203 search results - page 3 / 41 » A Survey on Digital Camera Image Forensic Methods |
DAGSTUHL
2010
13 years 6 months ago
2010
This paper provides a survey of approaches for special relativistic visualization. Visualization techniques are classified into three categories: Minkowski spacetime diagrams, dep...
TIFS
2008
13 years 4 months ago
2008
In this paper, we provide a unified framework for identifying the source digital camera from its images and for revealing digitally altered images using photo-response nonuniformit...
CVPR
2010
IEEE
14 years 1 months ago
2010
IEEE
Interpolated images have data redundancy, and special correlation exists among neighboring pixels, which is a crucial clue in digital forensics. We design a neural network based f...
IWDW
2007
Springer
13 years 11 months ago
2007
Springer
The compositing of two or more people into a single image is a common form of manipulation. We describe how such composites can be detected by estimating a camera’s intrinsic par...
TIFS
2010
13 years 3 months ago
2010
JPEG is one of the most extensively used image formats. Understanding the inherent characteristics of JPEG may play a useful role in digital image forensics. In this paper, we int...