View source: R/superResolutionUtilities.R
SSIM | R Documentation |
Implementation of the SSI quantity for two images proposed in
SSIM(x, y, K = c(0.01, 0.03))
x |
input image. |
y |
input image. |
K |
vector of length 2 which contain SSI parameters meant to stabilize the formula in case of weak denominators. |
Z. Wang, A.C. Bovik, H.R. Sheikh, E.P. Simoncelli. "Image quality assessment: from error visibility to structural similarity". IEEE TIP. 13 (4): 600–612.
the structural similarity index
Avants BB
library( ANTsR )
r16 <- antsImageRead( getANTsRData( 'r16' ) )
r85 <- antsImageRead( getANTsRData( 'r85' ) )
ssimValue <- SSIM( r16, r85 )
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