tensorflow::ops::EncodePng

PNG-encode an image.

Summary

image is a 3-D uint8 or uint16 Tensor of shape [height, width, channels] where channels is:

• 1: for grayscale.
• 2: for grayscale + alpha.
• 3: for RGB.
• 4: for RGBA.

The ZLIB compression level, compression, can be -1 for the PNG-encoder default or a value from 0 to 9. 9 is the highest compression level, generating the smallest output, but is slower.

Arguments:

• scope: A Scope object
• image: 3-D with shape [height, width, channels].

Optional attributes (see Attrs):

• compression: Compression level.

Returns:

• Output: 0-D. PNG-encoded image.

Public attributes

::tensorflow::Output contents

Operation operation

 EncodePng(
  const ::tensorflow::Scope & scope,
  ::tensorflow::Input image
)

 EncodePng(
  const ::tensorflow::Scope & scope,
  ::tensorflow::Input image,
  const EncodePng::Attrs & attrs
)

::tensorflow::Node * node() const 

 operator::tensorflow::Input() const 

 operator::tensorflow::Output() const 

Attrs Compression(
  int64 x
)