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@ -1,25 +0,0 @@
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/home/star/anaconda3/envs/pfcfuse/bin/python /home/star/whaiDir/PFCFuse/train.py
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2.4.1+cu121
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True
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Model: PFCFuse
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Number of epochs: 60
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Epoch gap: 40
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Learning rate: 0.0001
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Weight decay: 0
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Batch size: 1
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GPU number: 0
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Coefficient of MSE loss VF: 1.0
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Coefficient of MSE loss IF: 1.0
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Coefficient of RMI loss VF: 1.0
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Coefficient of RMI loss IF: 1.0
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Coefficient of Cosine loss VF: 1.0
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Coefficient of Cosine loss IF: 1.0
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Coefficient of Decomposition loss: 2.0
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Coefficient of Total Variation loss: 5.0
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Clip gradient norm value: 0.01
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Optimization step: 20
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Optimization gamma: 0.5
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[Epoch 39/60] [Batch 6486/6487] [loss: 0.002562] ETA: 3:30:05.95/home/star/whaiDir/PFCFuse/utils/loss.py:15: UserWarning: Using a target size (torch.Size([1, 1, 128, 128])) that is different to the input size (torch.Size([])). This will likely lead to incorrect results due to broadcasting. Please ensure they have the same size.
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loss_rmi=F.l1_loss(x_rmi_max, generate_img)
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[Epoch 59/60] [Batch 6486/6487] [loss: 2.106119] ETA: 0:00:00.08
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Process finished with exit code 0
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411
net_cddfuse.py
411
net_cddfuse.py
@ -1,411 +0,0 @@
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import torch
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import torch.nn as nn
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import math
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import torch.nn.functional as F
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import torch.utils.checkpoint as checkpoint
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from timm.models.layers import DropPath, to_2tuple, trunc_normal_
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from einops import rearrange
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def drop_path(x, drop_prob: float = 0., training: bool = False):
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"""
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Drop paths (Stochastic Depth) per sample (when applied in main path of residual blocks).
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This is the same as the DropConnect impl I created for EfficientNet, etc networks, however,
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the original name is misleading as 'Drop Connect' is a different form of dropout in a separate paper...
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See discussion: https://github.com/tensorflow/tpu/issues/494#issuecomment-532968956 ... I've opted for
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changing the layer and argument names to 'drop path' rather than mix DropConnect as a layer name and use
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'survival rate' as the argument.
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"""
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if drop_prob == 0. or not training:
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return x
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keep_prob = 1 - drop_prob
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# work with diff dim tensors, not just 2D ConvNets
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shape = (x.shape[0],) + (1,) * (x.ndim - 1)
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random_tensor = keep_prob + \
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torch.rand(shape, dtype=x.dtype, device=x.device)
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random_tensor.floor_() # binarize
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output = x.div(keep_prob) * random_tensor
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return output
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class DropPath(nn.Module):
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"""
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Drop paths (Stochastic Depth) per sample (when applied in main path of residual blocks).
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"""
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def __init__(self, drop_prob=None):
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super(DropPath, self).__init__()
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self.drop_prob = drop_prob
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def forward(self, x):
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return drop_path(x, self.drop_prob, self.training)
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class AttentionBase(nn.Module):
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def __init__(self,
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dim,
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num_heads=8,
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qkv_bias=False,):
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super(AttentionBase, self).__init__()
