Although the results showed that the distribution was very homogeneous, some differences in coverage were observed mainly in regions flanking the coding candidate regions (low coverage regions), where small and random differences in depth value may produce bigger differences in the index value.
At the in-depth value refinement stage, we apply four scanning modes to modify depth values and then apply Sobel edge detection with two-threshold decision to get different results of edge detection.
In addition, depth values of these 'dead-end' contigs (<15) were lower than those of non-dead-end contigs (>15).
Three particular issues relating specifically to the estimation of air toxics benefits reduction were also explored in more depth: valuing reductions in individual risks, WTP for reducing air toxics, and alternatives to pollutant-by-pollutant dose response estimation.
In Fig. 10a, the enhanced depth map of the proposed method has smaller depth values in the left half of histogram, representing less visual fatigue; in Fig. 10b, the enhanced depth map of the proposed method focusses on the central region of the histogram which means less visual fatigue.
Note that the depth values in the threshold images are scaled for illustration purpose.
Empty pixels in the plots contained depth values outside the displayed range.
Construction of the patched stratigraphic column resulted in the changes of depth values from the original splice "CCSF-D".
Figure 6 is the snapshot of the subsurface defect distribution with different cutting depth, in which the cutting depth values of Fig. 6a e, respectively, are 1, 2, 3, 4, 6, and 8 nm.
The statistical depth function gives the residues in the pocket deeper depth values; and for the residues on convex protein surface, it gives them lower depth values.
