basic.py

# -*- coding: utf-8 -*-
# @Time    : 2019/12/6 11:19
# @Author  : zhoujun
from torch import nn


class ConvBnRelu(nn.Module):
    def __init__(self, in_channels, out_channels, kernel_size, stride=1, padding=0, dilation=1, groups=1, bias=True, padding_mode='zeros', inplace=True):
        super().__init__()
        self.conv = nn.Conv2d(in_channels=in_channels, out_channels=out_channels, kernel_size=kernel_size, stride=stride, padding=padding, dilation=dilation,
                              groups=groups, bias=bias, padding_mode=padding_mode)
        self.bn = nn.BatchNorm2d(out_channels)
        self.relu = nn.ReLU(inplace=inplace)

    def forward(self, x):
        x = self.conv(x)
        x = self.bn(x)
        x = self.relu(x)
        return x