Hi I'm trying to use PIL to get data from an image and find 'unusual' RBG values but haven't found the right way.
Import Image, PIL
im=Image.open("image.bmp")
ans=im.getdata()
print ansThis doesn't examine the RGB values for me to find any unusual ones. If tried others like:
im.load()
im.getpixels()
im.getbands()
but haven't found the right one yet.
Jump to PostHere is an example ...
# show the list of (r, g, b) tuples of a bitmap image from PIL import Image img = Image.open("FrenchFlag.bmp") data = img.getdata() #show a list of (r, g, b) tuples print(list(data)) """ partial output --> [(6, 0, 240), (6, 0, 240), …
What can I use to examine the RGB values of an image :(
Here's an example image:
http://img27.imageshack.us/img27/8047/64892319.png
Here is an example ...
# show the list of (r, g, b) tuples of a bitmap image
from PIL import Image
img = Image.open("FrenchFlag.bmp")
data = img.getdata()
#show a list of (r, g, b) tuples
print(list(data))
"""
partial output -->
[(6, 0, 240), (6, 0, 240), (6, 0, 240), (6, 0, 240),
(6, 0, 240), (6, 0, 240), (6, 0, 240), (85, 81, 244),
(253, 252, 255), (255, 255, 255),(255, 255, 255), (255, 255, 255),
(255, 255, 255), (255, 255, 255), (255, 255, 255), (255, 255, 255),
(255, 255, 255), (255, 251, 251), (244, 71, 67), (240, 6, 0),
(240, 6, 0), (240, 6, 0), (240, 6, 0), (240, 6, 0), (240, 6, 0), (
240, 6, 0), (6, 0, 240), ...]
"""Now you can search/process the list for any unusual (r, g, b) tuple.
Ok, thank you. That will work.
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