30 search results - page 2 / 6 » Restoring 2D Content from Distorted Documents |
CVPR
2005
IEEE
14 years 11 months ago
2005
IEEE
When one scans a document page from a thick bound volume, the curvature of the page to be scanned results in two kinds of distortion in the scanned document images: i) shade along...
IVC
2006
13 years 9 months ago
2006
As camera resolution increases, high-speed non-contact text capture through a digital camera is opening up a new channel for text capture and understanding. Unfortunately, the cap...
ICIP
2001
IEEE
14 years 11 months ago
2001
IEEE
Perspective distortion always occurs while scanning thick, bound documents. This distortion mainly causes two sources of degradation for the scanned grayscale image ? i) shade alo...
ICPR
2004
IEEE
14 years 11 months ago
2004
IEEE
While scanning pages from a thick, bound book, there are two sources of distortion in the document images: 1) shade along the book `spine', and 2) warping of the book surface...
ISCAS
2003
IEEE
14 years 3 months ago
2003
IEEE
In this paper, we present a data hiding algorithm for binary document images. This algorithm is based on the DistanceReciprocal Distortion Measure [1] that is used to evaluate the...