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Images of handwritten digits are different from natural images as the orientation of a digit, as well as similarity of features of different digits, makes confusion. On the other hand, deep convolutional neural networks are achieving huge…

计算机视觉与模式识别 · 计算机科学 2020-07-14 A. Sufian , Anirudha Ghosh , Avijit Naskar , Farhana Sultana , Jaya Sil , M M Hafizur Rahman

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…

Handwritten character recognition is a hot topic for research nowadays. If we can convert a handwritten piece of paper into a text-searchable document using the Optical Character Recognition (OCR) technique, we can easily understand the…

计算机视觉与模式识别 · 计算机科学 2022-12-26 Md Tanvir Rouf Shawon , Raihan Tanvir , Md. Golam Rabiul Alam

Handwritten character recognition is a crucial task because of its abundant applications. The recognition task of Bangla handwritten characters is especially challenging because of the cursive nature of Bangla characters and the presence of…

计算机视觉与模式识别 · 计算机科学 2024-02-06 Chandrika Saha , Md Mostafijur Rahman

In spite of advances in object recognition technology, Handwritten Bangla Character Recognition (HBCR) remains largely unsolved due to the presence of many ambiguous handwritten characters and excessively cursive Bangla handwritings. Even…

计算机视觉与模式识别 · 计算机科学 2018-02-13 Md Zahangir Alom , Peheding Sidike , Mahmudul Hasan , Tark M. Taha , Vijayan K. Asari

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…

计算机视觉与模式识别 · 计算机科学 2017-05-09 Md Zahangir Alom , Paheding Sidike , Tarek M. Taha , Vijayan K. Asari

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…

计算机视觉与模式识别 · 计算机科学 2022-01-26 Md. Ferdous Wahid , Md. Fahim Shahriar , Md. Shohanur Islam Sobuj

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.…

计算机视觉与模式识别 · 计算机科学 2020-09-22 Akash Roy

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…

计算机视觉与模式识别 · 计算机科学 2023-09-27 Sheikh Mohammad Jubaer , Nazifa Tabassum , Md. Ataur Rahman , Mohammad Khairul Islam

Automatic detection and recognition of banknotes can be a very useful technology for people with visual difficulties and also for the banks itself by providing efficient management for handling different paper currencies. Lightweight models…

计算机视觉与模式识别 · 计算机科学 2021-01-14 Ali Hasan Md. Linkon , Md. Mahir Labib , Faisal Haque Bappy , Soumik Sarker , Marium-E-Jannat , Md Saiful Islam

The Bengali language is the 5th most spoken native and 7th most spoken language in the world, and Bengali handwritten character recognition has attracted researchers for decades. However, other languages such as English, Arabic, Turkey, and…

计算机视觉与模式识别 · 计算机科学 2024-08-21 Farhanul Haque , Md. Al-Hasan , Sumaiya Tabssum Mou , Abu Saleh Musa Miah , Jungpil Shin , Md Abdur Rahim

Currency recognition plays a vital role in banking, commerce, and assistive technology for visually impaired individuals. Traditional methods, such as manual verification and optical scanning, often suffer from limitations in accuracy and…

计算机视觉与模式识别 · 计算机科学 2025-02-26 Syed Jubayer Jaman , Md. Zahurul Haque , Md Robiul Islam , Usama Abdun Noor

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…

计算机视觉与模式识别 · 计算机科学 2019-03-01 Swagato Chatterjee , Rwik Kumar Dutta , Debayan Ganguly , Kingshuk Chatterjee , Sudipta Roy

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…

计算机视觉与模式识别 · 计算机科学 2021-03-16 Md Fahim Sikder

People commonly communicate in English, Arabic, and Bengali spoken languages through various mediums. However, deaf and hard-of-hearing individuals primarily use body language and sign language to express their needs and achieve…

计算机视觉与模式识别 · 计算机科学 2024-08-21 Md Hadiuzzaman , Mohammed Sowket Ali , Tamanna Sultana , Abdur Raj Shafi , Abu Saleh Musa Miah , Jungpil Shin

To benchmark Bengali digit recognition algorithms, a large publicly available dataset is required which is free from biases originating from geographical location, gender, and age. With this aim in mind, NumtaDB, a dataset consisting of…

计算机视觉与模式识别 · 计算机科学 2018-06-08 Samiul Alam , Tahsin Reasat , Rashed Mohammad Doha , Ahmed Imtiaz Humayun

In this work, a novel deep learning technique for the recognition of handwritten Bangla isolated compound character is presented and a new benchmark of recognition accuracy on the CMATERdb 3.1.3.3 dataset is reported. Greedy layer wise…

计算机视觉与模式识别 · 计算机科学 2018-02-05 Saikat Roy , Nibaran Das , Mahantapas Kundu , Mita Nasipuri

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…

计算机视觉与模式识别 · 计算机科学 2022-06-22 Md. Ataur Rahman , Nazifa Tabassum , Mitu Paul , Riya Pal , Mohammad Khairul Islam

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,…

计算机视觉与模式识别 · 计算机科学 2026-03-04 Rafi Hassan Chowdhury , Naimul Haque , Kaniz Fatiha

Despite being one of the most spoken languages in the world ($6^{th}$ based on population), research regarding Bengali handwritten grapheme (smallest functional unit of a writing system) classification has not been explored widely compared…

计算机视觉与模式识别 · 计算机科学 2021-11-17 Tarun Roy , Hasib Hasan , Kowsar Hossain , Masuma Akter Rumi
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