tf.image.rgb_to_grayscale

Converts one or more images from RGB to Grayscale.

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Compat aliases for migration

See Migration guide for more details.

tf.compat.v1.image.rgb_to_grayscale

tf.image.rgb_to_grayscale(
    images, name=None
)

Outputs a tensor of the same DType and rank as images. The size of the last dimension of the output is 1, containing the Grayscale value of the pixels.

Args
images	The RGB tensor to convert. Last dimension must have size 3 and should contain RGB values.
name	A name for the operation (optional).

Returns
The converted grayscale image(s).