buf*_*low 2 python image-processing binary-image
我是Python新手,我想读取像jpg、png这样的图像。并将其转换为二值图像。这是我的工作:
from PIL import Image
import numpy
def main( ):
name= 'b.jpg'
img= Image.open (name);
for pixel in iter(img.getdata()):
print(pixel)
img.convert("1").show();
del image;
if __name__=='__main__':
main()
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小智 5
这可能是您的解决方案:
# Read Image
img= Image.open(file_path)
# Convert Image to Numpy as array
img = np.array(img)
# Put threshold to make it binary
binarr = np.where(img>128, 255, 0)
# Covert numpy array back to image
binimg = Image.fromarray(binarr)
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