An Intelligent System For Writer Identification Of Devanagari Handwritten Documents Using ANN
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 12
Abstract
Many studies about writer identification have been done on different handwritten documents but less no of researches has been reported on Hindi or Devanagari documents. Here, in this technique, we accept handwriting as texture image and feature extraction done from preprocessed documents image. Significantly, the feature of presented method uses feature extraction which is suitable for structure of Hindi handwritten texts. And a new feature extraction technique is also presented which is based on classifier design. Firstly, we study different methods for feature extraction from output of preprocessing. This paper represents performance of slant estimation techniques on Devanagari handwritten documents. Slant is a unique feature; it acts as a vital role in writer identification, OCR and graphology systems. For estimation of slant, Radon Transform and Hough Transforms are applied on the word images. Further to improve the performance of these techniques, the extracted images are reconstructed using Zernike moments. For conducting this experiment, samples available on CPAR-2012 for Hindi datasets are used. The experimental result shows that slant estimated from images reconstructed using Zernike moment gives better results.
Authors and Affiliations
Praveen Sagar, Akhilesh Pandey
Design of an Embedded System for Fake Biometric Detection Using Image Quality Assessment
To ensure the actual presence of a real legitimate trait in contrast to a fake self-manufactured synthetic or reconstructed sample is a significant problem in biometric authentication, which requires the development of...
A Novel Method to Resolve Artifact Errors on Retinal Images
The retina (fundus) has a very specific diagnostic role regarding human health. The eye is a window into the body responsible for sensing information in the visible light domain, thus, it is also suitable to make clinic...
Effect of Biodiesel and Their Diesel Blends on Performance and Emission Characteristics of CIDI Engine: A Review
The ever increasing raise of petro-diesel fuel rise, deterioration of fuel reserves and economically attractive biodiesel are competent to presently using fossil fuels. Biodiesel, produce by the transesterification of v...
Thermo-mechanical Analysis of Functionally Graded Rotating Disc
The study investigates the thermo-mechanical response for a variable thickness rotating disc made of functionally graded materials (FGM). The thickness of FGM disc is varying non-linearly along the radius. The distribut...
A Study on the Impact of Values on Career Decision Making of Adolescents
Identifying ones personal values is an important part of a successful career plan. Adolescence is a time, filled with countless opportunities and challenges which involves taking decisions that will shape their future....