You can simply concatenate rows below the n th row (included) with np.r_ for instance, with row index n of your choice, at the top and the ... ... <看更多>

Functions like torch.sum and torch.mean support multi-dim through argument dim accepting a tuple or a list. torch.flip instead asks for an ... ... <看更多>

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import cv2 import mediapipe as mp import numpy as np mp_drawing ... If loading a video, use 'break' instead of 'continue'. continue # Flip the image ... ... <看更多>