read_pfm: Read PFM image
In picohdr: Read, Write and Manipulate High Dynamic Range Images
read_pfm R Documentation
Read PFM image
Description
Read PFM image
Usage
read_pfm(filename)
Arguments
filename
PFM filename or connection object. If filename ends with
'xz', 'bz2' or 'gz' suffix then it will be uncompressed automatically.
Value
If input PFM file is grayscale, a 2D numeric array is returned.
If PFM file represents RGB color values, a 3D numeric array is returned.
See Also
Other PFM functions:
write_pfm()
Examples
file <- system.file("image/rstats.pfm.bz2", package = "picohdr")
arr <- read_pfm(file)
arr[1:5, 1:5, ]
# Tone-map the image, gamma correct and plot
arr <- tm_reinhard_basic(arr)
arr <- adj_gamma(arr)
plot(arr)
picohdr documentation built on Oct. 28, 2024, 5:08 p.m.
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| read_pfm | R Documentation |
Read PFM image
Description
Read PFM image
Usage
read_pfm(filename)
Arguments
filename |
PFM filename or connection object. If filename ends with 'xz', 'bz2' or 'gz' suffix then it will be uncompressed automatically. |
Value
If input PFM file is grayscale, a 2D numeric array is returned. If PFM file represents RGB color values, a 3D numeric array is returned.
See Also
Other PFM functions:
write_pfm()
Examples
file <- system.file("image/rstats.pfm.bz2", package = "picohdr")
arr <- read_pfm(file)
arr[1:5, 1:5, ]
# Tone-map the image, gamma correct and plot
arr <- tm_reinhard_basic(arr)
arr <- adj_gamma(arr)
plot(arr)
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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