Randomly translate each image during training

layer_random_translation(
object,
height_factor,
width_factor,
fill_mode = "reflect",
interpolation = "bilinear",
seed = NULL,
fill_value = 0,
...
)

## Arguments

object What to call the new Layer instance with. Typically a keras Model, another Layer, or a tf.Tensor/KerasTensor. If object is missing, the Layer instance is returned, otherwise, layer(object) is returned. a float represented as fraction of value, or a list of size 2 representing lower and upper bound for shifting vertically. A negative value means shifting image up, while a positive value means shifting image down. When represented as a single positive float, this value is used for both the upper and lower bound. For instance, height_factor = c(-0.2, 0.3) results in an output shifted by a random amount in the range [-20%, +30%]. height_factor = 0.2 results in an output height shifted by a random amount in the range [-20%, +20%]. a float represented as fraction of value, or a list of size 2 representing lower and upper bound for shifting horizontally. A negative value means shifting image left, while a positive value means shifting image right. When represented as a single positive float, this value is used for both the upper and lower bound. For instance, width_factor = c(-0.2, 0.3) results in an output shifted left by 20%, and shifted right by 30%. width_factor = 0.2 results in an output height shifted left or right by 20%. Points outside the boundaries of the input are filled according to the given mode (one of {"constant", "reflect", "wrap", "nearest"}). reflect: (d c b a | a b c d | d c b a) The input is extended by reflecting about the edge of the last pixel. constant: (k k k k | a b c d | k k k k) The input is extended by filling all values beyond the edge with the same constant value k = 0. wrap: (a b c d | a b c d | a b c d) The input is extended by wrapping around to the opposite edge. nearest: (a a a a | a b c d | d d d d) The input is extended by the nearest pixel. Interpolation mode. Supported values: "nearest", "bilinear". Integer. Used to create a random seed. a float represents the value to be filled outside the boundaries when fill_mode="constant". standard layer arguments.

## See also

Other image augmentation layers: layer_random_contrast(), layer_random_crop(), layer_random_flip(), layer_random_height(), layer_random_rotation(), 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_contrast(), layer_random_crop(), layer_random_flip(), layer_random_height(), layer_random_rotation(), layer_random_width(), layer_random_zoom(), layer_rescaling(), layer_resizing(), layer_string_lookup(), layer_text_vectorization()