RgbToHsv

public final class RgbToHsv

Converts one or more images from RGB to HSV.

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)

Constants

String OP_NAME The name of this op, as known by TensorFlow core engine

Public Methods

Output<T>
asOutput()
Returns the symbolic handle of the tensor.
static <T extends TNumber> RgbToHsv<T>
create(Scope scope, Operand<T> images)
Factory method to create a class wrapping a new RgbToHsv operation.
Output<T>
output()
`images` converted to HSV.

Inherited Methods

org.tensorflow.op.RawOp
final boolean
equals(Object obj)
final int
hashCode()
Operation
op()
Return this unit of computation as a single Operation.
final String
toString()
boolean
equals(Object arg0)
final Class<?>
getClass()
int
hashCode()
final void
notify()
final void
notifyAll()
String
toString()
final void
wait(long arg0, int arg1)
final void
wait(long arg0)
final void
wait()
org.tensorflow.op.Op
abstract ExecutionEnvironment
env()
Return the execution environment this op was created in.
abstract Operation
op()
Return this unit of computation as a single Operation.
org.tensorflow.Operand
abstract Output<T>
asOutput()
Returns the symbolic handle of the tensor.
abstract T
asTensor()
Returns the tensor at this operand.
abstract Shape
shape()
Returns the (possibly partially known) shape of the tensor referred to by the Output of this operand.
abstract Class<T>
type()
Returns the tensor type of this operand
org.tensorflow.ndarray.Shaped
abstract int
rank()
abstract Shape
shape()
abstract long
size()
Computes and returns the total size of this container, in number of values.

Constants

public static final String OP_NAME

The name of this op, as known by TensorFlow core engine

Constant Value: "RGBToHSV"

Public Methods

public Output<T> asOutput ()

Returns the symbolic handle of the tensor.

Inputs to TensorFlow operations are outputs of another TensorFlow operation. This method is used to obtain a symbolic handle that represents the computation of the input.

public static RgbToHsv<T> create (Scope scope, Operand<T> images)

Factory method to create a class wrapping a new RgbToHsv operation.

Parameters
scope current scope
images 1-D or higher rank. RGB data to convert. Last dimension must be size 3.
Returns
  • a new instance of RgbToHsv

public Output<T> output ()

`images` converted to HSV.