Image.abs

Image.abs() → Image

Absolute value of image

Returns:

element-wise absolute value of image

Return type:

Image

Return element-wise absolute value of pixel values.

Example:

>>> from machinevisiontoolbox import Image
>>> img = Image([[-1, 2], [3, -4]], dtype='int8')
>>> img.abs().print()
   1 2
   3 4