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IH
2004
Springer
15 years 4 months ago
Exploiting Preserved Statistics for Steganalysis
We introduce a steganalytic method which takes advantage of statistics that were preserved to prevent the chi-square attack. We show that preserving statistics by skipping certain ...
Rainer Böhme, Andreas Westfeld
C3S2E
2008
ACM
15 years 29 days ago
Context-sensitive cut, copy, and paste
Creating and editing source code are tedious and error-prone processes. One important source of errors in editing programs is the failure to correctly adapt a block of copied code...
Reid Kerr, Wolfgang Stürzlinger
ICCV
2007
IEEE
16 years 28 days ago
Retrieving actions in movies
We address recognition and localization of human actions in realistic scenarios. In contrast to the previous work studying human actions in controlled settings, here we train and ...
Ivan Laptev, Patrick Pérez
ECCV
2008
Springer
16 years 26 days ago
Shape Matching by Segmentation Averaging
We use segmentations to match images by shape. To address the unreliability of segmentations, we give a closed form approximation to an average over all segmentations. Our techniqu...
Hongzhi Wang, John Oliensis
ICIP
2002
IEEE
16 years 17 days ago
Optimal detector structure for DCT and subband domain watermarking
Most of the watermarking schemes that have been proposed until now employ a correlator in the detection stage. The current paper proposes a new detector scheme that can be applied...
Athanasios Nikolaidis, Ioannis Pitas