Python ImageDiff.get_nrmsd примеры использования

Пример #1

Файл: test_diff.py Проект: bfirsh/needle

 def test_nrmsd_half_filled(self):
     diff = ImageDiff(self.get_black_image(), self.get_half_filled_image())
     self.assertEqual(diff.get_nrmsd(), math.sqrt(0.5))

Пример #2

Файл: test_diff.py Проект: bfirsh/needle

 def test_nrmsd_one_channel(self):
     diff = ImageDiff(self.get_image((255, 0, 0)), self.get_black_image())
     self.assertEqual(diff.get_nrmsd(), math.sqrt(1.0 / 3))

Пример #3

Файл: test_diff.py Проект: bfirsh/needle

 def test_nrmsd_all_channels(self):
     diff = ImageDiff(self.get_white_image(), self.get_black_image())
     self.assertEqual(diff.get_nrmsd(), 1)

Пример #4

 def test_nrmsd_half_filled(self):
     diff = ImageDiff(self.get_black_image(), self.get_half_filled_image())
     self.assertEqual(diff.get_nrmsd(), math.sqrt(0.5))

Пример #5

 def test_nrmsd_one_channel(self):
     diff = ImageDiff(self.get_image((255, 0, 0)), self.get_black_image())
     self.assertEqual(diff.get_nrmsd(), math.sqrt(1.0 / 3))

Пример #6

 def test_nrmsd_all_channels(self):
     diff = ImageDiff(self.get_white_image(), self.get_black_image())
     self.assertEqual(diff.get_nrmsd(), 1)