ICIP
1997
IEEE
14 years 6 months ago
1997
IEEE
Connected morphological operators act on the level of the flat zones of an image, i.e., the connected regions where the grey-level is constant. For binary images, the flat zones a...
ICIP
1997
IEEE
14 years 6 months ago
1997
IEEE
Compressed images transmitted over noisy channels are extremely sensitive to bit errors. This necessitates the application of error control channel coding to the compressed repres...
ICIP
1997
IEEE
14 years 6 months ago
1997
IEEE
ICIP
1997
IEEE
14 years 6 months ago
1997
IEEE
The Minimum-Entropy Clustering (MEC) algorithm proposed in this paper provides an optimal method for addressing the non-stationarity of a source with respect to entropy coding. Th...
ICIP
1997
IEEE
14 years 6 months ago
1997
IEEE
ICIP
1997
IEEE
14 years 6 months ago
1997
IEEE
We describe a method for embedding information in color images. A model of human color vision is used to ensure that the embedded signal is invisible. Sinusoidal signals are embed...
ICIP
1997
IEEE
14 years 6 months ago
1997
IEEE
ICIP
1997
IEEE
14 years 6 months ago
1997
IEEE
A new method termed the vertex representation is presented for approximating the shapes of objects of arbitrary dimensionality d (e.g., 20, 30, etc.) with orthogonal (d - 1)-dimen...
ICIP
1997
IEEE
14 years 6 months ago
1997
IEEE
In this paper we present a model-based algorithm for the estimation of 3D motion and the analysis of facial expressions of a speaking person. A set of facial animation parameters ...
ICIP
1997
IEEE
14 years 6 months ago
1997
IEEE
Weconsidertheproblem of optimal, data-dependentzerotree designfor use in weighted universal zerotree codes for image compression.A weighted universalzerotree code (WUZC) is a data...