TensorFlow 1 version
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Converts one or more images from RGB to HSV.
tf.image.rgb_to_hsv(
images, name=None
)
Outputs a tensor of the same shape as the images tensor, containing the HSV
value of the pixels. The output is only well defined if the value in images
are in [0,1].
output[..., 0] contains hue, output[..., 1] contains saturation, and
output[..., 2] contains value. All HSV values are in [0,1]. A hue of 0
corresponds to pure red, hue 1/3 is pure green, and 2/3 is pure blue.
Usage Example:
blue_image = tf.stack([tf.zeros([5,5]),tf.zeros([5,5]),tf.ones([5,5])],axis=-1)blue_hsv_image = tf.image.rgb_to_hsv(blue_image)blue_hsv_image[0,0].numpy()array([0.6666667, 1. , 1. ], dtype=float32)
Args | |
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images
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A Tensor. Must be one of the following types: half, bfloat16, float32, float64.
1-D or higher rank. RGB data to convert. Last dimension must be size 3.
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name
|
A name for the operation (optional). |
Returns | |
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A Tensor. Has the same type as images.
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