View source: R/open_image_rscript.R

resizeImage | R Documentation |

resize an image using the 'nearest neighbors' or the 'bilinear' method

```
resizeImage(image, width, height, method = "nearest", normalize_pixels = FALSE)
```

`image` |
matrix or 3-dimensional array where the third dimension is equal to 3 |

`width` |
a number specifying the new width of the image. Corresponds to the image-rows. |

`height` |
a number specifying the new height of the image. Corresponds to the image-columns. |

`method` |
one of 'nearest', 'bilinear' |

`normalize_pixels` |
a boolean. If TRUE, then the output pixel values will be divided by 255.0 |

This function down- or upsamples an image using the 'nearest neighbors' or the 'bilinear' method

depending on the input, either a matrix or an array

Lampros Mouselimis

```
path = system.file("tmp_images", "2.jpg", package = "OpenImageR")
image = readImage(path)
resiz = resizeImage(image, width = 32, height = 32, method = 'nearest')
```

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