tf.raw_ops.RGBToHSV  |  TensorFlow v2.16.1 (original) (raw)

tf.raw_ops.RGBToHSV

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Converts one or more images from RGB to HSV.

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tf.compat.v1.raw_ops.RGBToHSV

tf.raw_ops.RGBToHSV(
    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 imagesare in [0,1].

output[..., 0] contains hue, output[..., 1] contains saturation, andoutput[..., 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)