Indexing and Retrieval of Text Images Using Word Spotting Technique
Ali Abidi
Broschiertes Buch

Indexing and Retrieval of Text Images Using Word Spotting Technique

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Libraries in South Asia hold huge collections of valuable printed documents in Urdu and it is of interest to digitize these collections to make them more accessible. The unavailability of an OCR for Urdu however limits the concept of a digital Urdu library to scanning of documents only, offering very limited search facility based on manually assigned tags. We address this issue by proposing a word spotting based keyword search method for information retrieval in digitized collections of printed Urdu documents. The proposed method is based on segmentation of Urdu text in to partial words and re...