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self.num_heads = num_heads
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head_dim = dim // num_heads
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self.scale = nn.Parameter(torch.ones(num_heads, 1, 1))
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self.qkv1 = nn.Conv2d(dim, dim*3, kernel_size=1, bias=qkv_bias)
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self.qkv2 = nn.Conv2d(dim*3, dim*3, kernel_size=3, padding=1, bias=qkv_bias)
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self.proj = nn.Conv2d(dim, dim, kernel_size=1, bias=qkv_bias)
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def forward(self, x):
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# [batch_size, num_patches + 1, total_embed_dim]
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b, c, h, w = x.shape
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qkv = self.qkv2(self.qkv1(x))
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q, k, v = qkv.chunk(3, dim=1)
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q = rearrange(q, 'b (head c) h w -> b head c (h w)',
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head=self.num_heads)
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k = rearrange(k, 'b (head c) h w -> b head c (h w)',
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head=self.num_heads)
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v = rearrange(v, 'b (head c) h w -> b head c (h w)',
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head=self.num_heads)
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q = torch.nn.functional.normalize(q, dim=-1)
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k = torch.nn.functional.normalize(k, dim=-1)
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# transpose: -> [batch_size, num_heads, embed_dim_per_head, num_patches + 1]
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# @: multiply -> [batch_size, num_heads, num_patches + 1, num_patches + 1]
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attn = (q @ k.transpose(-2, -1)) * self.scale
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attn = attn.softmax(dim=-1)
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out = (attn @ v)
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out = rearrange(out, 'b head c (h w) -> b (head c) h w',
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head=self.num_heads, h=h, w=w)
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out = self.proj(out)
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return out
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class Mlp(nn.Module):
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"""
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MLP as used in Vision Transformer, MLP-Mixer and related networks
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"""
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def __init__(self,
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in_features,
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hidden_features=None,
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ffn_expansion_factor = 2,
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bias = False):
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super().__init__()
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hidden_features = int(in_features*ffn_expansion_factor)
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self.project_in = nn.Conv2d(
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in_features, hidden_features*2, kernel_size=1, bias=bias)
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self.dwconv = nn.Conv2d(hidden_features*2, hidden_features*2, kernel_size=3,
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stride=1, padding=1, groups=hidden_features, bias=bias)
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self.project_out = nn.Conv2d(
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hidden_features, in_features, kernel_size=1, bias=bias)
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def forward(self, x):
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x = self.project_in(x)
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x1, x2 = self.dwconv(x).chunk(2, dim=1)
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x = F.gelu(x1) * x2
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x = self.project_out(x)
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return x
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class BaseFeatureExtraction(nn.Module):
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def __init__(self,
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dim,
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num_heads,
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ffn_expansion_factor=1.,
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qkv_bias=False,):
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super(BaseFeatureExtraction, self).__init__()
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self.norm1 = LayerNorm(dim, 'WithBias')
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# https://zhuanlan.zhihu.com/p/444887088#:~:text=%E5%9C%A8%E6%9C%AC%E6%96%87%E4%B8%AD%EF%BC%8C%E6%88%91%E4%BB%AC%E6%8F%90%E5%87%BA%E4%BA%86
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self.attn = AttentionBase(dim, num_heads=num_heads, qkv_bias=qkv_bias,)
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self.norm2 = LayerNorm(dim, 'WithBias')
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self.mlp = Mlp(in_features=dim,
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ffn_expansion_factor=ffn_expansion_factor,)
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def forward(self, x):
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x = x + self.attn(self.norm1(x))
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x = x + self.mlp(self.norm2(x))
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return x
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class InvertedResidualBlock(nn.Module):
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def __init__(self, inp, oup, expand_ratio):
