Manoj Kumar Shukla

A study of different kinds of degradation in printed Bangla script

In this paper we focus on the different kinds of degradation in printed Bangla script. The working module of any Optical character Recognition system almost depends upon printing and paper of the input document image. A number of OCR techniques are available and claim correctly identified accuracy in printed document image in Indian and foreign script. A few report have been found on the recognition of the degraded Indian language document. The degradation in any scanned printed document can be of many types. In this paper, we have proposed different kind of degradation problem available in scanned printed Bangla script. We are identifying the different kind of degradation in printed Bangla language document image. Accordingly we have discussed problem associated with each kind of degradation in printed Bangla script document. The some possible solutions have also been discusses.

Degraded Script Identification for Indian Language- A Survey

The working module of any Optical character Recognition system almost depends upon printing and paper of the input document image. A number of OCR techniques are available and claim correctly identified accuracy in printed document image in Indian and foreign script. A few report have been found on the recognition of the degraded Indian language document. The degradation in any scanned printed document can be of many types. In this paper, we focus a survey of degraded script identification for Indian Language document.

Line-wise Script Segmentation for Indian Language Documents

In a multi-lingual country like India, script segmentation or script separation of the multi-script in an image of a document page is of primary importance for a script identification system. For script segmentation of such a document page, it is necessary to segment multi script forms before running individual OCR of the script. In this paper we present a technique for script segmentation of the individual text line for printed in Indian language document. Our line wise script segmentation approach is Horizontal Projection Profile based script segmentation. A prototype of the system has been tested on printed Indian language lines of script and an average accuracy of 99% has been achieved.