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Simple way to get dominant colors from an image in Python
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import Image, ImageDraw | |
def get_colors(infile, outfile, numcolors=10, swatchsize=20, resize=150): | |
image = Image.open(infile) | |
image = image.resize((resize, resize)) | |
result = image.convert('P', palette=Image.ADAPTIVE, colors=numcolors) | |
result.putalpha(0) | |
colors = result.getcolors(resize*resize) | |
# Save colors to file | |
pal = Image.new('RGB', (swatchsize*numcolors, swatchsize)) | |
draw = ImageDraw.Draw(pal) | |
posx = 0 | |
for count, col in colors: | |
draw.rectangle([posx, 0, posx+swatchsize, swatchsize], fill=col) | |
posx = posx + swatchsize | |
del draw | |
pal.save(outfile, "PNG") | |
if __name__ == '__main__': | |
get_colors('infile.jpg', 'outfile.png') |
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Can this code be modified to give dominant colors of image based on percentage of color ?
Refer to the link below for example.