1613 search results - page 23 / 323 » Invariant representation in image processing |
3DIM
2005
IEEE
15 years 3 months ago
2005
IEEE
We compare two transform-based indexing methods for retrieval of 3D objects. We apply 3D Discrete Fourier Transform (DFT) and 3D Radial Cosine Transform (RCT) to the voxelized dat...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
In this paper, invariant sonar texture characterization for seabed classification is addressed from the spatial distribution of image keypoints using log-Gaussian Cox processes. ...
ICIP
1998
IEEE
15 years 11 months ago
1998
IEEE
BMVC
2001
15 years 3 days ago
2001
This paper tackles the problem of robust change detection in image sequences from static cameras. Motion cues are detected using frame differencing with an adaptive background est...
ICPR
2008
IEEE
15 years 4 months ago
2008
IEEE
We present a novel formulation of non-Abelian invariant feature detection. By choosing suitable measuring functions, we show that the measuring space and the corresponding feature...