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Title: Motion deblurring for optical character recognition
Authors: Xing, Y.Q.
Li, Z. 
Chew, L.T. 
Issue Date: 2005
Citation: Xing, Y.Q.,Li, Z.,Chew, L.T. (2005). Motion deblurring for optical character recognition. Proceedings of the International Conference on Document Analysis and Recognition, ICDAR 2005 : 389-393. ScholarBank@NUS Repository.
Abstract: This paper investigates the problem qf blurring caused by motion during image capture of text documents. Motion blurring prevents proper optical character recognition of the document text contents. One area of such applications is to deblur name card images obtained from handheld cameras. In this paper, a complete motion deblurring procedure for document images has been proposed. The method handles both uniform linear motion blur and uniform acceleration motion blur. Experiments on synthetic and real-life blurred images prove the feasibility and reliability of this algorithm provided that the motion is not too irregular. The restoration procedure consumes only small amount of computation time. © 2005 IEEE.
Source Title: Proceedings of the International Conference on Document Analysis and Recognition, ICDAR
ISBN: 0769524206
ISSN: 15205363
DOI: 10.1109/ICDAR.2005.162
Appears in Collections:Staff Publications

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