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Abstract: As digital cameras become cheaper and more powerful, driven by the consumer digital photography market, we anticipate signi#cant value in extending their utility as a general o#ce peripheral by adding a paper scanning capability. The main technical challenges in realizing this new scanning interface are insu#cient resolution, blur and lighting variations. We have developed an e#cient technique for the recovery of text from digital camera images, which simultaneously treats these three problems, ... (Update)
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.... cameras has the potential to provide a convenient and natural way of transforming paper based information into digital data (Taylor Dance 1998). The main technical challenges in realizing this new scanning interface are insufficient resolution, blur and lighting...
...at 200 dpi. Our algorithms essentially consist of two stages (see Figure 5) which we have thoroughly described and evaluated in [19,20]: Deblurring. This stage is necessary to reduce the effects of the modulation transfer function of the camera optics and solid state...
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BibTeX entry: (Update)
Taylor MJ & Dance CR (1998) Enhancement of document images from cameras. Proc. SPIE Document Recognition V, San Jose, California, 230-241. http://citeseer.ist.psu.edu/mj98enhancement.html More
@misc{ mj98enhancement,
author = "T. MJ and D. CR",
title = "Enhancement of document images from cameras",
text = "Taylor MJ & Dance CR (1998) Enhancement of document images from cameras.
Proc. SPIE Document Recognition V, San Jose, California, 230-241.",
year = "1998",
url = "citeseer.ist.psu.edu/mj98enhancement.html" }
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