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Automatic Handwritten Character Recognition Using Convolutional Neural Networks for Efficient Image-Based Text Detection and Classification

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Automatic Handwritten Character Recognition Using Convolutional Neural Networks for Efficient Image-Based Text Detection and Classification


Kartik Panchariya



Kartik Panchariya "Automatic Handwritten Character Recognition Using Convolutional Neural Networks for Efficient Image-Based Text Detection and Classification" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Special Issue | Smart Innovations in Computer Science and Applications, March 2026, pp.457-473, URL: https://www.ijtsrd.com/papers/ijtsrd101636.pdf

Turning messy human writing into clean digital text sits at the heart of image analysis work. Because people write so differently - some slant letters, others stretch or shrink them - getting it right isn’t simple. Older techniques that rely on fixed rules tend to stumble when faces odd forms. Instead of forcing patterns, letting machines discover them works better here. A system built around layered networks studies raw ink marks without handcrafted shortcuts. Patterns emerge through repeated exposure, much like how eyes get used to scribbles over time. Digital neurons tune themselves to curves, angles, and blobs found in samples. No preset logic guides the process - just gradual shaping by example after example. What once needed manual tuning now happens in the background, unseen but effective. The model grows sharper not by instruction, but by seeing more variations unfold. One way it works is by using the MNIST dataset to train and check results. To make images work better, they get resized - then normalized. What happens next uses a CNN built with TensorFlow and Keras inside Python code. After setup, testing begins where success shows through correct guesses plus how often mistakes happen. When tested, the new CNN model beats older methods at spotting patterns correctly. Built on solid design, it handles paperwork scanning plus fills forms without hiccups. Learning from images gets easier because this setup uses neural networks in a smart way. Tough sorting jobs show how well layers inside the network adapt during use. Progress here opens doors for better reading of hand-written notes down the line.

Handwritten Character Recognition (HCR), Convolutional Neural Network (CNN), Deep Learning,Image Processing, Pattern Recognition, Image Classification, Feature Extraction, MNIST, TensorFlow, Keras


IJTSRD101636
Special Issue | Smart Innovations in Computer Science and Applications, March 2026
457-473
IJTSRD | www.ijtsrd.com | E-ISSN 2456-6470
Copyright © 2019 by author(s) and International Journal of Trend in Scientific Research and Development Journal. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0) (http://creativecommons.org/licenses/by/4.0)

International Journal of Trend in Scientific Research and Development - IJTSRD having online ISSN 2456-6470. IJTSRD is a leading Open Access, Peer-Reviewed International Journal which provides rapid publication of your research articles and aims to promote the theory and practice along with knowledge sharing between researchers, developers, engineers, students, and practitioners working in and around the world in many areas like Sciences, Technology, Innovation, Engineering, Agriculture, Management and many more and it is recommended by all Universities, review articles and short communications in all subjects. IJTSRD running an International Journal who are proving quality publication of peer reviewed and refereed international journals from diverse fields that emphasizes new research, development and their applications. IJTSRD provides an online access to exchange your research work, technical notes & surveying results among professionals throughout the world in e-journals. IJTSRD is a fastest growing and dynamic professional organization. The aim of this organization is to provide access not only to world class research resources, but through its professionals aim to bring in a significant transformation in the real of open access journals and online publishing.

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