61 search results - page 8 / 13 » Image Tamper Detection Based On Demosaicing Artifacts |
ICPR
2002
IEEE
14 years 8 months ago
2002
IEEE
An accurate and fully automatic method for detecting and quantifying emphysema in CT-images is presented. The method is based on an image preprocessing step followed by a neural n...
ICPR
2008
IEEE
14 years 8 months ago
2008
IEEE
Double JPEG compression detection is of significance in digital forensics. We propose an effective machine learning based scheme to distinguish between double and single JPEG comp...
ICIP
2009
IEEE
14 years 8 months ago
2009
IEEE
In this paper, we propose a novel motion vector processing approach based on the temporal analysis of motion vector reliability for motion-compensated frame interpolation. We firs...
MICCAI
2004
Springer
14 years 10 days ago
2004
Springer
A force sensor based method to detect the instant of needle puncture to the layers of tissues is proposed. A set of needle and sheath attached to a pair of coaxial force sensors wa...
ICPR
2010
IEEE
13 years 5 months ago
2010
IEEE
This paper presents an algorithm that detects and tracks marine vessels in video taken by a non-stationary camera installed on an untethered buoy. 1 The video is characterized by ...