Converts one or more images from 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.
original = tf.constant([[[1.0, 2.0, 3.0]]])
converted = tf.image.rgb_to_grayscale(original)
print(converted.numpy())
[[[1.81...]]]
Args |
|---|
images
|
The RGB tensor to convert. The last dimension must have size 3 and
should contain RGB values.
|
name
|
A name for the operation (optional).
|
Returns |
|---|
|
The converted grayscale image(s).
|
TensorFlow 1 version
View source on GitHub