• No results found

Fast pseudo-enhancement correction in CT colonography using linear shift-invariant filters

N/A
N/A
Info
Download
Protected

Academic year: 2019

Share "Fast pseudo-enhancement correction in CT colonography using linear shift-invariant filters"

Copied!
5
0
0

Loading.... (view fulltext now)

Download now ( 5 Page )

Full text

Figure

Fig. 1. A CT image with a submerged polyp. Original image(bottom left) and PEH corrected image (bottom right)
Fig. 2. Estimated standard deviation for a band for a simpli-fied case of L = 3 bands.
Fig. 4. Experimental result of the the shift-invariant relativeerror compared to the shift-variant filter for a given number ofbands
Table 1. Error and time taken of PEH calculation using boththe shift-variant and shift-invariant filters

References

Download now ( PDF - 5 Page - 0.99 MB )

Related documents