geometry_2d.py 文件源码

def from_xyxy(cls, xmin, ymin, xmax, ymax, correct_flipped=False):
        x_flipped = True if xmax >= 0 and xmin > xmax else False
        y_flipped = True if ymax >= 0 and ymin > ymax else False
        if correct_flipped:
            if np.logical_xor(x_flipped, y_flipped):
                assert False, "Invalid bounding box"
            elif x_flipped and y_flipped:
                xmin, xmax = xmax, xmin
                ymin, ymax = ymax, ymin
        return cls(xmin, ymin, xmax - xmin + 1, ymax - ymin + 1)