def xywh2xyxy()

in models/02_YoloV4/01_Pytorch/utils.py [0:0]

• 10 lines of code
• 1 McCabe index (conditional complexity)

def xywh2xyxy(x):
    '''
     Transform box coordinates from [x, y, w, h] to [x1, y1, x2, y2] (where xy1=top-left, xy2=bottom-right)
    '''
    y = np.zeros_like(x)
    y[:, 0] = x[:, 0] - x[:, 2] / 2  # top left x
    y[:, 1] = x[:, 1] - x[:, 3] / 2  # top left y
    y[:, 2] = x[:, 0] + x[:, 2] / 2  # bottom right x
    y[:, 3] = x[:, 1] + x[:, 3] / 2  # bottom right y
    return y