Crop Image

Problem

Crop a rectangular region out of a 2D image.

Return the sub-image containing rows top through top + height - 1 and columns left through left + width - 1, using slicing semantics. You may assume the crop fits inside the image and that height and width are positive.

Test cases

case 1

in: [[[0,1,2,3],[4,5,6,7],[8,9,10,11]],0,0,3,4]

expected: [[0,1,2,3],[4,5,6,7],[8,9,10,11]]

case 2

in: [[[0,1,2,3],[4,5,6,7],[8,9,10,11]],1,1,2,2]

expected: [[5,6],[9,10]]

case 3

in: [[[0,1,2,3],[4,5,6,7],[8,9,10,11]],2,3,1,1]

expected: [[11]]

Starter codePython

def crop_image(image, top, left, height, width):
    # Your code here
    pass

3 test cases · run your code against them in the editor