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personal data approved: 2017. IX. 08.
Personal data
András Hajdu
name András Hajdu
name of institution
doctoral school
DE Doctoral School of Informatics (Core member)
Műszaki Tudományi Habilitációs Bizottság
DE 
Természettudományi és Informatikai Doktori Tanács
Természettudományi Habilitációs Bizottság
accreditation statement submitted to: University of Debrecen
HAC accreditation
full compliance
(2016. XII. 09.)
Contact details
E-mail address hajdu.andrasinf.unideb.hu
phone number +36 52 512-900/75124
own web page
Academic title
scientific degree, title Ph.D.
year degree was obtained 2003
discipline to which degree belongs mathematics and computing
institution granting the degree University of Debrecen
scientific degree, title Habilitation
year degree was obtained 2008
discipline to which degree belongs computer sciences
institution granting the degree University of Debrecen
scientific degree, title DSc
year degree was obtained 2017
discipline to which degree belongs computer sciences
institution granting the degree HAS
Employment
1997 - University of Debrecen
university professor or researcher
Thesis topic supervisor
number of doctoral students supervised until now 8
number of students who fulfilled course requirements 5
students who obtained their degrees:
Mohammadreza Azodinia PhD 2017  UD-DSI
Ramin Karimi PhD 2017  UD-DSI
István Lázár PhD 2016  UD-DSI
Balázs Harangi PhD 2015  UD-DSI
(50%) Henrietta Tomán PhD 2015  UD-DSI
Bálint Antal PhD 2013  UD-DSI

completed course requirement, without degree or degree granting in process:
János Tóth (PhD) 2018/01  UD-DSI
present PhD students:
Attila Tiba (PhD) (2020/08)  UD-DSI
Melinda Pap (PhD) (2020/08)  UD-DSI
  Thesis topic proposals
Research
research area Discrete mathematics, digital image processing, bioinformatics, Big Data
research field in which current research is conducted computer sciences
mathematics and computing
Publications
2017

A Hajdu, L Hajdu, R Tijdeman: Finding well approximating lattices for a finite set of points, MATHEMATICS OF COMPUTATION 2017: pp. 1-24.
type of document: Journal paper/Article
language: English
Full text 
2016

Kovács György, Hajdu András: A Self-Calibrating Approach for the Segmentation of Retinal Vessels by Template Matching and Contour Reconstruction, MEDICAL IMAGE ANALYSIS 29: (4) pp. 24-46.
type of document: Journal paper/Article
number of independent citations: 1
language: English
URL 
2014

Antal Bálint, Hajdu András: An ensemble-based system for automatic screening of diabetic retinopathy, KNOWLEDGE-BASED SYSTEMS 60: pp. 20-27.
type of document: Journal paper/Article
number of independent citations: 37
language: English
DOI 
2013

Lazar Istvan, Hajdu Andras: Retinal microaneurysm detection through local rotating cross-section profile analysis, IEEE TRANSACTIONS ON MEDICAL IMAGING 32: (2) pp. 400-407.
type of document: Journal paper/Article
number of independent citations: 39
language: English
URL 
2013

Hajdu A, Hajdu L, Jónás Á, Kovács L, Tomán H: Generalizing the majority voting scheme to spatially constrained voting, IEEE TRANSACTIONS ON IMAGE PROCESSING 22: (11) pp. 4182-4194. pp. 4182-4194.
type of document: Journal paper/Article
number of independent citations: 5
language: English
URL 
2012

Antal B, Hajdu A: An ensemble-based system for microaneurysm detection and diabetic retinopathy grading, IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING 59: (6) pp. 1720-1726. pp. 1720-1726.
type of document: Journal paper/Article
number of independent citations: 187
language: English
URL 
2012

Qureshi RJ, Kovacs L, Harangi B, Nagy B, Peto T, Hajdu A: Combining algorithms for automatic detection of optic disc and macula in fundus images, COMPUTER VISION AND IMAGE UNDERSTANDING 116: (1) pp. 138-145.
type of document: Journal paper/Article
number of independent citations: 60
language: English
URL 
2012

Antal B, Hajdu A: Improving microaneurysm detection using an optimally selected subset of candidate extractors and preprocessing methods, PATTERN RECOGNITION 45: (1) pp. 264-270.
type of document: Journal paper/Article
number of independent citations: 46
language: English
URL 
2008

Hajdu A, Pitas I: Piecewise linear digital curve representation and compression using graph theory and a line segment alphabet, IEEE TRANSACTIONS ON IMAGE PROCESSING 17: (2) pp. 126-133.
type of document: Journal paper/Article
number of independent citations: 8
language: English
URL 
2007

Hajdu A, Pitas I: Optimal approach for fast object-template matching, IEEE TRANSACTIONS ON IMAGE PROCESSING 16: (8) pp. 2048-2057.
type of document: Journal paper/Article
number of independent citations: 17
language: English
URL 
Number of independent citations to these publications:400 
Scientometric data
list of publications and citations
number of scientific publications that meet accreditation criteria:
138
number of scientific publications:
151
monographs and professional books:
0
monographs/books in which chapters/sections were contributed:
1 
art/engineering creative works:
8
scientific publications published abroad that meet the accreditation criteria:
103
publications not in Hungarian, published in Hungary, meeting the accreditation criteria:
24
number of independent citations to scientific publications and creative works:
925

 
All rights reserved © 2007, Hungarian Doctoral Council. Doctoral Council registration number at commissioner for data protection: 02003/0001. Program version: 2.2358 ( 2017. X. 31. )