W3cubDocs

/TensorFlow 1.15

tf.io.extract_jpeg_shape

Extract the shape information of a JPEG-encoded image.

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

Args
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).
Returns
A Tensor of type output_type.

© 2020 The TensorFlow Authors. All rights reserved.
Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/versions/r1.15/api_docs/python/tf/io/extract_jpeg_shape