readjpeg: Read a jpeg or tiff file
In mlpeck/zernike: Zernike Polynomials
readjpeg R Documentation
Read a jpeg or tiff file
Description
Reads a jpeg or tiff file and combines the channels
to produce a monochrome image in a matrix.
Usage
readjpeg(filename, channels)
readtiff(filename, channels)
Arguments
filename
File name
channels
A vector of length 3 with the channel weights
Details
Values in channels should be non-negative, but need not add to one.
Value
A double precision matrix with the image data.
Note
The matrix must have rows reversed and transposed to
display properly with image().
Author(s)
M.L. Peck mpeck1@ix.netcom.com
mlpeck/zernike documentation built on April 19, 2024, 3:16 p.m.
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| readjpeg | R Documentation |
Read a jpeg or tiff file
Description
Reads a jpeg or tiff file and combines the channels to produce a monochrome image in a matrix.
Usage
readjpeg(filename, channels)
readtiff(filename, channels)
Arguments
filename |
File name |
channels |
A vector of length 3 with the channel weights |
Details
Values in channels should be non-negative, but need not add to one.
Value
A double precision matrix with the image data.
Note
The matrix must have rows reversed and transposed to
display properly with image().
Author(s)
M.L. Peck mpeck1@ix.netcom.com
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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