transform_adjust_brightness: Adjust the brightness of an image

In torchvision: Models, Datasets and Transformations for Images

Adjust the brightness of an image

Description

Adjust the brightness of an image

Usage

transform_adjust_brightness(img, brightness_factor)

Arguments

img	A magick-image, array or torch_tensor.
brightness_factor	(float): How much to adjust the brightness. Can be any non negative number. 0 gives a black image, 1 gives the original image while 2 increases the brightness by a factor of 2.

See Also

Other unitary_transforms: transform_adjust_contrast(), transform_adjust_gamma(), transform_adjust_hue(), transform_adjust_saturation(), transform_affine(), transform_center_crop(), transform_convert_image_dtype(), transform_crop(), transform_grayscale(), transform_hflip(), transform_linear_transformation(), transform_normalize(), transform_pad(), transform_perspective(), transform_resize(), transform_rgb_to_grayscale(), transform_rotate(), transform_to_tensor(), transform_vflip()

torchvision documentation built on Nov. 6, 2025, 9:07 a.m.