276 search results - page 2 / 56 » Object Recognition by Implicit Invariants |
ACCV
2009
Springer
13 years 10 months ago
2009
Springer
Algebraic invariants extracted from coefficients of implicit polynomials (IPs) have been attractive because of its convenience for solving the recognition problem in computer visio...
CVPR
1998
IEEE
14 years 6 months ago
1998
IEEE
New representations are developed for 2D IP (implicit polynomial) curves ofarbitrary degree. These representations permit shape recognition and pose estimation with essentially sin...
SCIA
2007
Springer
13 years 11 months ago
2007
Springer
In this paper, we propose novel blur invariant features for the recognition of objects in images. The features are computed either using the phase-only spectrum or bispectrum of th...
ICIP
2006
IEEE
14 years 7 months ago
2006
IEEE
Though implicit representations of surfaces have often been used for various computer graphics tasks like modeling and morphing of objects, it has rarely been used for registratio...
ICASSP
2007
IEEE
13 years 11 months ago
2007
IEEE
The problem of shape-based recognition of objects under affine transformations is considered. We focus on the construction of a robust and highly discriminative affine invariant...