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http://dx.doi.org/10.17703/JCCT.2018.4.3.241

Image Restoration for Character Recognition  

Yoo, Suk Won (Dept. of Computer Science, SeoKyeong University)
Publication Information
The Journal of the Convergence on Culture Technology / v.4, no.3, 2018 , pp. 241-246 More about this Journal
Abstract
Because of the mechanical problems of input camera equipment, image restoration process is performed in order to minimize recognition errors due to the noise problem generated in test data image. The image restoration method resolves the noise problem by examining the numbers and positions of the Direct neighbors and the Indirect neighbors for each pixel constituting the test data. As a result, satisfactory recognition result can be obtained by eliminating the noise problem generated in the test data through the image restoration process as much as possible and also by calculating the differences between the learning data and the test data in the area unit, thereby reducing the possibility of recognition error by the noise problem.
Keywords
Regional Boundary; Directional Expansion; Image Restoration; Noise Filtering; Image Processing; Character Recognition; Boundary Expansion; Accumulation; Image Analysis; Feature Extraction;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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