Extract the shape information of a JPEG-encoded image.
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. |
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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