python pil save image from array
The RGB mode is expecting 8-bit values, so just casting your array should fix the problem: In [25]: image ..., ... image, PIL is telling you that it doesn't accept float data to save as bmp. ... Image.open(sys.argv[1]).convert('L') im = numpy.array(img) fft_mag ...
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 python pil save image from array 相關參考資料
Convert between a PIL `Image` and a numpy `array` - Kite
Python code example 'Convert between a PIL `Image` and a numpy `array`' for the ... Image.fromarray(np_im) new_im.save("numpy_altered_sample2.png") ... https://kite.com Converting a NumPy array to a PIL image - Stack Overflow
The RGB mode is expecting 8-bit values, so just casting your array should fix the problem: In [25]: image ... https://stackoverflow.com How can I save an image with PIL? - Stack Overflow
... image, PIL is telling you that it doesn't accept float data to save as bmp. ... Image.open(sys.argv[1]).convert('L') im = numpy.array(img) fft_mag ... https://stackoverflow.com How to save a 3 channel numpy array as image - Stack Overflow
The @Dietrich answer is valid, however in some cases it will flip the image. Since the transpose operator reverses the index, if the image is ... https://stackoverflow.com Image Module — Pillow (PIL Fork) 3.1.2 documentation
from PIL import Image import glob, os size = 128, 128 for infile in ... im = Image.open(infile) im.thumbnail(size) im.save(file + ".thumbnail", "JPEG") .... Creates an image memory... https://pillow.readthedocs.io PIL image to array and back - Stack Overflow
You can just pass a PIL image to np.array and it takes care of the ... the pil image to greyscale ( .convert('L') ) but then try to save it as RGB. https://stackoverflow.com Saving a Numpy array as an image (instructions) - Stack ...
You might be better off using PIL: import Image import numpy as np data = np.random.random((100,100)) #Rescale to 0-255 and convert to uint8 rescaled ... https://stackoverflow.com Saving a Numpy array as an image - Stack Overflow
If you are working in python environment Spyder, then it cannot get more easier than to just right click the array in variable explorer, and then choose Show Image option. This will ask you to save i... https://stackoverflow.com 将Numpy数组保存为图像- 纯净的天空
使用PIL。 给定一个numpy数组"A"： from PIL import Image im = Image.fromarray(A) im.save("your_file.jpeg") ... 纯Python(2& 3)，没有第三方依赖关系的代码片段。 ... import matplotlib matplotlib.image.imsave(... https://vimsky.com |