[Image-SIG] Image to Matrix to Image.
fredrik at pythonware.com
Mon Aug 11 21:03:12 CEST 2008
Talat Fakhri wrote:
> I am a newbie here. I would like to know if there is any function which
> converts Images to Matrix(RGB or greyscale etc) and another function
> which converts the matrix into Image file?
"matrix" as in?
If you just want to work with the image data as Python sequence, use
getdata/putdata, or pixel access objects:
>>> im = Image.open("image.jpg")
>>> pix = im.load()
>>> pix[0, 0]
(226, 162, 125)
>>> pix[0, 0] = (0, 0, 0)
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