mxnet.image.random_size_crop¶

mxnet.image.random_size_crop(src, size, area, ratio, interp=2, **kwargs)[source]¶

Randomly crop src with size. Randomize area and aspect ratio.

Parameters

src (NDArray) – Input image
size (tuple of (int, int)) – Size of the crop formatted as (width, height).
area (float in (0, 1] or tuple of (float, float)) – If tuple, minimum area and maximum area to be maintained after cropping If float, minimum area to be maintained after cropping, maximum area is set to 1.0
ratio (tuple of (float, float)) – Aspect ratio range as (min_aspect_ratio, max_aspect_ratio)
interp (int, optional, default=2) – Interpolation method. See resize_short for details.

Returns

NDArray – An NDArray containing the cropped image.
Tuple – A tuple (x, y, width, height) where (x, y) is top-left position of the crop in the original image and (width, height) are the dimensions of the cropped image.