1613 search results - page 34 / 323 » Invariant representation in image processing |
ICIP
1995
IEEE
15 years 11 months ago
1995
IEEE
ICCV
2003
IEEE
15 years 11 months ago
2003
IEEE
We propose modeling images and related visual objects as bags of pixels or sets of vectors. For instance, gray scale images are modeled as a collection or bag of (X, Y, I) pixel v...
ICIP
1998
IEEE
15 years 11 months ago
1998
IEEE
In this paper we present a framework combining differential geometry and scale-space to show that local geometric invariants of image contours such as tangent, curvature and deriv...
ICASSP
2009
IEEE
15 years 4 months ago
2009
IEEE
A fully affine invariant image comparison method, Affine-SIFT (ASIFT) is introduced. While SIFT is fully invariant with respect to only four parameters namely zoom, rotation and...
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ICIP
2006
IEEE
15 years 3 months ago
2006
IEEE
In this paper, we propose an efficient hierarchical method for extracting invariant texture features using the Gabor wavelets and Radon transform parameters. The proposed method a...