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 …

Digitization and the future of natural history collections

BP Hedrick, JM Heberling, EK Meineke, KG Turner… - …, 2020 - academic.oup.com
Natural history collections (NHCs) are the foundation of historical baselines for assessing
anthropogenic impacts on biodiversity. Along these lines, the online mobilization of …

Improving CNN-RNN hybrid networks for handwriting recognition

K Dutta, P Krishnan, M Mathew… - 2018 16th international …, 2018 - ieeexplore.ieee.org
The success of deep learning based models have centered around recent architectures and
the availability of large scale annotated data. In this work, we explore these two factors …

Data augmentation for recognition of handwritten words and lines using a CNN-LSTM network

C Wigington, S Stewart, B Davis… - 2017 14th IAPR …, 2017 - ieeexplore.ieee.org
We introduce two data augmentation and normalization techniques, which, used with a CNN-
LSTM, significantly reduce Word Error Rate (WER) and Character Error Rate (CER) beyond …

Intelligent character recognition using fully convolutional neural networks

R Ptucha, FP Such, S Pillai, F Brockler, V Singh… - Pattern recognition, 2019 - Elsevier
The recognition of handwritten text is challenging as there are virtually infinite ways a human
can write the same message. Deep learning approaches for handwriting analysis have …

[HTML][HTML] A bibliometric analysis of off-line handwritten document analysis literature (1990–2020)

V Ruiz-Parrado, R Heradio, E Aranda-Escolastico… - Pattern Recognition, 2022 - Elsevier
Providing computers with the ability to process handwriting is both important and
challenging, since many difficulties (eg, different writing styles, alphabets, languages, etc.) …

Convolve, attend and spell: An attention-based sequence-to-sequence model for handwritten word recognition

L Kang, JI Toledo, P Riba, M Villegas, A Fornés… - … , GCPR 2018, Stuttgart …, 2019 - Springer
Abstract This paper proposes Convolve, Attend and Spell, an attention-based sequence-to-
sequence model for handwritten word recognition. The proposed architecture has three …

Word spotting and recognition using deep embedding

P Krishnan, K Dutta, CV Jawahar - 2018 13th IAPR …, 2018 - ieeexplore.ieee.org
Deep convolutional features for word images and textual embedding schemes have shown
great success in word spotting. In this work, we follow these motivations to propose an …

HWNet v2: an efficient word image representation for handwritten documents

P Krishnan, CV Jawahar - … Journal on Document Analysis and Recognition …, 2019 - Springer
We present a framework for learning an efficient holistic representation for handwritten word
images. The proposed method uses a deep convolutional neural network with traditional …

Handwriting recognition in low-resource scripts using adversarial learning

AK Bhunia, A Das, AK Bhunia… - Proceedings of the …, 2019 - openaccess.thecvf.com
Abstract Handwritten Word Recognition and Spotting is a challenging field dealing with
handwritten text possessing irregular and complex shapes. The design of deep neural …