Extract the shape information of a JPEG-encoded image.
tf.io.extract_jpeg_shape(
contents: _atypes.TensorFuzzingAnnotation[_atypes.String],
output_type: TV_ExtractJpegShape_output_type = tf.dtypes.int32,
name=None
) -> _atypes.TensorFuzzingAnnotation[TV_ExtractJpegShape_output_type]
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.
|