822 search results - page 21 / 165 » Noise Estimation from a Single Image |
MEDIAFORENSICS
2010
13 years 10 months ago
2010
In camera identification using sensor noise, the camera that took a given image can be determined with high certainty by establishing the presence of the camera's sensor fing...
TIFS
2010
13 years 3 months ago
2010
Recently developed video editing techniques have enabled us to create realistic synthesized videos. Therefore, using video data as evidence in places such as courts of law requires...
TIFS
2008
13 years 8 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...
CAIP
2001
Springer
14 years 29 days ago
2001
Springer
In this paper, using hypergraph theory, we introduce an image model called Adaptive Image Neighborhood Hypergraph (AINH). From this model we propose a combinatorial definition of ...
CVPR
2009
IEEE
15 years 3 months ago
2009
IEEE
Deblurring images of moving objects captured from a traditional camera is an ill-posed problem due to the loss of high spatial frequencies in the captured images. Recent techniques...