关键点网络

还没看：

https://github.com/3ZadeSSG/Computer-Vision-Facial-Keypoints-Detection

热图的方式，有点像分割。

https://github.com/raymon-tian/hourglass-facekeypoints-detection/blob/master/models.py

https://github.com/3d-hand-shape/hand-graph-cnn

      # -*- coding: utf-8 -*-
      from __future__ import absolute_import
      from __future__ import division
      from __future__ import print_function
      from __future__ import unicode_literals
      import os
      import time
      import numpy as np
      import cv2
      import torch
      import torch.nn as nn
      class ConvLayer(nn.Sequential):
      def __init__(self, inputs, num_outputs, kernel_sz=3, use_normalizer=True, use_activation=True):
  
 

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原文链接：blog.csdn.net/jacke121/article/details/112595667