András Hajdu

Orcid: 0000-0003-1718-9770

According to our database1, András Hajdu authored at least 110 papers between 2003 and 2024.

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Bibliography

2024
Finding Efficient Graph Embeddings and Processing them by a CNN-based Tool.
Neural Process. Lett., October, 2024

Image-to-Image Translation-Based Deep Learning Application for Object Identification in Industrial Robot Systems.
Robotics, June, 2024

Distinguishing the Uterine Artery, the Ureter, and Nerves in Laparoscopic Surgical Images Using Ensembles of Binary Semantic Segmentation Networks.
Sensors, May, 2024

A Machine Learning-Based Pipeline for the Extraction of Insights from Customer Reviews.
Big Data Cogn. Comput., March, 2024

A multimodal deep learning architecture for smoking detection with a small data approach.
Frontiers Artif. Intell., 2024

Investigating the performance of Retrieval-Augmented Generation and fine-tuning for the development of AI-driven knowledge-based systems.
CoRR, 2024

Comparative Analysis of Deep Learning Methods for Schizophrenia Classification from fMRI Scans.
Proceedings of the 37th IEEE International Symposium on Computer-Based Medical Systems, 2024

2023
A Cloud-based Machine Learning Pipeline for the Efficient Extraction of Insights from Customer Reviews.
CoRR, 2023

Extracting Drug Names From Medical Reports.
Proceedings of the 18th IEEE International Conference on Computer Science and Information Technologies, 2023

Increasing the diversity of ensemble members for accurate brain tumor classification.
Proceedings of the 36th IEEE International Symposium on Computer-Based Medical Systems, 2023

2022
Application of Deep Learning in the Deployment of an Industrial SCARA Machine for Real-Time Object Detection.
Robotics, 2022

A stochastic approach to handle resource constraints as knapsack problems in ensemble pruning.
Mach. Learn., 2022

Enhancing CNNs through the use of hand-crafted features in automated fundus image classification.
Biomed. Signal Process. Control., 2022

2021
Molecule Classification Using Visualization and Convolutional Neural Network.
Proceedings of the 18th IEEE International Symposium on Biomedical Imaging, 2021

2020
Efficient sampling-based energy function evaluation for ensemble optimization using simulated annealing.
Pattern Recognit., 2020

A stochastic approach to handle knapsack problems in the creation of ensembles.
CoRR, 2020

Efficient Learning of Model Weights via Changing Features During Training.
CoRR, 2020

Assisted deep learning framework for multi-class skin lesion classification considering a binary classification support.
Biomed. Signal Process. Control., 2020

2019
Binary classifiers' outputs for ensemble creation.
Dataset, May, 2019

Finding well approximating lattices for a finite set of points.
Math. Comput., 2019

Optimizing Majority Voting Based Systems Under a Resource Constraint for Multiclass Problems.
CoRR, 2019

Accelerating the Optimization of a Segmentation Ensemble using Image Pyramids.
Proceedings of the 11th International Symposium on Image and Signal Processing and Analysis, 2019

Detecting outlier and poor quality medical images with an ensemble-based deep learning system.
Proceedings of the 11th International Symposium on Image and Signal Processing and Analysis, 2019

Visualization of Fibroid in Laparoscopy Videos using Ultrasound Image Segmentation and Augmented Reality.
Proceedings of the 11th International Symposium on Image and Signal Processing and Analysis, 2019

Cell detection on digitized Pap smear images using ensemble of conventional image processing and deep learning techniques.
Proceedings of the 11th International Symposium on Image and Signal Processing and Analysis, 2019

Automatic screening of fundus images using a combination of convolutional neural network and hand-crafted features.
Proceedings of the 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2019

Convolutional Neural Network For Predicting The Spread of Cancer.
Proceedings of the 10th IEEE International Conference on Cognitive Infocommunications, 2019

2018
Fusion of Deep Convolutional Neural Networks for Microaneurysm Detection in Color Fundus Images.
Proceedings of the 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2018

Classification Of Skin Lesions Using An Ensemble Of Deep Neural Networks.
Proceedings of the 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2018

Segmentation of the uterine wall by an ensemble of fully convolutional neural networks.
Proceedings of the 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2018

2017
Efficient texture regularity estimation for second order statistical descriptors.
Proceedings of the 10th International Symposium on Image and Signal Processing and Analysis, 2017

Differentiating ureter and arteries in the pelvic via endoscope using deep neural network.
Proceedings of the 10th International Symposium on Image and Signal Processing and Analysis, 2017

Automatic Pigment Network Classification Using a Combination of Classical Texture Descriptors and CNN Features.
Proceedings of the 30th IEEE International Symposium on Computer-Based Medical Systems, 2017

Recognizing Ureter and Uterine Artery in Endoscopic Images Using a Convolutional Neural Network.
Proceedings of the 30th IEEE International Symposium on Computer-Based Medical Systems, 2017

