DocumentCode
2013097
Title
Assessing and Improving the Quality of Document Images Acquired with Portable Digital Cameras
Author
Lins, Rafael Dueire ; Silva, Gabriel Pereira ; Gomes e Silva, A.R.
Author_Institution
Univ. Fed. de Pernambuco, Recife
Volume
2
fYear
2007
fDate
23-26 Sept. 2007
Firstpage
569
Lastpage
573
Abstract
Professionals and students of many different areas start to use portable digital cameras to take photos of documents, instead of photocopying them. This article analyses the quality of such documents for optical character recognition and proposes ways of improving their transcription and readability.
Keywords
cameras; document image processing; optical character recognition; document image acquisition; document image quality; optical character recognition; portable digital camera; Character recognition; Digital cameras; Humans; Image quality; Image recognition; Lenses; Lighting; Optical character recognition software; Testing; Ultraviolet sources;
fLanguage
English
Publisher
ieee
Conference_Titel
Document Analysis and Recognition, 2007. ICDAR 2007. Ninth International Conference on
Conference_Location
Parana
ISSN
1520-5363
Print_ISBN
978-0-7695-2822-9
Type
conf
DOI
10.1109/ICDAR.2007.4376979
Filename
4376979
Link To Document