gray_scale

mipylib.imagelib.filter.gray_scale(src)

A filter which converts an image to grayscale using the NTSC brightness calculation.

Parameters:

src – (image) Source image.

Returns:

Destination image.

Example:

Image gray scale:

fn = 'D:/Temp/image/Lenna.png'
lena = imagelib.imread(fn)
subplot(1, 2, 1,aspect='equal', tickline=False)
imshow(lena)
subplot(1, 2, 2, aspect='equal', tickline=False)
lena_1 = imagelib.gray_scale(lena)
imshow(lena_1)