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I propose a state of the art deep neural architectural solution for handwritten character recognition for Bengali alphabets, compound characters as well as numerical digits that achieves state-of-the-art accuracy 96.8% in just 11 epochs.…

Computer Vision and Pattern Recognition · Computer Science 2020-09-22 Akash Roy

Finding local invariant patterns in handwrit-ten characters and/or digits for optical character recognition is a difficult task. Variations in writing styles from one person to another make this task challenging. We have proposed a…

Computer Vision and Pattern Recognition · Computer Science 2020-04-28 Animesh Singh , Ritesh Sarkhel , Nibaran Das , Mahantapas Kundu , Mita Nasipuri

Handwriting recognition remains challenging for some of the most spoken languages, like Bangla, due to the complexity of line and word segmentation brought by the curvilinear nature of writing and lack of quality datasets. This paper solves…

Computer Vision and Pattern Recognition · Computer Science 2023-09-27 Sheikh Mohammad Jubaer , Nazifa Tabassum , Md. Ataur Rahman , Mohammad Khairul Islam

The work presented here involves the design of a Multi Layer Perceptron (MLP) based pattern classifier for recognition of handwritten Bangla digits using a 76 element feature vector. Bangla is the second most popular script and language in…

Computer Vision and Pattern Recognition · Computer Science 2012-03-06 Subhadip Basu , Nibaran Das , Ram Sarkar , Mahantapas Kundu , Mita Nasipuri , Dipak Kumar Basu

Bangla handwriting recognition is becoming a very important issue nowadays. It is potentially a very important task specially for Bangla speaking population of Bangladesh and West Bengal. By keeping that in our mind we are introducing a…

Computation and Language · Computer Science 2017-04-03 Mithun Biswas , Rafiqul Islam , Gautam Kumar Shom , Md Shopon , Nabeel Mohammed , Sifat Momen , Md Anowarul Abedin

A handwritten word recognition system comes with issues such as lack of large and diverse datasets. It is necessary to resolve such issues since millions of official documents can be digitized by training deep learning models using a large…

Computer Vision and Pattern Recognition · Computer Science 2023-03-15 Mst Shapna Akter , Hossain Shahriar , Alfredo Cuzzocrea , Nova Ahmed , Carson Leung

In spite of the advances in pattern recognition technology, Handwritten Bangla Character Recognition (HBCR) (such as alpha-numeric and special characters) remains largely unsolved due to the presence of many perplexing characters and…

Computer Vision and Pattern Recognition · Computer Science 2017-05-09 Md Zahangir Alom , Paheding Sidike , Tarek M. Taha , Vijayan K. Asari

An Automatic License Plate Recognition (ALPR) system constitutes a crucial element in an intelligent traffic management system. However, the detection of Bangla license plates remains challenging because of the complicated character scheme…

Computer Vision and Pattern Recognition · Computer Science 2026-05-26 Nayeb Hasin , Md. Arafath Rahman Nishat , Mainul Islam , Khandakar Shakib Al Hasan , Asif Newaz

We introduce a new dataset for offline Handwritten Text Recognition (HTR) from images of Bangla scripts comprising words, lines, and document-level annotations. The BN-HTRd dataset is based on the BBC Bangla News corpus, meant to act as…

Computer Vision and Pattern Recognition · Computer Science 2022-06-22 Md. Ataur Rahman , Nazifa Tabassum , Mitu Paul , Riya Pal , Mohammad Khairul Islam

In this paper, we propose a solution which uses state-of-the-art techniques in Deep Learning to tackle the problem of Bengali Handwritten Character Recognition ( HCR ). Our method uses lesser iterations to train than most other comparable…

Computer Vision and Pattern Recognition · Computer Science 2019-03-01 Swagato Chatterjee , Rwik Kumar Dutta , Debayan Ganguly , Kingshuk Chatterjee , Sudipta Roy

Identification of minimum number of local regions of a handwritten character image, containing well-defined discriminating features which are sufficient for a minimal but complete description of the character is a challenging task. A new…

Computer Vision and Pattern Recognition · Computer Science 2016-05-03 Ritesh Sarkhel , Amit K Saha , Nibaran Das

This article presents a Bangla handwriting dataset named BanglaWriting that contains single-page handwritings of 260 individuals of different personalities and ages. Each page includes bounding-boxes that bounds each word, along with the…

Computer Vision and Pattern Recognition · Computer Science 2022-08-22 M. F. Mridha , Abu Quwsar Ohi , M. Ameer Ali , Mazedul Islam Emon , Muhammad Mohsin Kabir

In a world of digitization, optical character recognition holds the automation to written history. Optical character recognition system basically converts printed images into editable texts for better storage and usability. To be completely…

Computer Vision and Pattern Recognition · Computer Science 2021-01-06 Abu Saleh Md. Abir , Sanjana Rahman , Samia Ellin , Maisha Farzana , Md Hridoy Manik , Chowdhury Rafeed Rahman

Handwritten character classification in the Bengali script is a significant challenge due to the complexity and variability of the characters. The models commonly used for classification are often computationally expensive and data-hungry,…

Computer Vision and Pattern Recognition · Computer Science 2026-03-04 Rafi Hassan Chowdhury , Naimul Haque , Kaniz Fatiha

Due to digitalization in everyday life, the need for automatically recognizing handwritten digits is increasing. Handwritten digit recognition is essential for numerous applications in various industries. Bengali ranks the fifth largest…

Computer Vision and Pattern Recognition · Computer Science 2023-05-23 Muntarin Islam , Shabbir Ahmed Shuvo , Musarrat Saberin Nipun , Rejwan Bin Sulaiman , Jannatul Nayeem , Zubaer Haque , Md Mostak Shaikh , Md Sakib Ullah Sourav

Handwritten digit or numeral recognition is one of the classical issues in the area of pattern recognition and has seen tremendous advancement because of the recent wide availability of computing resources. Plentiful works have already done…

Computer Vision and Pattern Recognition · Computer Science 2021-03-16 Md Fahim Sikder

In this paper we present an OCR for Handwritten Devnagari Characters. Basic symbols are recognized by neural classifier. We have used four feature extraction techniques namely, intersection, shadow feature, chain code histogram and straight…

Computer Vision and Pattern Recognition · Computer Science 2010-07-01 Sandhya Arora , Debotosh Bhattacharjee , Mita Nasipuri , Dipak Kumar Basu , Mahantapas Kundu

Handwritten character recognition (HCR) remains a challenging pattern recognition problem despite decades of research, and lacks research on script independent recognition techniques. {\color{black}This is mainly because of similar…

Computer Vision and Pattern Recognition · Computer Science 2025-01-03 Vinod Kumar Chauhan , Sukhdeep Singh , Anuj Sharma

Bangla Handwritten Digit recognition is a significant step forward in the development of Bangla OCR. However, intricate shape, structural likeness and distinctive composition style of Bangla digits makes it relatively challenging to…

Computer Vision and Pattern Recognition · Computer Science 2022-01-26 Md. Ferdous Wahid , Md. Fahim Shahriar , Md. Shohanur Islam Sobuj

Characters are the smallest unit of text that can extract stylometric signals to determine the author of a text. In this paper, we investigate the effectiveness of character-level signals in Authorship Attribution of Bangla Literature and…

Computation and Language · Computer Science 2020-11-06 Aisha Khatun , Anisur Rahman , Md. Saiful Islam , Marium-E-Jannat