tf.compat.v2.summary.image
Write an image summary.
tf.compat.v2.summary.image(
name, data, step=None, max_outputs=3, description=None
)
| Arguments | |
|---|---|
name | A name for this summary. The summary tag used for TensorBoard will be this name prefixed by any active name scopes. |
data | A Tensor representing pixel data with shape [k, h, w, c], where k is the number of images, h and w are the height and width of the images, and c is the number of channels, which should be 1, 2, 3, or 4 (grayscale, grayscale with alpha, RGB, RGBA). Any of the dimensions may be statically unknown (i.e., None). Floating point data will be clipped to the range [0,1). |
step | Explicit int64-castable monotonic step value for this summary. If omitted, this defaults to tf.summary.experimental.get_step(), which must not be None. |
max_outputs | Optional int or rank-0 integer Tensor. At most this many images will be emitted at each step. When more than max_outputs many images are provided, the first max_outputs many images will be used and the rest silently discarded. |
description | Optional long-form description for this summary, as a constant str. Markdown is supported. Defaults to empty. |
| Returns | |
|---|---|
| True on success, or false if no summary was emitted because no default summary writer was available. |
| Raises | |
|---|---|
ValueError | if a default writer exists, but no step was provided and tf.summary.experimental.get_step() is None. |
© 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/compat/v2/summary/image