The Eigenface representation used in the previous section implicitly assumes that the distribution of face appearance in a particular location is well represented by a Gaussian distribution.
The definition of "similar" commonly indicates the constraint that the distribution of some appearance cues such as color and texture in each image has to be similar.
Latent profile periodicity occurs in DNA regions where nucleotide correlations can be described by hypothesizing on the generation of successive uni-length DNA fragments according to a fixed probability distribution of bases appearance at each fragment position.
Recently (Fani et al. 2007), the amino acid sequences of all the available His proteins have been analyzed for (1) gene structure, (2) phylogenetic distribution, (3) timing of appearance, (4) horizontal gene transfer, (5) correlation with gene organization, and (6) biological significance.
Each of the five his fusions detected so far, i.e. hisA/hisF, hisIE, hisHF (HIS7), hisNB, and hisIED (HIS4) has been analyzed for: i) gene structure, ii) phylogenetic distribution, iii) timing of appearance, iv) horizontal gene transfer, v) correlation with gene organization, and vi) biological significance.
Unlike other cosegmentation methods [8, 9, 18] which propagate the distributions of visual appearance in the pixel or superpixel level, we perform message propagation in the heat source level to reduce computation time.
Our method relies on a nonparametric representation of a joint distribution of shape and appearance of the object class.
The monthly distribution of the first appearance of clinical signs and the recovery of diseased animals is presented in Figure 4 A and C. In cattle, the first clinical appearance of BT for which we have specific timing was in May 2006 while for sheep it was in June.
The distribution of the depolarizing appearance of the RPE was found to be congruent with the distribution of the melanin granules [ 26].
