rescale: Rescale an image.
In mlpeck/zernike: Zernike Polynomials and Fringe Analysis tools
rescale R Documentation
Rescale an image.
Description
Rescale a matrix containing a bitmapped image
using bilinear interpolation.
Usage
rescale(img, scale)
Arguments
img
A matrix with image data.
scale
Scale factor.
Details
A value <1 will shrink the image.
Value
A matrix containing the rescaled image data.
Note
NA's are OK.
Author(s)
M.L. Peck mpeck1@ix.netcom.com
See Also
Called by load.images if necessary.
mlpeck/zernike documentation built on Dec. 29, 2024, 7:41 p.m.
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| rescale | R Documentation |
Rescale an image.
Description
Rescale a matrix containing a bitmapped image using bilinear interpolation.
Usage
rescale(img, scale)
Arguments
img |
A matrix with image data. |
scale |
Scale factor. |
Details
A value <1 will shrink the image.
Value
A matrix containing the rescaled image data.
Note
NA's are OK.
Author(s)
M.L. Peck mpeck1@ix.netcom.com
See Also
Called by load.images if necessary.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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