layer_random_flip
Randomly flip each image horizontally and vertically
Description
Randomly flip each image horizontally and vertically
Usage
layer_random_flip(object, mode = "horizontal_and_vertical", seed = NULL, ...) Arguments
| Arguments | Description |
|---|---|
| object | What to compose the new Layer instance with. Typically a Sequential model or a Tensor (e.g., as returned by layer_input()). The return value depends on object. If object is: - missing or NULL, the Layer instance is returned. - a Sequential model, the model with an additional layer is returned. - a Tensor, the output tensor from layer_instance(object) is returned. |
| mode | String indicating which flip mode to use. Can be "horizontal", "vertical", or "horizontal_and_vertical". Defaults to "horizontal_and_vertical". "horizontal" is a left-right flip and "vertical" is a top-bottom flip. |
| seed | Integer. Used to create a random seed. |
| … | standard layer arguments. |
Details
This layer will flip the images based on the mode attribute. During inference time, the output will be identical to input. Call the layer with training = TRUE to flip the input. Input shape: 3D (unbatched) or 4D (batched) tensor with shape: (..., height, width, channels), in "channels_last" format. Output shape: 3D (unbatched) or 4D (batched) tensor with shape: (..., height, width, channels), in "channels_last" format.
See Also
https://www.tensorflow.org/api_docs/python/tf/keras/layers/RandomFlip
https://keras.io/api/layers/preprocessing_layers/image_augmentation/random_flip
Other image augmentation layers:
layer_random_brightness(),layer_random_contrast(),layer_random_crop(),layer_random_height(),layer_random_rotation(),layer_random_translation(),layer_random_width(),layer_random_zoom()Other preprocessing layers:layer_category_encoding(),layer_center_crop(),layer_discretization(),layer_hashing(),layer_integer_lookup(),layer_normalization(),layer_random_brightness(),layer_random_contrast(),layer_random_crop(),layer_random_height(),layer_random_rotation(),layer_random_translation(),layer_random_width(),layer_random_zoom(),layer_rescaling(),layer_resizing(),layer_string_lookup(),layer_text_vectorization()