61 search results - page 2 / 13 » Image Tamper Detection Based On Demosaicing Artifacts |
IEEEIAS
2009
IEEE
14 years 1 months ago
2009
IEEE
: This paper proposes a new watermarking method for detecting image tampering. First, an authentication number is created using a pair of watermark pixels as the coefficients of a ...
MEDIAFORENSICS
2010
13 years 8 months ago
2010
This paper proposes an efficient method to determine the concrete configuration of the color filter array (CFA) from demosaiced images. This is useful to decrease the degrees of f...
ICIP
2006
IEEE
14 years 8 months ago
2006
IEEE
Digital images have been used in growing number of applications from law enforcement and surveillance, to medical diagnosis and consumer photography. With such widespread populari...
ICMCS
2007
IEEE
14 years 1 months ago
2007
IEEE
In [1], a novel method for identifying the source camera of a digital image is proposed. The method is based on first extracting imaging sensor’s pattern noise from many images...
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
In many application scenarios digital images play a basic role and often it is important to assess if their content is realistic or has been manipulated to mislead watcher’s opi...