Arabic characters recognition by edge detection using connected component contour (CO3)‎

Abstract EN

In the present paper, Arabic Character Recognition Edge detection method based on contour and connected components is proposed.

First stage contour extraction feature is introduced to tackle the Arabic characters edge detection problem, where the aim is to extract the edge information presented in the Arabic characters, since it is crucial to understand the The second stage connected components appling for the same characters to find edge detection.

The proposed approach exploits a number of connected components, which move on the character by character intensity values, to establish matrix, which represents the edge The third stage the euclidean distance and vector angle are combined by using a saturation-based combination for edge detection using connected component Contour(CO3) The system has been tested on MATLAB environment with satisfactory results.

Given a better device the result should increase in accuracy significantly.

Fonts show that the accuracy of the proposed method is 97.4% correct characters identification in average.

The contour code technique seems to be very promising producing top results.

The experimental results