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super(InvertedResidualBlock, self).__init__()
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hidden_dim = int(inp * expand_ratio)
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self.bottleneckBlock = nn.Sequential(
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# pw
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nn.Conv2d(inp, hidden_dim, 1, bias=False),
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# nn.BatchNorm2d(hidden_dim),
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nn.ReLU6(inplace=True),
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# dw
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nn.ReflectionPad2d(1),
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nn.Conv2d(hidden_dim, hidden_dim, 3, groups=hidden_dim, bias=False),
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# nn.BatchNorm2d(hidden_dim),
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nn.ReLU6(inplace=True),
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# pw-linear
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nn.Conv2d(hidden_dim, oup, 1, bias=False),
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# nn.BatchNorm2d(oup),
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)
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def forward(self, x):
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return self.bottleneckBlock(x)
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class DetailNode(nn.Module):
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def __init__(self):
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super(DetailNode, self).__init__()
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# Scale is Ax + b, i.e. affine transformation
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self.theta_phi = InvertedResidualBlock(inp=32, oup=32, expand_ratio=2)
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self.theta_rho = InvertedResidualBlock(inp=32, oup=32, expand_ratio=2)
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self.theta_eta = InvertedResidualBlock(inp=32, oup=32, expand_ratio=2)
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self.shffleconv = nn.Conv2d(64, 64, kernel_size=1,
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stride=1, padding=0, bias=True)
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def separateFeature(self, x):
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z1, z2 = x[:, :x.shape[1]//2], x[:, x.shape[1]//2:x.shape[1]]
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return z1, z2
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def forward(self, z1, z2):
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z1, z2 = self.separateFeature(
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self.shffleconv(torch.cat((z1, z2), dim=1)))
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z2 = z2 + self.theta_phi(z1)
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z1 = z1 * torch.exp(self.theta_rho(z2)) + self.theta_eta(z2)
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return z1, z2
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class DetailFeatureExtraction(nn.Module):
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def __init__(self, num_layers=3):
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super(DetailFeatureExtraction, self).__init__()
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INNmodules = [DetailNode() for _ in range(num_layers)]
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self.net = nn.Sequential(*INNmodules)
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def forward(self, x):
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z1, z2 = x[:, :x.shape[1]//2], x[:, x.shape[1]//2:x.shape[1]]
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for layer in self.net:
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z1, z2 = layer(z1, z2)
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return torch.cat((z1, z2), dim=1)
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if __name__ == '__main__':
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x = torch.randn(1, 64, 256, 256)
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model = DetailFeatureExtraction(3)
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print(model(x).shape)
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# =============================================================================
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# =============================================================================
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import numbers
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##########################################################################
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## Layer Norm
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def to_3d(x):
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return rearrange(x, 'b c h w -> b (h w) c')
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def to_4d(x, h, w):
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return rearrange(x, 'b (h w) c -> b c h w', h=h, w=w)
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class BiasFree_LayerNorm(nn.Module):
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def __init__(self, normalized_shape):
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super(BiasFree_LayerNorm, self).__init__()
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if isinstance(normalized_shape, numbers.Integral):
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normalized_shape = (normalized_shape,)
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normalized_shape = torch.Size(normalized_shape)
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assert len(normalized_shape) == 1
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self.weight = nn.Parameter(torch.ones(normalized_shape))
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self.normalized_shape = normalized_shape
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def forward(self, x):
