lena128: lena image at size of (128 \times 128)
In tvR: Total Variation Regularization
lena128 R Documentation
lena image at size of (128 \times 128)
Description
Lena is probably one of the most well-known example in image processing and computer vision.
Due to CRAN instability, history of this image can be found by googling the story of Lena.
Usage
data(lena128)
Format
matrix of size (128\times 128)
Source
USC SIPI Image Database.
References
Gonzalez, Rafael C. and Woods, Richard E. (2017) Digital Image Processing (4th ed.). ISBN 0133356728.
Examples
data(lena128)
image(lena128, col=gray((0:100)/100), axes=FALSE, main="lena128")
tvR documentation built on Nov. 5, 2025, 6:26 p.m.
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.
| lena128 | R Documentation |
lena image at size of (128 \times 128)
Description
Lena is probably one of the most well-known example in image processing and computer vision. Due to CRAN instability, history of this image can be found by googling the story of Lena.
Usage
data(lena128)
Format
matrix of size (128\times 128)
Source
USC SIPI Image Database.
References
Gonzalez, Rafael C. and Woods, Richard E. (2017) Digital Image Processing (4th ed.). ISBN 0133356728.
Examples
data(lena128)
image(lena128, col=gray((0:100)/100), axes=FALSE, main="lena128")
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.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.