tf.image.rot90

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

View aliases

Compat aliases for migration

See Migration guide for more details.

tf.compat.v1.image.rot90, `tf.compat.v2.image.rot90`

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.