User profiles for Anguelos Nicolaou

Anguelos Nicolaou

University of Graz
Verified email at uni-graz.at
Cited by 2368

ICDAR 2015 competition on robust reading

…, L Gomez-Bigorda, A Nicolaou… - 2015 13th …, 2015 - ieeexplore.ieee.org
Results of the ICDAR 2015 Robust Reading Competition are presented. A new Challenge 4
on Incidental Scene Text has been added to the Challenges on Born-Digital Images, …

Handwritten text line segmentation by shredding text into its lines

A Nicolaou, B Gatos - 2009 10th international conference on …, 2009 - ieeexplore.ieee.org
In this paper, we propose a novel technique to segment handwritten document images into
text lines by shredding their surface with local minima tracers. Our approach is based on the …

Deep generalized max pooling

…, L Spranger, M Seuret, A Nicolaou… - 2019 International …, 2019 - ieeexplore.ieee.org
Global pooling layers are an essential part of Convolutional Neural Networks (CNN). They
are used to aggregate activations of spatial locations to produce a fixed-size vector in several …

Improving patch-based scene text script identification with ensembles of conjoined networks

L Gomez, A Nicolaou, D Karatzas - Pattern Recognition, 2017 - Elsevier
This paper focuses on the problem of script identification in scene text images. Facing this
problem with state of the art CNN classifiers is not straightforward, as they fail to address a key …

Sparse radial sampling LBP for writer identification

A Nicolaou, AD Bagdanov, M Liwicki… - … on Document Analysis …, 2015 - ieeexplore.ieee.org
Sampling Local Binary Patterns, a variant of Local Binary Patterns (LBP) for text-as-texture
classification. By adapting and extending the standard LBP operator to the particularities of …

[HTML][HTML] Dermatofibrosarcoma protuberans with fibrosarcomatous transformation of the head and neck

…, S Triaridis, T Upile, G Karkavelas, A Nikolaou - Head & Neck …, 2011 - Springer
Dermatofibrosarcoma protuberans (DFSP) is a rare cutaneous neoplasm associated with a
high cure rate. We present a case of aggressive DFSP with fibrosarcomatous areas in the …

Primary laryngeal lymphoma: report of 3 cases and review of the literature

…, I Kostopoulos, V Vital, A Nikolaou - Head & Neck …, 2010 - Wiley Online Library
Background Extranodal lymphomas limited to the larynx are rare, accounting for less than 1%
of all laryngeal neoplasms. The aim of this study was to report the experience of our …

Endoscopic resection of sinonasal inverted papilloma: systematic review and meta-analysis

JK Goudakos, S Blioskas, A Nikolaou… - American Journal of …, 2018 - journals.sagepub.com
Background Pure endoscopic surgery (functional endoscopic sinus surgery) has been
increasingly replacing external approaches in the management of sinonasal inverted papillomas. …

TorMentor: Deterministic dynamic-path, data augmentations with fractals

A Nicolaou, V Christlein, E Riba, J Shi… - Proceedings of the …, 2022 - openaccess.thecvf.com
We propose the use of fractals as mean of efficient data augmentation. Specifically, we employ
plasma fractals as a means of adapting global image augmentation transformations into …

ICDAR 2019 competition on image retrieval for historical handwritten documents

V Christlein, A Nicolaou, M Seuret… - 2019 International …, 2019 - ieeexplore.ieee.org
This competition investigates the performance of large-scale retrieval of historical document
images based on writing style. Based on large image data sets provided by cultural heritage …