Abstract-In this paper the effects of noise with nonzero mean on existing moment-based image normalization methods are studied. Several modifications to reduce noise sensitivity are presented and tested. They involve nonlinear mapping and fractional- and negativeorder moments.
|Number of pages||3|
|Journal||IEEE Transactions on Pattern Analysis and Machine Intelligence|
|State||Published - 1 Dec 1997|
- Image centroid
- Image normalization
- Noise suppression
- Pattern recognition