61 search results - page 11 / 13 » Image Tamper Detection Based On Demosaicing Artifacts |
ACIVS
2006
Springer
14 years 1 months ago
2006
Springer
Abstract. This article presents a new algorithm for spatial deinterlacing that could easily be integrated in a more complete deinterlacing system, typically a spatio-temporal motio...
SIGGRAPH
1999
ACM
13 years 11 months ago
1999
ACM
We introduce a new concept for accelerating realistic image synthesis algorithms. At the core of this procedure is a novel physical error metric that correctly predicts the percep...
SIGGRAPH
1997
ACM
13 years 11 months ago
1997
ACM
In this paper we develop a computational model of visual masking based on psychophysical data. The model predicts how the presence of one visual pattern affects the detectability...
ICCV
2005
IEEE
14 years 9 months ago
2005
IEEE
The aim of this paper is to achieve seamless image stitching for eliminating obvious visual artifact caused by severe intensity discrepancy, image distortion and structure misalig...
CAIP
2007
Springer
14 years 1 months ago
2007
Springer
The paper focusses on a group of segmentation problems dealing with 3D data sets showing thin objects that appear disconnected in the data due to partial volume effects or a large...