini and discrete moments	4
Script identification of ancient books by Chinese ethnic minorities using multi-branch DCNN and SPP	4
Spatial–Temporal gated graph attention network for skeleton-based action recognition	4
Body landmark detection with an extremely small dataset using transfer learning	4
Deep learning-based cutting force prediction for machining process using monitoring data	4
Graphfingerprint: graph embedding of graphs with almost constant sub-structures	3
Spatio-temporal SiamFC: per-clip visual tracking with siamese non-local 3D convolutional networks and multi-template updating	3
Causal generative explainers using counterfactual inference: a case study on the Morpho-MNIST dataset	3
3D orientation field transform	3
An improved classification diagnosis approach for cervical images based on deep neural networks	3
Applying unsupervised keyphrase methods on concepts extracted from discharge sheets	3
FBRNet: a feature fusion and border refinement network for real-time semantic segmentation	3
Complex event recognition and anomaly detection with event behavior model	3
Methods for calculating gliding-box lacunarity efficiently on large datasets	3
Improving distantly supervised named entity recognition by emphasizing uncertain examples	3
Advanced pseudo-labeling approach in mixing-based text data augmentation method	3
CSMF-SPC: Multimodal Sentiment Analysis Model with Effective Context Semantic Modality Fusion and Sentiment Polarity Correction	3
UR-YOLO: an urban road small object detection algorithm	3
A semantic-aware monocular projection model for accurate pose measurement	3
K-homogeneous nearest neighbor-driven discriminant graph coupled nonnegative matrix factorization for low-resolution image recognition	3
A novel Venus’ visible image processing neoteric workflow for improved planetary surface feature analysis	3
PMG-DETR: fast convergence of DETR with position-sensitive multi-scale attention and grouped queries	3
Spatio-temporal trajectory data modeling for fishing gear classification	3
Smoking-YOLOv8: a novel smoking detection algorithm for chemical plant personnel	3
One new family of smooth semi-supervised support vector classifier based on Fourier series approximation technique	3
Image interpolation based on 2D-DWT and HDP-HMM	3
A new diffusion method for blind image denoising	3
CP decomposition-based algorithms for completion problem of motion capture data	3
Boosting person ReID feature extraction via dynamic convolution	3
Proxemics-net++: classification of human interactions in still images	3
Adaptive frequency-based fully hyperbolic graph neural networks	3
$$\mathcal{L}\mathcal{O}^2$$net: Global–Local Semantics Coupled Network for scene-specific video foreground extraction with less supervision	3
Big topic modeling based on a two-level hierarchical latent Beta-Liouville allocation for large-scale data and parameter streaming	3
Directional filter bank-based fingerprint image quality	3