61 search results - page 7 / 13 » Image Tamper Detection Based On Demosaicing Artifacts |
ICIP
2008
IEEE
14 years 9 months ago
2008
IEEE
In this paper a new content-based copy identification method for video sequences is presented. It is robust to a number of image transformations and particulary robust to compress...
ISCIS
2003
Springer
14 years 1 months ago
2003
Springer
This paper presents a postprocessing technique based on the theory of projections onto convex sets (POCS) to reduce the blocking artifacts in low bit rate BDCT-coded images. In the...
ICIP
2009
IEEE
14 years 8 months ago
2009
IEEE
Content aware image re-targeting methods aim to arbitrarily change image aspect ratios while preserving visually prominent features. To determine visual importance of pixels, exis...
MEDIAFORENSICS
2010
13 years 9 months ago
2010
Digital multimedia such as images and videos are prevalent on today's internet and cause significant social impact, which can be evidenced by the proliferation of social netw...
3DIM
2007
IEEE
14 years 2 months ago
2007
IEEE
Laser scanner measurements are corrupted by noise and artifacts that can undermine the performance of registration, segmentation, surface reconstruction, recognition, and other al...