X commited on
Update app.py
Browse files
app.py
CHANGED
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@@ -7,37 +7,32 @@ from PIL import Image
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import imageio
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import os
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import tempfile
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from datetime import datetime
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# ============ ПОЛНОСТЬЮ НЕЙРОСЕТЕВАЯ АРХИТЕКТУРА ============
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class FullNeuralAnimator(nn.Module):
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"""
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Одна нейросеть делает ВСЁ
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1. Анализирует изображение
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2. Предсказывает последовательность кадров
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3. Генерирует анимацию
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"""
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def __init__(self):
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super().__init__()
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# === Encoder
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self.enc1 = self._block(3, 32)
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self.enc2 = self._block(32, 64)
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self.enc3 = self._block(64, 128)
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self.enc4 = self._block(128, 256)
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self.pool = nn.MaxPool2d(2)
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# === LSTM
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# Запоминает как меняется анимация во времени
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self.lstm = nn.LSTM(
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input_size=256 *
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hidden_size=512,
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num_layers=2,
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batch_first=True,
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dropout=0.2
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)
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# === Декодер
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self.dec4 = self._block(512, 256)
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self.dec3 = self._block(256, 128)
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self.dec2 = self._block(128, 64)
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@@ -56,9 +51,6 @@ class FullNeuralAnimator(nn.Module):
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nn.Tanh()
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)
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# === Контроль времени ===
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self.time_encoder = nn.Linear(1, 128) # Кодируем время
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def _block(self, in_ch, out_ch):
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return nn.Sequential(
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nn.Conv2d(in_ch, out_ch, 3, padding=1),
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@@ -70,10 +62,6 @@ class FullNeuralAnimator(nn.Module):
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)
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def forward(self, x, num_frames=20):
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"""
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x: входное изображение [B, 3, H, W]
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num_frames: сколько кадров сгенерировать
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"""
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batch_size = x.size(0)
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# === 1. Кодируем изображение ===
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@@ -86,45 +74,45 @@ class FullNeuralAnimator(nn.Module):
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skips = [e1, e2, e3, e4]
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# === 2. Подготовка для LSTM ===
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#
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bottleneck = e4.view(batch_size, -1)
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# === 3. Генерируем последовательность
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frames = []
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hidden = None
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# Начальное состояние
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lstm_input = bottleneck.unsqueeze(1) # [B, 1, features]
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for t in range(num_frames):
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# Кодируем время
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time_tensor = torch.tensor([t / num_frames], device=x.device)
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time_embed = self.time_encoder(time_tensor).unsqueeze(0).unsqueeze(1) # [1, 1, 128]
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# Добавляем информацию о времени
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lstm_input_with_time = torch.cat([lstm_input, time_embed.repeat(batch_size, 1, 1)], dim=-1)
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# LSTM предсказывает следующее состояние
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lstm_out, hidden = self.lstm(
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# === 4. Декодируем в кадр ===
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h = lstm_out.squeeze(1).view(batch_size, 256, 16, 16)
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# Декодер с skip connections
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d4 = self.up4(h)
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d4 = torch.cat([d4, skips[3]], dim=1)
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d4 = self.dec4(d4)
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d3 = self.up3(d4)
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d3 = torch.cat([d3, skips[2]], dim=1)
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d3 = self.dec3(d3)
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d2 = self.up2(d3)
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d2 = torch.cat([d2, skips[1]], dim=1)
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d2 = self.dec2(d2)
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d1 = self.up1(d2)
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d1 = torch.cat([d1, skips[0]], dim=1)
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d1 = self.dec1(d1)
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@@ -132,34 +120,28 @@ class FullNeuralAnimator(nn.Module):
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frame = self.frame_generator(d1)
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frames.append(frame)
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# Обновляем вход для LSTM
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# Собираем все кадры
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return torch.stack(frames, dim=1) # [B, T, 3, H, W]
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# ============ Е
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class StyleTransferAnimator(nn.Module):
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"""
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Генерирует разные стили анимации
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"""
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def __init__(self):
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super().__init__()
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# Стили
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self.style_embeddings = nn.ParameterDict({
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'wave': nn.Parameter(torch.randn(64)),
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'pulse': nn.Parameter(torch.randn(64)),
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'glitch': nn.Parameter(torch.randn(64)),
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'melt': nn.Parameter(torch.randn(64)),
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'twist': nn.Parameter(torch.randn(64)),
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'dream': nn.Parameter(torch.randn(64)),
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})
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#
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self.encoder = nn.Sequential(
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nn.Conv2d(3, 32, 4, stride=2, padding=1),
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nn.ReLU(),
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@@ -171,53 +153,58 @@ class StyleTransferAnimator(nn.Module):
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nn.ReLU(),
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)
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#
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self.decoder = nn.Sequential(
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nn.ConvTranspose2d(
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nn.ReLU(),
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nn.ConvTranspose2d(
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nn.ReLU(),
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nn.ConvTranspose2d(
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nn.ReLU(),
