tf.raw_ops.DecodeJxl

Decode a JPEG XL encoded image to a uint8 tensor.

tf.raw_ops.DecodeJxl(
    contents,
    channels=0,
    dtype=tf.dtypes.uint8,
    name=None
)

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 JPEG XL encoded image.
  • 1: output a grayscale image.
  • 3: output an RGB image.
  • 4: output an RGBA image.

The number of channels must match that of the underlying file.

contents A Tensor of type string. 0-D. The JPEG XL encoded image.
channels An optional int. Defaults to 0. Number of color channels for the decoded image.
dtype An optional tf.DType from: tf.uint8. Defaults to tf.uint8.
name A name for the operation (optional).

A Tensor of type dtype.