Images are so large that can'y load!!!

[SnoopyXI]

Describe the bug
My images are 30000x10000, which are so large that can't load by Pillow, but opencv can load images. So I wanna know how to use cv2 as reader in LoadImage function. Or is there any better solution?

Error:
PIL.Image.DecompressionBombError: Image size (606563352 pixels) exceeds limit of 178956970 pixels, could be decompression bomb DOS attack.

[KumoLiu]

Hi @SnoopyXI, you can write your own reader inherit from ImageReader and register into LoadImage.

MONAI/monai/data/image_reader.py

Line 57 in 25f1901

class ImageReader(ABC):

MONAI/monai/transforms/io/array.py

Line 217 in 25f1901

def register(self, reader: ImageReader):