TensorFlow 2 version

Extract the shape information of a JPEG-encoded image.

This op only parses the image header, so it is much faster than DecodeJpeg.

contents A Tensor of type string. 0-D. The JPEG-encoded image.
output_type An optional tf.DType from: tf.int32, tf.int64. Defaults to tf.int32. (Optional) The output type of the operation (int32 or int64). Defaults to int32.
name A name for the operation (optional).

A Tensor of type output_type.