Showing papers on "Devanagari published in 1999"
20 Sep 1999
TL;DR: A schema for the description of shapes of Devanagari characters and its application in their recognition is presented, which exploits certain features of the script in both reducing the search space and creating a reference with respect to which correspondence could be established, during the matching process.
Abstract: The paper presents a schema for the description of shapes of Devanagari characters and its application in their recognition. It exploits certain features of the script in both reducing the search space and creating a reference with respect to which correspondence could be established, during the matching process. The description prototypes are constructed using the real-life script after segmentation so that the aberrations introduced during the inevitable process of segmentation get accounted for in the description. This has been tested on printed Devanagari text with a success of approximately 70% without any post-processing and 88% correct recognition with the help of a word dictionary.
62 citations
TL;DR: Foreign language materials on the web are growing at a faster rate than English language materials and it has been predicted that by the end of 1999 the amount of non-English resources on the internet will exceed English resources.
Abstract: Foreign language materials on the web are growing at a faster rate than English language materials and it has been predicted that by the end of 1999 the amount of non-English resources on the internet will exceed English resources. A significant portion of the non-English material is in the form of images. We believe that it would be of value if we were to be able to identify the language/script or identify the text by processing the images through English character OCRs that are trained on the English alphabet. The output of the recognizer is analyzed to see if there are unique signature patterns that would help map the resultant English characters or strings to foreign language/script characters or strings. If the language or script used in the image can be identified based on the results of an English recognition system, then the OCR for that script, if available, can be applied and an appropriate Machine Translation Engine can be used to recognize the text. An initial attempt to identify charateristic signature patterns while procesing machine-printed Devanagari characters through English OCRs is detailed in this paper.