ExpImage (version 0.10.1)

write_image: Function to save an image (Funcao para salvar uma imagem).

Description

Esta funcao salva uma imagem.A funcao e uma adaptacao do `writeImage` do pacote `EBImage`

Usage

write_image(x, files, type, quality = 100, bits.per.sample, compression = "none")

Value

Salva uma imagem.

Arguments

x

an Image object or an array.

files

a character vector of file names or URLs.

type

image type (optional). Supported values are: jpeg, png, and tiff. If missing, file format is automatically determined by file name extension.

quality

a numeric ranging from 1 to 100 (default) controlling the quality of the JPEG output.

bits.per.sample

a numeric scalar specifying the number of bits per sample (only for tiff files). Supported values are 8 and 16.

compression

the desired compression algorithm (only for tiff files). For a list of supported values consult the documentation of the writeTIFF function from the tiff package.

Author

Alcinei Mistico Azevedo (Instituto de ciencias agrarias da UFMG)

See Also

read_image

Examples

if (FALSE) {
#Carregar imagem de exemplo
im=read_image(example_image(1),plot=TRUE)
im2=resize_image(im,w=1000,plot=TRUE)
im3=crop_image(im2,w =200:650,h=100:450,plot = TRUE)
imb=edit_image(im3,brightness = 0.1,contrast = 1.7,gamma  = 1.2)
write_image(x = imb,files = "Test.jpg")
}