1740 search results - page 68 / 348 » Minimal structures for stories |
TIFS
2010
13 years 4 months ago
2010
Quantitative steganalysis strives to estimate the change rate defined as the relative number of embedding changes introduced by steganography. In this paper, we propose two new cla...
CVPR
2011
IEEE
13 years 5 months ago
2011
IEEE
We present a robust radiometric calibration method that capitalizes on the transform invariant low-rank structure of sensor irradiances recorded from a static scene with different...
CVPR
2007
IEEE
15 years 4 days ago
2007
IEEE
It is well-known that forward motion induces a large number of local minima in the instantaneous least-squares reprojection error. This is caused in part by singularities in the e...
SIBGRAPI
2007
IEEE
14 years 4 months ago
2007
IEEE
This paper proposes a model-based methodology for recognizing and tracking objects in digital image sequences. Objects are represented by attributed relational graphs (or ARGs), w...
ICIP
2006
IEEE
14 years 4 months ago
2006
IEEE
We propose in this paper a new formulation of the equation of the optical flow enabling to compute global and local motions of multi-structure objects (flowers and petals, trees...