- Author:
- rajeshd
- Posted:
- February 28, 2007
- Language:
- Python
- Version:
- Pre .96
- Score:
- 3 (after 3 ratings)
Returns a sharpened copy of an image.
Resizing down or thumbnailing your images with PIL.Image tends to make them blurry. I apply this snippet to such images in order to regain some sharpness.
1 2 3 4 5 6 7 8 9 10 11 | from PIL import ImageEnhance
def _sharpen(image, sharpness=1.6):
"""
Returns a sharpened copy of an image.
Resizing down or thumbnailing your images with PIL.Image tends to make them blurry. I apply this snippet to such images in order to regain some sharpness.
"""
sharpener = ImageEnhance.Sharpness(image)
sharpened_image = sharpener.enhance(sharpness)
return sharpened_image
|
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