tf.image.rot90

TensorFlow 1 version View source on GitHub

Rotate image(s) counter-clockwise by 90 degrees.

Aliases:

tf.image.rot90(
    image,
    k=1,
    name=None
)

For example:

a=tf.constant([[[1],[2]],[[3],[4]]])
# rotating `a` counter clockwise by 90 degrees
a_rot=tf.image.rot90(a,k=1) #rotated `a`
print(a_rot) # [[[2],[4]],[[1],[3]]]

Args: image: 4-D Tensor of shape [batch, height, width, channels] or 3-D Tensor of shape [height, width, channels]. k: A scalar integer. The number of times the image is rotated by 90 degrees. name: A name for this operation (optional).

Returns:

A rotated tensor of the same type and shape as image.

Raises:

  • ValueError: if the shape of image not supported.