Outputs a `Summary` protocol buffer with images.
The summary has up to `max_images` summary values containing images. The images are built from `tensor` which must be 4-D with shape `[batch_size, height, width, channels]` and where `channels` can be:
- 1: `tensor` is interpreted as Grayscale.
- 3: `tensor` is interpreted as RGB.
- 4: `tensor` is interpreted as RGBA.
- If the input values are all positive, they are rescaled so the largest one is 255.
- If any input value is negative, the values are shifted so input value 0.0 is at 127. They are then rescaled so that either the smallest value is 0, or the largest one is 255.
- If `max_images` is 1, the summary value tag is 'tag/image'.
- If `max_images` is greater than 1, the summary value tags are generated sequentially as 'tag/image/0', 'tag/image/1', etc.
Nested Classes
class | ImageSummary.Options | Optional attributes for ImageSummary
|
Constants
String | OP_NAME | The name of this op, as known by TensorFlow core engine |
Public Methods
Output<TString> |
asOutput()
Returns the symbolic handle of the tensor.
|
static ImageSummary.Options | |
static ImageSummary | |
static ImageSummary.Options |
maxImages(Long maxImages)
|
Output<TString> |
summary()
Scalar.
|
Inherited Methods
Constants
public static final String OP_NAME
The name of this op, as known by TensorFlow core engine
Public Methods
public Output<TString> 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 ImageSummary.Options badColor (Tensor badColor)
Parameters
badColor | Color to use for pixels with non-finite values. |
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public static ImageSummary create (Scope scope, Operand<TString> tag, Operand<? extends TNumber> tensor, Options... options)
Factory method to create a class wrapping a new ImageSummary operation.
Parameters
scope | current scope |
---|---|
tag | Scalar. Used to build the `tag` attribute of the summary values. |
tensor | 4-D of shape `[batch_size, height, width, channels]` where `channels` is 1, 3, or 4. |
options | carries optional attributes values |
Returns
- a new instance of ImageSummary
public static ImageSummary.Options maxImages (Long maxImages)
Parameters
maxImages | Max number of batch elements to generate images for. |
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