tf.io.extract_jpeg_shape

Extract the shape information of a JPEG-encoded image.

Main aliases

tf.image.extract_jpeg_shape

Compat aliases for migration

See Migration guide for more details.

tf.io.extract_jpeg_shape(
    contents, output_type=tf.dtypes.int32, name=None
)

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`.

Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates. Some content is licensed under the numpy license.

Last updated 2021-02-18 UTC.

Args