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sigma = x.var(-1, keepdim=True, unbiased=False)
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return x / torch.sqrt(sigma+1e-5) * self.weight
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class WithBias_LayerNorm(nn.Module):
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def __init__(self, normalized_shape):
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super(WithBias_LayerNorm, self).__init__()
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if isinstance(normalized_shape, numbers.Integral):
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normalized_shape = (normalized_shape,)
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normalized_shape = torch.Size(normalized_shape)
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assert len(normalized_shape) == 1
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self.weight = nn.Parameter(torch.ones(normalized_shape))
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self.bias = nn.Parameter(torch.zeros(normalized_shape))
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self.normalized_shape = normalized_shape
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def forward(self, x):
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mu = x.mean(-1, keepdim=True)
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sigma = x.var(-1, keepdim=True, unbiased=False)
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return (x - mu) / torch.sqrt(sigma+1e-5) * self.weight + self.bias
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class LayerNorm(nn.Module):
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def __init__(self, dim, LayerNorm_type):
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super(LayerNorm, self).__init__()
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if LayerNorm_type == 'BiasFree':
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self.body = BiasFree_LayerNorm(dim)
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else:
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self.body = WithBias_LayerNorm(dim)
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def forward(self, x):
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h, w = x.shape[-2:]
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return to_4d(self.body(to_3d(x)), h, w)
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##########################################################################
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## Gated-Dconv Feed-Forward Network (GDFN)
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class FeedForward(nn.Module):
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def __init__(self, dim, ffn_expansion_factor, bias):
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super(FeedForward, self).__init__()
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hidden_features = int(dim*ffn_expansion_factor)
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self.project_in = nn.Conv2d(
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dim, hidden_features*2, kernel_size=1, bias=bias)
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self.dwconv = nn.Conv2d(hidden_features*2, hidden_features*2, kernel_size=3,
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stride=1, padding=1, groups=hidden_features*2, bias=bias)
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self.project_out = nn.Conv2d(
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hidden_features, dim, kernel_size=1, bias=bias)
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def forward(self, x):
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x = self.project_in(x)
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x1, x2 = self.dwconv(x).chunk(2, dim=1)
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x = F.gelu(x1) * x2
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x = self.project_out(x)
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return x
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##########################################################################
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## Multi-DConv Head Transposed Self-Attention (MDTA)
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class Attention(nn.Module):
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def __init__(self, dim, num_heads, bias):
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super(Attention, self).__init__()
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self.num_heads = num_heads
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self.temperature = nn.Parameter(torch.ones(num_heads, 1, 1))
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self.qkv = nn.Conv2d(dim, dim*3, kernel_size=1, bias=bias)
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self.qkv_dwconv = nn.Conv2d(
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dim*3, dim*3, kernel_size=3, stride=1, padding=1, groups=dim*3, bias=bias)
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self.project_out = nn.Conv2d(dim, dim, kernel_size=1, bias=bias)
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def forward(self, x):
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b, c, h, w = x.shape
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qkv = self.qkv_dwconv(self.qkv(x))
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q, k, v = qkv.chunk(3, dim=1)
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q = rearrange(q, 'b (head c) h w -> b head c (h w)',
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head=self.num_heads)
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k = rearrange(k, 'b (head c) h w -> b head c (h w)',
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head=self.num_heads)
|
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v = rearrange(v, 'b (head c) h w -> b head c (h w)',
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head=self.num_heads)
|
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|
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q = torch.nn.functional.normalize(q, dim=-1)
|
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k = torch.nn.functional.normalize(k, dim=-1)
