Cnn-n-gram for handwriting word recognition

A Poznanski, L Wolf - … of the IEEE conference on computer …, 2016 - openaccess.thecvf.com
Given an image of a handwritten word, a CNN is employed to estimate its n-gram frequency
profile, which is the set of n-grams contained in the word. Frequencies for unigrams, bigrams …

Generative adversarial network based adaptive data augmentation for handwritten Arabic text recognition

M Eltay, A Zidouri, I Ahmad, Y Elarian - PeerJ Computer Science, 2022 - peerj.com
Training deep learning based handwritten text recognition systems needs a lot of data in
terms of text images and their corresponding annotations. One way to deal with this issue is …

Offline Persian handwriting recognition with CNN and RNN-CTC

VM Safarzadeh, P Jafarzadeh - 2020 25th international …, 2020 - ieeexplore.ieee.org
Offline Persian handwriting recognition is a challenging task due to the cursive nature of the
Persian scripts and similarity among the Persian alphabet letters. This paper presents a …

Convolutional feature learning and CNN based HMM for Arabic handwriting recognition

M Amrouch, M Rabi, Y Es-Saady - … , ICISP 2018, Cherbourg, France, July 2 …, 2018 - Springer
In this paper, we present a model CNN based HMM for Arabic handwriting word recognition.
The HMM have proved a powerful to model the dynamics of handwriting. Meanwhile, the …

Open-vocabulary recognition of machine-printed Arabic text using hidden Markov models

I Ahmad, SA Mahmoud, GA Fink - Pattern recognition, 2016 - Elsevier
In this paper, we present multi-font printed Arabic text recognition using hidden Markov
models (HMMs). We propose a novel approach to the sliding window technique for feature …

Handwritten Arabic text recognition using multi-stage sub-core-shape HMMs

I Ahmad, GA Fink - International Journal on Document Analysis and …, 2019 - Springer
In this paper, we present a multi-stage HMM-based text recognition system for handwritten
Arabic. This system employs a novel way of representing Arabic characters by separating …

An Arabic handwriting synthesis system

Y Elarian, I Ahmad, S Awaida, WG Al-Khatib… - Pattern Recognition, 2015 - Elsevier
In this paper, we present an Arabic handwriting synthesis system. Two concatenation
models to synthesize Arabic words from segmented characters are adopted: Extended …

Recognition of cursive Arabic handwritten text using embedded training based on hidden Markov models

M Rabi, M Amrouch, Z Mahani - International journal of pattern …, 2018 - World Scientific
This paper presents a system for offline recognition of cursive Arabic handwritten text based
on Hidden Markov Models (HMMs). The proposed work reports an effective method taking …

Method and system for converting an image to text

L Wolf, A Poznanski - US Patent App. 16/086,646, 2019 - Google Patents
In a method of converting an input image patch to a text output, a convolutional neural
network (CNN) is applied to the input image patch to estimate an n-gram frequency profile of …

Recognition of isolated handwritten Arabic characters

OA Almansari, NNWN Hashim - 2019 7th International …, 2019 - ieeexplore.ieee.org
The challenges that face the handwritten Arabic recognition are overwhelming such as
different varieties of handwriting and few public databases available. Also, teaching the non …