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» Slanted-Edge MTF for Digital Camera and Scanner Analysis
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2000
13 years 6 months ago
Slanted-Edge MTF for Digital Camera and Scanner Analysis
The development and adoption of standards for the evaluation of digital camera resolution has helped foster the widespread use of slanted-edge-based analysis. In addition, the for...
Peter D. Burns
DPHOTO
2010
287views Hardware» more  DPHOTO 2010»
13 years 6 months ago
Dead leaves model for measuring texture quality on a digital camera
We describe the procedure to evaluate the image quality of a camera in terms of texture preservation. We use a stochastic model coming from stochastic geometry, and known as the d...
Frédéric Cao, Frederic Guichard, Her...
DRR
2009
13 years 2 months ago
Layout-free dewarping of planar document images
For user convenience, processing of document images captured by a digital camera has been attracted much attention. However, most existing processing methods require an upright im...
Masakazu Iwamura, Ryo Niwa, Akira Horimatsu, Koich...
CHI
2000
ACM
13 years 9 months ago
A diary study of information capture in working life
Despite the increasing number of new devices entering the market allowing the capture or recording of information (whether it be marks on paper, scene, sound or moving images), th...
Barry A. T. Brown, Abigail Sellen, Kenton O'Hara
ICDAR
2003
IEEE
13 years 10 months ago
Progress in Camera-Based Document Image Analysis
The increasing availability of high performance, low priced, portable digital imaging devices has created a tremendous opportunity for supplementing traditional scanning for docum...
David S. Doermann, Jian Liang, Huiping Li