11 search results - page 2 / 3 » Extraction of rotation invariant signature based on fractal ... |
CVPR
2011
IEEE
12 years 12 months ago
2011
IEEE
Recent advances in 3D shape recognition have shown that kernels based on diffusion geometry can be effectively used to describe local features of deforming surfaces. In this paper...
CVPR
2009
IEEE
14 years 11 months ago
2009
IEEE
This paper covers a fundamental problem of local phase
based signal processing: the isotropic generalization of the
classical 1D analytic signal to two dimensions. The well
know...
ICIP
2008
IEEE
14 years 6 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...
ACIVS
2008
Springer
13 years 6 months ago
2008
Springer
Abstract. This paper addresses the problem of self-calibration and motion recovery for turntable sequences. Previous works exploited silhouette correspondences induced by epipolar ...
ICIP
2004
IEEE
14 years 6 months ago
2004
IEEE
Perceptual image hashing maps an image to a fixed length binary string based on the image's appearance to the human eye, and has applications in image indexing, authenticatio...