A Survey on Handwritten Devanagari Character Recognition using Neural Network
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2017, Vol 5, Issue 4
Abstract
Handwritten character can be converted in to the digital information using handwritten character Recognition, which is the ability of a computer to receive and interpret handwritten input from documents. Handwritten Devanagari Characters are more complex for recognition due to presence of header line, conjunct characters and similarity in shapes of multiple characters. For Handwritten Devanagari Character recognition using neural network various approaches has been proposed. In general the process involves phases as: Scanning, Preprocessing, Feature Extraction and Recognition. Preprocessing includes noise reduction, binarization, normalization and thinning. Feature extraction includes extracting some useful information out of the thinned image in the form of a feature vector. Artificial neural network is used for classification. In this survey, comparative study of various approaches has been presented.
Authors and Affiliations
Prof. S. A. Dongare, Prof. N. J. Khapale, Prof. S. S. Dawange
Keywords
Related Articles
- EP ID EP23857
- DOI http://doi.org/10.22214/ijraset.2017.4151
- Views 314
- Downloads 10
An Introduction to Optical Character Recognition
This article is all about the development of OCR usingMATLAB. It describes all from segmentation toclassification. To understand how an experimental approach was chosen, for example, the result got affected by the use o...
Privacy Preserving in Data Mining
Data mining is an increasingly important technology for extracting useful knowledge hidden in large collection of data. It is today well observe that database represent important role in many application and for this re...
A Mechanism To Detect The Selfish Nodes
In Manet (mobile adhoc network) the nodes cooperate to work. But the performance is being affected due to cost intensive activity in which nodes do not cooperate. This behavior among the nodes is being identified using...
Wavelet Based Feature Extraction for Brain Tumour Diagnosis– A Survey
The brain tumour is one of the major causes among human. To detect the brain tumour in earlier stages is performed by MRI. The detection of the tumour method follows pre-processing, feature extraction, and classificatio...
A Vision-Based Method for the Assessment of Colour Fastness to Washing
Colour fastness is a major factor governing the durability and acceptability of a textile-based product. The most common prevalent method for assessing colour fastness is by means of manual rating using grey scales. Thi...