from PIL import Image

img = Image.open(r"C:\Code\ML\Image\Card\b2.jpg")

min_rect = [
    [
        1616.630615234375,
        2060.99365234375
    ],
    [
        1752.767822265625,
        1715.654296875
    ],
    -62.34006881713867
]


img_w, img_h = img.size
(center_x, center_y), (rect_w, rect_h), angle = min_rect
center_x = int(center_x)
center_y = int(center_y)
rect_w = int(rect_w)
rect_h = int(rect_h)

# 缩放比例, 根据倾斜角度来
resize_scale = 1.5 - abs(abs(angle % 90) - 45) / 90
side_length = max(max(rect_w, rect_h) * resize_scale, 100)
half_side = side_length / 2

print()
left, top = max(0, center_x - half_side), max(0, center_y - half_side)
right, bottom = min(img_w, center_x + half_side), min(img_h, center_y + half_side)

cropped_img = img.crop((left, top, right, bottom))

print()