A survey of document image word spotting techniques

AP Giotis, G Sfikas, B Gatos, C Nikou - Pattern Recognition, 2017 - Elsevier
Vast collections of documents available in image format need to be indexed for information
retrieval purposes. In this framework, word spotting is an alternative solution to optical …

Deep feature interpolation for image content changes

P Upchurch, J Gardner, G Pleiss… - Proceedings of the …, 2017 - openaccess.thecvf.com
Abstract We propose Deep Feature Interpolation (DFI), a new data-driven baseline for
automatic high-resolution image transformation. As the name suggests, DFI relies only on …

Phocnet: A deep convolutional neural network for word spotting in handwritten documents

S Sudholt, GA Fink - 2016 15th International Conference on …, 2016 - ieeexplore.ieee.org
In recent years, deep convolutional neural networks have achieved state of the art
performance in various computer vision tasks such as classification, detection or …

Evaluating word string embeddings and loss functions for CNN-based word spotting

S Sudholt, GA Fink - 2017 14th iapr international conference …, 2017 - ieeexplore.ieee.org
The recent past has seen CNNs take over the field of word spotting. The dominance of these
neural networks is fueled by learning to predict a word string embedding for a given input …

A review of deep learning techniques in document image word spotting

L Kumari, A Sharma - Archives of Computational Methods in Engineering, 2022 - Springer
From the early days of pattern recognition, word spotting have been important test beds for
studying how well machines can perform better decision making. In recent years, word …

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 …

ICFHR2016 handwritten keyword spotting competition (H-KWS 2016)

I Pratikakis, K Zagoris, B Gatos… - … on Frontiers in …, 2016 - ieeexplore.ieee.org
The H-KWS 2016, organized in the context of the ICFHR 2016 conference aims at setting up
an evaluation framework for benchmarking handwritten keyword spotting (KWS) examining …

Learning deep representations for word spotting under weak supervision

N Gurjar, S Sudholt, GA Fink - 2018 13th IAPR international …, 2018 - ieeexplore.ieee.org
Convolutional Neural Networks have made their mark in various fields of computer vision in
recent years. They have achieved state-of-the-art performance in the field of document …

Neuron pruning for compressing deep networks using maxout architectures

F Moya Rueda, R Grzeszick, GA Fink - German Conference on Pattern …, 2017 - Springer
This paper presents an efficient and robust approach for reducing the size of deep neural
networks by pruning entire neurons. It exploits maxout units for combining neurons into more …

Transferable deep features for keyword spotting

G Retsinas, G Sfikas, B Gatos - Proceedings, 2018 - mdpi.com
Deep features, defined as the activations of hidden layers of a neural network, have given
promising results applied to various vision tasks. In this paper, we explore the usefulness …