{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,30]],"date-time":"2026-03-30T13:38:13Z","timestamp":1774877893939,"version":"3.50.1"},"reference-count":18,"publisher":"World Scientific Pub Co Pte Lt","issue":"03","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Image Grap."],"published-print":{"date-parts":[[2009,7]]},"abstract":"<jats:p> Character segmentation plays a very important role in a text recognition system. The simple technique of using inter-character gap for segmentation is useful for fine printed documents, but this technique fails to give satisfactory results if the input text contains touching characters. In this paper, we have proposed two algorithms to segment touching characters, and one algorithm to segment overlapping lines in degraded printed Gurmukhi document. Various categories of touching characters in different zones, along with their solutions, have been proposed. The solution methodology extensively uses the structural properties of Gurmukhi script. The algorithm proposed for segmenting horizontally overlapping lines uses a heuristics based upon the height of a character. The problem of multiple horizontally overlapping lines may occur in a number of situations such as printed newspapers, old magazines and books etc. Similarity among Indian scripts allows us to use these algorithms for solving the segmentation problems in other Indian languages also. <\/jats:p>","DOI":"10.1142\/s0219467809003460","type":"journal-article","created":{"date-parts":[[2009,8,5]],"date-time":"2009-08-05T05:24:26Z","timestamp":1249449866000},"page":"321-353","source":"Crossref","is-referenced-by-count":16,"title":["ON SEGMENTATION OF TOUCHING CHARACTERS AND OVERLAPPING LINES IN DEGRADED PRINTED GURMUKHI SCRIPT"],"prefix":"10.1142","volume":"09","author":[{"given":"MANISH KUMAR","family":"JINDAL","sequence":"first","affiliation":[{"name":"Department of Computer Science and Applications, Panjab University Regional Center, Muktsar, Punjab 152026, India"}]},{"given":"GURPREET SINGH","family":"LEHAL","sequence":"additional","affiliation":[{"name":"Department of Computer Science, Punjabi University, Patiala, Punjab 147002, India"}]},{"given":"RAJENDRA KUMAR","family":"SHARMA","sequence":"additional","affiliation":[{"name":"School of Mathematics and Computer Applications, Thapar University, Patiala, Punjab 147002, India"}]}],"member":"219","published-online":{"date-parts":[[2011,11,20]]},"reference":[{"key":"rf1","doi-asserted-by":"publisher","DOI":"10.1016\/0031-3203(94)00068-W"},{"key":"rf2","first-page":"274","volume":"9","author":"Kahan S.","journal-title":"IEEE Trans. on Pattern Analysis and Machine Intelligence"},{"key":"rf6","doi-asserted-by":"publisher","DOI":"10.1016\/0031-3203(94)90167-8"},{"key":"rf7","doi-asserted-by":"publisher","DOI":"10.1016\/S0031-3203(02)00041-9"},{"key":"rf8","doi-asserted-by":"publisher","DOI":"10.1016\/S0031-3203(02)00097-3"},{"key":"rf9","doi-asserted-by":"publisher","DOI":"10.1016\/S0031-3203(98)00059-4"},{"key":"rf10","doi-asserted-by":"publisher","DOI":"10.1016\/S0031-3203(00)00016-9"},{"key":"rf11","doi-asserted-by":"publisher","DOI":"10.1117\/12.196551"},{"key":"rf12","doi-asserted-by":"publisher","DOI":"10.1016\/S0031-3203(98)00123-X"},{"key":"rf13","doi-asserted-by":"publisher","DOI":"10.1016\/S0167-8655(02)00240-4"},{"key":"rf14","first-page":"1304","volume":"22","author":"Chen Y.-K.","journal-title":"IEEE Trans. on Pattern Analysis and Machine Intelligence"},{"key":"rf15","doi-asserted-by":"publisher","DOI":"10.1016\/S0031-3203(01)00081-4"},{"key":"rf16","doi-asserted-by":"publisher","DOI":"10.1109\/TSMCC.2002.807272"},{"key":"rf19","first-page":"121","volume":"4","author":"Jindal M. 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