Peak signal-to-noise ratio between two images.

Source: R/superResolutionUtilities.R

Peak signal-to-noise ratio between two images.

PSNR(x, y)

Arguments

x

input image.
y

input image.

Value

the peak signal-to-noise ratio

Author

Avants BB

Examples


library( ANTsR )

r16 <- antsImageRead( getANTsRData( 'r16' ) )
r85 <- antsImageRead( getANTsRData( 'r85' ) )
psnrValue <- PSNR( r16, r85 )