Noise

class CVAugmentor.assets.augmentations._noise.Noise(intensity: int | float | None = None)

Add noise to the image. This method adds noise to the image by multiplying the pixel values by a random number between -1 and 1. It creates a noisy image that looks like the output from an analog TV with bad reception.

Usage

The class instance must be called.

__init__(intensity: int | float | None = None) → None

Constructor of the Noise class.

Parameters:

intensity (int or float, optional) – Noise intensity. The default value is None. If None, a random noise intensity will be used.

Return type:

None.

_noise(image: Image) → Image

The noise operation.

Parameters:

image (Image.Image) – The image to be augmented.

Returns:

noised_image – The noised image.

Return type:

Image.Image