611 search results - page 2 / 123 » Do background images improve |
ICDAR
2003
IEEE
14 years 23 days ago
2003
IEEE
A number of techniques have previously been proposed for effective thresholding of document images. In this paper two new thresholding techniques are proposed and compared against...
ICPR
2004
IEEE
14 years 8 months ago
2004
IEEE
This paper presents a new background light intensity normalization algorithm suitable for historical document images. The algorithm uses an adaptive linear function to approximate...
CVPR
2004
IEEE
14 years 9 months ago
2004
IEEE
Video matting, or layer extraction, is a classic inverse problem in computer vision that involves the extraction of foreground objects, and the alpha mattes that describe their op...
ICAPR
2001
Springer
13 years 12 months ago
2001
Springer
The sipping of ink through the pages of certain double-sided handwritten documents after long periods of storage poses a serious problem to human readers or OCR systems. This pape...
MVA
2002
13 years 7 months ago
2002
2 Adaptive Background Model Tracking people has received considerable attention by computer vision researchers. Interest is motivated by the broad range of potential applications s...