| #!/usr/bin/python | |
| import Image, sys | |
| import ImageFilter | |
| im = Image.open (sys.argv[1]) | |
| # Crop 100 pixels off all edges. | |
| im = im.crop ((100, 100, im.size[0] - 100, im.size[1] - 100)) | |
| # Shrink by 10% | |
| im = im.resize ((int (im.size[0] * 0.9), int (im.size[1] * 0.9)), | |
| Image.BILINEAR) | |
| # sharpen | |
| filter = ImageFilter.Kernel ((3, 3), | |
| (-1, -1, -1, | |
| -1, 16, -1, | |
| -1, -1, -1)) | |
| im = im.filter (filter) | |
| # write back again | |
| im.save (sys.argv[2]) | |