centre_crop¶

tiatoolbox . models . architecture . utils . centre_crop

centre_crop(img, crop_shape, data_format='NCHW')[source]¶

A function to center crop image with given crop shape.

Parameters

img (ndarray, torch.tensor) – input image, should be of 3 channels
crop_shape (ndarray, torch.tensor) – the substracted amount in the form of [substracted height, substracted width].
data_format (str) – choose either NCHW or NHWC

Returns

(ndarray, torch.tensor) Cropped image.