【模型转换】PyTorch模型转Caffe模型

一、Caffe模型转换源码下载

GitHub:https://github.com/xxradon/PytorchToCaffe
GitHub上拉取PytorchToCaffe的源码，将Caffe文件夹和pytorch_to_caffe.py文件放到项目根目录

二、将VGG的PyTorch模型转为Caffe模型

import sys
sys.path.insert(0,'.')
import torch
from torch.autograd import Variable
from torchvision.models.vgg import vgg11_bn
import pytorch_to_caffe

if __name__=='__main__':
    name='vgg11_bn'
    net=vgg11_bn(True)
    input=Variable(torch.ones([1,3,224,224]))
    pytorch_to_caffe.trans_net(net,input,name)
    pytorch_to_caffe.save_prototxt('{}.prototxt'.format(name))
    pytorch_to_caffe.save_caffemodel('{}.caffemodel'.format(name))