Sipakmed: A new dataset for feature and image based classification of normal and pathological cervical cells in pap smear images

ME Plissiti, P Dimitrakopoulos, G Sfikas… - 2018 25th IEEE …, 2018 - ieeexplore.ieee.org
Classification of cervical cells in Pap smear images is a challenging task due to the
limitations these images exhibit and the complexity of the morphological changes in the …

Attribute CNNs for word spotting in handwritten documents

S Sudholt, GA Fink - International journal on document analysis and …, 2018 - Springer
Word spotting has become a field of strong research interest in document image analysis
over the last years. Recently, AttributeSVMs were proposed which predict a binary attribute …

Best practices for a handwritten text recognition system

G Retsinas, G Sfikas, B Gatos, C Nikou - International Workshop on …, 2022 - Springer
Handwritten text recognition has been developed rapidly in the recent years, following the
rise of deep learning and its applications. Though deep learning methods provide notable …

The HHD dataset

I Rabaev, BK Barakat, A Churkin… - 2020 17th International …, 2020 - ieeexplore.ieee.org
Benchmark datasets are important in document image processing field, as they allow to
analyze different approaches and compare their performances in a fair manner. There exist …

An alternative deep feature approach to line level keyword spotting

G Retsinas, G Louloudis… - Proceedings of the …, 2019 - openaccess.thecvf.com
Keyword spotting (KWS) is defined as the problem of detecting all instances of a given word,
provided by the user either as a query word image (Query-by-Example, QbE) or a query …

Exploring critical aspects of CNN-based keyword spotting. a PHOCNet study

G Retsinas, G Sfikas, N Stamatopoulos… - 2018 13th IAPR …, 2018 - ieeexplore.ieee.org
Deep convolutional neural networks are today the new baseline for a wide range of machine
vision tasks. The problem of keyword spotting is no exception to this rule. Many successful …

Iterative weighted transductive learning for handwriting recognition

G Retsinas, G Sfikas, C Nikou - … , September 5–10, 2021, Proceedings, Part …, 2021 - Springer
The established paradigm in handwriting recognition techniques involves supervised
learning, where training is performed over fully labelled (transcribed) data. In this paper, we …

Compact deep descriptors for keyword spotting

G Retsinas, G Sfikas, G Louloudis… - … on Frontiers in …, 2018 - ieeexplore.ieee.org
In this work, we present a novel approach for the extraction of deep features from a
Convolutional Neural Network (CNN), designed for the task of Keyword Spotting (KWS). The …

Deformation-invariant networks for handwritten text recognition

G Retsinas, G Sfikas, C Nikou… - 2021 IEEE International …, 2021 - ieeexplore.ieee.org
Image deformations under simple geometric restrictions are crucial for Handwriting Text
Recognition (HTR), since different writing styles can be viewed as simple geometrical …

Offline hand written Urdu word spotting using random data generation

FF Farooqui, M Hassan, MS Younis, MK Siddhu - IEEE Access, 2020 - ieeexplore.ieee.org
Urdu word spotting is among the most challenging tasks in image processing and word
spotting of hand written Urdu text is even more so. When it comes to handwritten Urdu …