lena128 {tvR}

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")