|
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|
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attn = (q @ k.transpose(-2, -1)) * self.temperature
|
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attn = attn.softmax(dim=-1)
|
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|
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out = (attn @ v)
|
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|
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out = rearrange(out, 'b head c (h w) -> b (head c) h w',
|
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head=self.num_heads, h=h, w=w)
|
||||
|
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out = self.project_out(out)
|
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return out
|
||||
|
||||
|
||||
##########################################################################
|
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class TransformerBlock(nn.Module):
|
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def __init__(self, dim, num_heads, ffn_expansion_factor, bias, LayerNorm_type):
|
||||
super(TransformerBlock, self).__init__()
|
||||
|
||||
self.norm1 = LayerNorm(dim, LayerNorm_type)
|
||||
self.attn = Attention(dim, num_heads, bias)
|
||||
self.norm2 = LayerNorm(dim, LayerNorm_type)
|
||||
self.ffn = FeedForward(dim, ffn_expansion_factor, bias)
|
||||
|
||||
def forward(self, x):
|
||||
x = x + self.attn(self.norm1(x))
|
||||
x = x + self.ffn(self.norm2(x))
|
||||
|
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return x
|
||||
|
||||
|
||||
##########################################################################
|
||||
## Overlapped image patch embedding with 3x3 Conv
|
||||
class OverlapPatchEmbed(nn.Module):
|
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def __init__(self, in_c=3, embed_dim=48, bias=False):
|
||||
super(OverlapPatchEmbed, self).__init__()
|
||||
|
||||
self.proj = nn.Conv2d(in_c, embed_dim, kernel_size=3,
|
||||
stride=1, padding=1, bias=bias)
|
||||
|
||||
def forward(self, x):
|
||||
x = self.proj(x)
|
||||
return x
|
||||
|
||||
|
||||
class Restormer_Encoder(nn.Module):
|
||||
def __init__(self,
|
||||
inp_channels=1,
|
||||
out_channels=1,
|
||||
dim=64,
|
||||
num_blocks=[4, 4],
|
||||
heads=[8, 8, 8],
|
||||
ffn_expansion_factor=2,
|
||||
bias=False,
|
||||
LayerNorm_type='WithBias',
|
||||
):
|
||||
|
||||
super(Restormer_Encoder, self).__init__()
|
||||
|
||||
self.patch_embed = OverlapPatchEmbed(inp_channels, dim)
|
||||
|
||||
self.encoder_level1 = nn.Sequential(*[TransformerBlock(dim=dim, num_heads=heads[0], ffn_expansion_factor=ffn_expansion_factor,
|
||||
bias=bias, LayerNorm_type=LayerNorm_type) for i in range(num_blocks[0])])
|
||||
self.baseFeature = BaseFeatureExtraction(dim=dim, num_heads = heads[2])
|
||||
self.detailFeature = DetailFeatureExtraction()
|
||||
|
||||
def forward(self, inp_img):
|
||||
inp_enc_level1 = self.patch_embed(inp_img)
|
||||
out_enc_level1 = self.encoder_level1(inp_enc_level1)
|
||||
base_feature = self.baseFeature(out_enc_level1)
|
||||
detail_feature = self.detailFeature(out_enc_level1)
|
||||
return base_feature, detail_feature, out_enc_level1
|
||||
|
||||
class Restormer_Decoder(nn.Module):
|
||||
def __init__(self,
|
||||
inp_channels=1,
|
||||
out_channels=1,
|
||||
dim=64,
|
||||
num_blocks=[4, 4],
|
||||
heads=[8, 8, 8],
|
||||
ffn_expansion_factor=2,
|
||||
bias=False,
|
||||
LayerNorm_type='WithBias',
|
||||
):
|
||||
|
||||
super(Restormer_Decoder, self).__init__()
|
||||
self.reduce_channel = nn.Conv2d(int(dim*2), int(dim), kernel_size=1, bias=bias)
|
||||
self.encoder_level2 = nn.Sequential(*[TransformerBlock(dim=dim, num_heads=heads[1], ffn_expansion_factor=ffn_expansion_factor,
|
||||
bias=bias, LayerNorm_type=LayerNorm_type) for i in range(num_blocks[1])])
|
||||
self.output = nn.Sequential(
|
||||
nn.Conv2d(int(dim), int(dim)//2, kernel_size=3,
|
||||
stride=1, padding=1, bias=bias),
|
||||
nn.LeakyReLU(),
|
||||
nn.Conv2d(int(dim)//2, out_channels, kernel_size=3,
|
||||
stride=1, padding=1, bias=bias),)
|
||||
self.sigmoid = nn.Sigmoid()
|
||||
def forward(self, inp_img, base_feature, detail_feature):
|
||||
out_enc_level0 = torch.cat((base_feature, detail_feature), dim=1)
|
||||
out_enc_level0 = self.reduce_channel(out_enc_level0)
|
||||
out_enc_level1 = self.encoder_level2(out_enc_level0)
|
||||
if inp_img is not None:
|
||||
out_enc_level1 = self.output(out_enc_level1) + inp_img
|
||||
else:
|
||||
out_enc_level1 = self.output(out_enc_level1)
|
||||
return self.sigmoid(out_enc_level1), out_enc_level0
|
||||
|
||||
if __name__ == '__main__':
|
||||
height = 128
|
||||
width = 128
|
||||
window_size = 8
|
||||
modelE = Restormer_Encoder().cuda()
|
||||
modelD = Restormer_Decoder().cuda()
|
||||
|
||||
22
train.py
22
train.py
@ -222,19 +222,17 @@ for epoch in range(num_epochs):
|
||||
time_left = datetime.timedelta(seconds=batches_left * (time.time() - prev_time))
|
||||
epoch_time = time.time() - prev_time
|
||||
prev_time = time.time()
|
||||
if step % 100 == 0:
|
||||
sys.stdout.write(
|
||||
"\r[Epoch %d/%d] [Batch %d/%d] [loss: %f] ETA: %.10s"
|
||||
% (
|
||||
epoch,
|
||||
num_epochs,
|
||||
i,
|
||||
len(loader['train']),
|
||||
loss.item(),
|
||||
time_left,
|
||||
)
|
||||
sys.stdout.write(
|
||||
"\r[Epoch %d/%d] [Batch %d/%d] [loss: %f] ETA: %.10s"
|
||||
% (
|
||||
epoch,
|
||||
num_epochs,
|
||||
i,
|
||||
len(loader['train']),
|
||||
loss.item(),
|
||||
time_left,
|
||||
)
|
||||
|
||||
)
|
||||
|
||||
# adjust the learning rate
|
||||
|
||||
|
||||
15
trainExe.py
15
trainExe.py
@ -1,15 +0,0 @@
|
||||
import subprocess
|
||||
import datetime
|
||||
|
||||
# 定义命令
|
||||
command = "/home/star/anaconda3/envs/pfcfuse/bin/python /home/star/whaiDir/PFCFuse/train.py"
|
||||
|
||||
# 获取当前时间并格式化为文件名
|
||||
current_time = datetime.datetime.now().strftime("%Y%m%d_%H%M%S")
|
||||
output_file = f"/home/star/whaiDir/PFCFuse/logs/log_{current_time}.log"
|
||||
|
||||
# 运行命令并将输出重定向到文件
|
||||
with open(output_file, 'w') as file:
|
||||
subprocess.run(command.split(), stdout=file, stderr=subprocess.STDOUT)
|
||||
|
||||
print(f"Command output has been written to {output_file}")
|
||||
Loading…
Reference in New Issue
Block a user