203 search results - page 16 / 41 » A Survey on Digital Camera Image Forensic Methods |
ICIP
2009
IEEE
14 years 9 months ago
2009
IEEE
Still-image processing algorithms are tailored to and depend crucially upon the properties of the class of images to which they are applied, for instance natural images in consumer...
107
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DRR
2009
14 years 9 months ago
2009
In this paper we propose a mosaicing method of camera-captured document images. Since document images captured using digital cameras suffer from perspective distortion, their alig...
PICS
2001
15 years 1 months ago
2001
The current paper provides methods to correct the artifact known as "red eye" by means of digital color image processing. This artifact is typically formed in amateur ph...
121
Voted
FGR
2011
IEEE
14 years 3 months ago
2011
IEEE
Abstract— We propose here to acquire high resolution sequences of a person’s face using a pan-tilt-zoom (PTZ) network camera. This capability should prove helpful in forensic a...
103
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CVPR
2009
IEEE
16 years 6 months ago
2009
IEEE
Exaggerated defocus cannot be achieved with an ordinary compact digital camera because of its tiny sensor size, so taking pictures that draw the attention of a viewer to the subjec...