tf.image.random_crop

Randomly crops a tensor to a given size.

View aliases

Compat aliases for migration

See Migration guide for more details.

tf.compat.v1.image.random_crop, tf.compat.v1.random_crop

tf.image.random_crop(
    value, size, seed=None, name=None
)

Slices a shape size portion out of value at a uniformly chosen offset. Requires value.shape >= size.

If a dimension should not be cropped, pass the full size of that dimension. For example, RGB images can be cropped with size = [crop_height, crop_width, 3].

Example usage:

image = [[1, 2, 3], [4, 5, 6]]
result = tf.image.random_crop(value=image, size=(1, 3))
result.shape.as_list()
[1, 3]

For producing deterministic results given a seed value, use tf.image.stateless_random_crop. Unlike using the seed param with tf.image.random_* ops, tf.image.stateless_random_* ops guarantee the same results given the same seed independent of how many times the function is called, and independent of global seed settings (e.g. tf.random.set_seed).

Args
value	Input tensor to crop.
size	1-D tensor with size the rank of value.
seed	Python integer. Used to create a random seed. See tf.random.set_seed for behavior.
name	A name for this operation (optional).

Returns
A cropped tensor of the same rank as value and shape size.