On 01/07/2011 10:04 PM, Narendra Sisodiya wrote:
Can somebody give an easy way to convert a image into black and white using
a given threshold..
Currently I am doing like this
image=ImageOps.grayscale(image)
for i in range(0,width):
for j in range(0,height):
if image.getpixel((i,j))<= 200:
image.putpixel((i,j),0)
another way to grayscale an image is:
from PIL import Image
a = Image.open("image_0065.jpg")#color image
b= a.convert("L")
b is a grayscale image now ;)
What is the general mailing list to ask question on python ?
The Image SIG mailing list would be a more appropriate place
image-...@python.org
--
regards
-------
Kunal Ghosh
Dept of Computer Sc.& Engineering.
Sir MVIT
Bangalore,India
permalink: member.acm.org/~kunal.t2
Blog:kunalghosh.wordpress.com
Website:www.kunalghosh.net46.net
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