203 search results - page 21 / 41 » A Survey on Digital Camera Image Forensic Methods |
VCIP
2003
15 years 1 months ago
2003
In this paper, we present a simple method to almost quadruple the spatial resolution of aliased images. From a set of four low resolution, undersampled and shifted images, a new i...
106
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AAAI
2007
15 years 2 months ago
2007
The popularity of current hand-held digital imaging devices such as camera phones, PDAs, camcorders has promoted the use of digital cameras to capture document images for daily in...
CGF
2007
14 years 11 months ago
2007
Hand held long exposures often result in blurred photographs due to camera shake. Long exposures are desirable both for artistic effect and in low-light situations. We propose a n...
CIARP
2003
Springer
15 years 5 months ago
2003
Springer
Is proposed a method for the automatic detection of dark fibres in wool tops based on image processing. A software which implements this method was developed, composed by five mo...
109
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AAAI
2011
13 years 11 months ago
2011
Information about the spread of crop disease is vital in developing countries, and as a result the governments of such countries devote scarce resources to gathering such data. Un...