tensorflow::ops::DecodePng

#include <image_ops.h>

Decode a PNG-encoded image to a uint8 or uint16 tensor.

Summary

The attr channels indicates the desired number of color channels for the decoded image.

Accepted values are:

• 0: Use the number of channels in the PNG-encoded image.
• 1: output a grayscale image.
• 3: output an RGB image.
• 4: output an RGBA image.

If needed, the PNG-encoded image is transformed to match the requested number of color channels.

Arguments:

• scope: A Scope object
• contents: 0-D. The PNG-encoded image.

Optional attributes (see Attrs):

• channels: Number of color channels for the decoded image.

Returns:

• Output: 3-D with shape [height, width, channels].

Public attributes

::tensorflow::Output image

Public functions

 DecodePng(
  const ::tensorflow::Scope & scope,
  ::tensorflow::Input contents
)

 DecodePng(
  const ::tensorflow::Scope & scope,
  ::tensorflow::Input contents,
  const DecodePng::Attrs & attrs
)

::tensorflow::Node * node() const 

operator::tensorflow::Input() const 

operator::tensorflow::Output() const 

Public static functions

Attrs Channels(
  int64 x
)

Attrs Dtype(
  DataType x
)