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 (numpy.ndarray, torch.tensor) – Input image, should be of 3 channels.
crop_shape (numpy.ndarray, torch.tensor) – The substracted amount in the form of [substracted height, substracted width].
data_format (str) – Either “NCHW” or “NHWC”.

Returns

Cropped image.

Return type

(numpy.ndarray, torch.tensor)