Background: Sequence changes in regulatory regions have often been invoked to explain phenotypic divergence among species, but molecular examples of this have been difficult to obtain.
Practically, the background sequence is then modeled by a low-rank subspace that can gradually change over time, while the moving foreground objects constitute the correlated sparse outliers.
Alas, as another Twitter wag has suggested, Sophia's opinions on rights weren't so much a watershed moment in Saudi feminism or tech innovation as they were the pre-credits background sequence in a horror movie.
BACKGROUND: Sequence specific RNA binding proteins are important regulators of gene expression.
Nonbinding site (i.e., background) sequence locations are modeled by the order Markovian background model.
Figure 8 Segmentation of the "Moving Object and Background" sequence by the proposed algorithm I.
A new sequence is rendered by stitching facial part images to the correct position in a previously recorded background sequence.
The "Moving Object and Background" sequence in Figure 8 contains motions in both background and object layers, but the proposed algorithm I still provides faithful segmentation results.
Figure 11 Segmentation results of the proposed algorithm I on the "Moving Object and Background" sequence: (a) sensitivity term only, (b) sensitivity and color terms, and (c) sensitivity, color, and temporal coherence terms.
The mouth images, which are cropped from a recorded video, are overlaid to the background sequence in a correct position and orientation to generate a new video, named original video.
Thus, a promoter consists of c motif instances and c+1 background sequence chunks, some of which can be empty.