2016
A self-calibrating approach for the segmentation of retinal vessels by template matching and contour reconstruction.
Medical Image Anal., 2016

Composing ensembles by a stochastic approach under execution time constraint.
Proceedings of the 23rd International Conference on Pattern Recognition, 2016

Measuring regularity of network patterns by grid approximations using the LLL algorithm.
Proceedings of the 23rd International Conference on Pattern Recognition, 2016

2015
Segmentation of retinal vessels by means of directional response vector similarity and region growing.
Comput. Biol. Medicine, 2015

Detection of the optic disc in fundus images by combining probability models.
Comput. Biol. Medicine, 2015

Automatic optic disc and optic cup detection in retinal images acquired by mobile phone.
Proceedings of the 9th International Symposium on Image and Signal Processing and Analysis, 2015

Improving the performance of an ensemble-based exudate detection system using stochastic parameter optimization.
Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015

SRIdent: A novel pipeline for real-time identification of species from high-throughput sequencing reads in Metagenomics and clinical diagnostic assays.
Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015

An online application for storing, analyzing, and sharing dermatological data.
Proceedings of the 6th IEEE International Conference on Cognitive Infocommunications, 2015

2014
Diabetic Retinopathy Debrecen Data Set.
Dataset, November, 2014

An ensemble-based system for automatic screening of diabetic retinopathy.
Knowl. Based Syst., 2014

Automatic exudate detection by fusing multiple active contours and regionwise classification.
Comput. Biol. Medicine, 2014

BINOS4DNA: Bitmap Indexes and NoSQL for Identifying Species with DNA Signatures through Metagenomics Samples.
Proceedings of the Information Technology in Bio- and Medical Informatics, 2014

Finding the optimal parameter setting for an ensemble-based lesion detector.
Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

Detection of exudates in fundus images using a Markovian segmentation model.
Proceedings of the 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2014

An online system for algorithm benchmarking.
Proceedings of the 5th IEEE Conference on Cognitive Infocommunications, 2014

An online benchmark system for image processing algorithms.
Proceedings of the 5th IEEE Conference on Cognitive Infocommunications, 2014

Distributed eye lesion detection on an offline cell phone network.
Proceedings of the 5th IEEE Conference on Cognitive Infocommunications, 2014

A framework for distributed processing on an offline cell phone network.
Proceedings of the 5th IEEE Conference on Cognitive Infocommunications, 2014

2013
Retinal Microaneurysm Detection Through Local Rotating Cross-Section Profile Analysis.
IEEE Trans. Medical Imaging, 2013

Generalizing the Majority Voting Scheme to Spatially Constrained Voting.
IEEE Trans. Image Process., 2013

Translation Invariance in the Polynomial Kernel Space and Its Applications in kNN Classification.
Neural Process. Lett., 2013

Improving microaneurysm detection in color fundus images by using context-aware approaches.
Comput. Medical Imaging Graph., 2013

An Unsupervised Ensemble-based Markov Random Field Approach to Microscope Cell Image Segmentation.
Proceedings of the SIGMAP and WINSYS 2013, 2013

Improving automatic exudate detection based on the fusion of the results of multiple active contours.
Proceedings of the 10th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2013

Image database clustering to improve exudate detection in color fundus images.
Proceedings of the 8th International Symposium on Image and Signal Processing and Analysis, 2013

Evaluation of preprocessing methods for microaneurysm detection.
Proceedings of the 8th International Symposium on Image and Signal Processing and Analysis, 2013

Diversity Measures for Majority Voting in the Spatial Domain.
Proceedings of the Hybrid Artificial Intelligent Systems - 8th International Conference, 2013

Cognitive visualization for the design of complex systems.
Proceedings of the IEEE 4th International Conference on Cognitive Infocommunications, 2013

Extending the visualization capabilities of a genome browser.
Proceedings of the IEEE 4th International Conference on Cognitive Infocommunications, 2013

2012
An Ensemble-Based System for Microaneurysm Detection and Diabetic Retinopathy Grading.
IEEE Trans. Biomed. Eng., 2012

Improving microaneurysm detection using an optimally selected subset of candidate extractors and preprocessing methods.
Pattern Recognit., 2012

A two-phase decision support framework for the automatic screening of digital fundus images.
J. Comput. Sci., 2012

Combining algorithms for automatic detection of optic disc and macula in fundus images.
Comput. Vis. Image Underst., 2012

Approximations of the Euclidean distance by chamfer distances
CoRR, 2012

Approximation of the Euclidean Distance by Chamfer Distances.
Acta Cybern., 2012

Improving the accuracy of optic disc detection by finding maximal weighted clique of multiple candidates of individual detectors.
Proceedings of the 9th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2012

Generalized Weighted Majority Voting with an Application to Algorithms Having Spatial Output.
Proceedings of the Hybrid Artificial Intelligent Systems - 7th International Conference, 2012

Segmentation of vessels in retinal images based on directional height statistics.
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012

Automatic exudate detection using active contour model and regionwise classification.
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012

An adaptive weighting approach for ensemble-based detection of microaneurysms in color fundus images.
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012

An ensemble-based collaborative framework to support customized user needs.
Proceedings of the IEEE 3rd International Conference on Cognitive Infocommunications, 2012

Image database clustering to improve microaneurysm detection in color fundus images.
Proceedings of CBMS 2012, 2012

Automatic exudate detection with improved Naïve-Bayes classifier.
Proceedings of CBMS 2012, 2012

2011
A Stochastic Approach to Improve Macula Detection in Retinal Images.
Acta Cybern., 2011

Microaneurysm detection in retinal images using a rotating cross-section based model.
Proceedings of the 8th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2011

Extraction of vascular system in retina images using Averaged One-Dependence Estimators and orientation estimation in Hidden Markov Random Fields.
Proceedings of the 8th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2011

Ensemble-based exudate detection in color fundus images.
Proceedings of the 7th International Symposium on Image and Signal Processing and Analysis, 2011

Exponential contrast maximization of intensity images.
Proceedings of the 7th International Symposium on Image and Signal Processing and Analysis, 2011

An ensemble-based microaneurysm detector for retinal images.
Proceedings of the 18th IEEE International Conference on Image Processing, 2011

A Generalization of Majority Voting Scheme for Medical Image Detectors.
Proceedings of the Hybrid Artificial Intelligent Systems - 6th International Conference, 2011

Evaluation of the grading performance of an ensemble-based microaneurysm detector.
Proceedings of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011

2010
An Optimal Voting Scheme for Microaneurysm Candidate Extractors using Simulated Annealing.
Proceedings of the SIGMAP 2010, 2010

A Two-phase Pre-filtering Approach to the Automatic Screening of Digital Fundus Images.
Proceedings of the SIGMAP 2010, 2010

Automatic detection of the optic disc using majority voting in a collection of optic disc detectors.
Proceedings of the 2010 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2010

An Ensemble Approach to Improve Microaneurysm Candidate Extraction.
Proceedings of the e-Business and Telecommunications - 7th International Joint Conference, 2010

Improving microaneurysm detection in color fundus images by using an optimal combination of preprocessing methods and candidate extractors.
Proceedings of the 18th European Signal Processing Conference, 2010

2009
Subsampling strategies to improve learning-based retina vessel segmentation.
Proceedings of the International Conference on Image Processing, 2009

2008
Piecewise Linear Digital Curve Representation and Compression Using Graph Theory and a Line Segment Alphabet.
IEEE Trans. Image Process., 2008

Approximating non-metrical Minkowski distances in 2D.
Pattern Recognit. Lett., 2008

2007
Optimal Approach for Fast Object-Template Matching.
IEEE Trans. Image Process., 2007

General neighborhood sequences in Z<sup>n</sup>.
Discret. Appl. Math., 2007

Tracing on heterogeneous grids to improve the concavity performance of snake algorithms.
Proceedings of the 9th International Symposium on Signal Processing and Its Applications, 2007

Compression Optimized Tracing of Digital Curves using Graph Theory.
Proceedings of the International Conference on Image Processing, 2007

Content Adaptive Heterogeneous Snakes.
Proceedings of the International Conference on Image Processing, 2007

2006
Applications of Neighborhood Sequence in Image Processing and Database Retrieval.
J. Univers. Comput. Sci., 2006

The "MEDIP-Platform Independent Software System for Medical Image Processing" Project.
J. Univers. Comput. Sci., 2006

Optimized Chamfer Matching for Snake-Based Image Contour Representations.
Proceedings of the 2006 IEEE International Conference on Multimedia and Expo, 2006

A novel eye detection algorithm utilizing edge-related geometrical information.
Proceedings of the 14th European Signal Processing Conference, 2006

On the Lattice Structure of Subsets of Octagonal Neighborhood Sequences in \mathbb <i>Z</i><sup><i>n</i></sup>.
Proceedings of the Discrete Geometry for Computer Imagery, 13th International Conference, 2006

2005
Metrical neighborhood sequences in Z<sup>n</sup>.
Pattern Recognit. Lett., 2005

Neighborhood Sequences and Their Applications in the Digital Image Processing.
Proceedings of the Computer Analysis of Images and Patterns, 11th International Conference, 2005

2004
Approximating the Euclidean distance using non-periodic neighbourhood sequences.
Discret. Math., 2004

2003
Geometry of neighbourhood sequences.
Pattern Recognit. Lett., 2003

Velocity and Distance of Neighbourhood Sequences.
Acta Cybern., 2003

Indexing and segmenting colour images using neighbourhood sequences.
Proceedings of the 2003 International Conference on Image Processing, 2003


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