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nn.ConvTranspose2d(
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nn.Tanh()
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)
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# LSTM для времени
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self.temporal_lstm = nn.LSTMCell(256, 512)
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self.time_proj = nn.Linear(1, 128)
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def forward(self, x, style='wave', num_frames=20):
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batch_size = x.size(0)
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# Кодируем
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features = self.encoder(x) # [B, 256,
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features_flat = features.view(batch_size, -1)
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#
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style_vector = self.style_embeddings[style]
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style_vector = style_vector.unsqueeze(0).repeat(batch_size, 1)
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frames = []
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for t in range(num_frames):
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# Время
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t_norm = torch.tensor([t / num_frames], device=x.device)
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t_embed = self.time_proj(t_norm).unsqueeze(0).repeat(batch_size, 1)
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# LSTM
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h, c = self.temporal_lstm(lstm_input, (h, c))
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# Декодируем
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decoder_input = torch.cat([
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frame = self.decoder(decoder_input)
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frames.append(frame)
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return torch.stack(frames, dim=1)
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self.device = torch.device('cuda' if torch.cuda.is_available() else 'cpu')
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print(f"🔥 Устройство: {self.device}")
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#
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self.animator = FullNeuralAnimator().to(self.device)
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self.styler = StyleTransferAnimator().to(self.device)
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# Пробуем загрузить
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self.load_models()
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self.animator.eval()
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self.styler.eval()
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def load_models(self):
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"""Загружает или создаёт модели"""
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models_dir = 'neural_models'
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os.makedirs(models_dir, exist_ok=True)
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# Если нет моделей - используем случайные (но они будут работать!)
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if os.path.exists(f'{models_dir}/animator.pth'):
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self.animator.load_state_dict(torch.load(f'{models_dir}/animator.pth', map_location=self.device))
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print("✅ Аниматор загружен")
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else:
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print("⚠️ Модель не найдена, используе
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if os.path.exists(f'{models_dir}/styler.pth'):
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self.styler.load_state_dict(torch.load(f'{models_dir}/styler.pth', map_location=self.device))
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print("✅ Стилизатор загружен")
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def generate_animation(self, image, style='wave', num_frames=
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"""Генерирует анимацию
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# Подготовка
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if isinstance(image, np.ndarray):
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@@ -266,7 +253,7 @@ class NeuralAnimator:
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img_tensor = torch.from_numpy(np.array(img)).float() / 127.5 - 1
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img_tensor = img_tensor.permute(2, 0, 1).unsqueeze(0).to(self.device)
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#
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with torch.no_grad():
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if style in ['wave', 'pulse', 'glitch', 'melt', 'twist']:
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frames_tensor = self.styler(img_tensor, style=style, num_frames=num_frames)
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return temp_file.name
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# ============ ОБУЧЕНИЕ
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def train_neural_animator():
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"""
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print("🧠 Обучаем нейросеть
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device = torch.device('cuda' if torch.cuda.is_available() else 'cpu')
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# Создаём модели
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animator = FullNeuralAnimator().to(device)
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styler = StyleTransferAnimator().to(device)
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# Оптимизаторы
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opt_anim = torch.optim.Adam(animator.parameters(), lr=0.0001)
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opt_style = torch.optim.Adam(styler.parameters(), lr=0.0001)
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# Функция потерь
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mse = nn.MSELoss()
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print("🚀 Начинаем обучение...")
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for epoch in range(10):
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batch_size = 4
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# 1. Создаём случайные изображения
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fake_images = torch.randn(batch_size, 3, 128, 128, device=device)
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#
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frames = animator(fake_images, num_frames=15)
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loss_smooth = mse(frames[:, 1:], frames[:, :-1]) # Соседние кадры похожи
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loss_consistency = mse(frames.mean(dim=1), fake_images) # Среднее похоже на оригинал
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loss_anim = loss_smooth + 0.5 * loss_consistency
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opt_anim.zero_grad()
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loss_anim.backward()
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opt_anim.step()
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#
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opt_style.step()
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print(f"Epoch {epoch+1}/10 | Loss: {loss_anim.item():.4f} | Style: {loss_style.item():.4f}")
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# Сохраняем модели
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os.makedirs('neural_models', exist_ok=True)
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torch.save(animator.state_dict(), 'neural_models/animator.pth')
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torch.save(styler.state_dict(), 'neural_models/styler.pth')
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print("✅ Обучение завершено!
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return
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# ============ GRADIO ИНТЕРФЕЙС ============
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animator = NeuralAnimator()
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def
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"""Функция для Gradio"""
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if image is None:
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return None
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try:
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image,
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style=style,
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num_frames=int(frames),
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size=int(size)
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)
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return gif_path
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except Exception as e:
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print(f"Ошибка: {e}")
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return None
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# Создаём интерфейс
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with gr.Blocks(
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gr.Markdown("""
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# 🧠 ПОЛНОСТЬЮ НЕЙРОСЕТЕВАЯ АНИМАЦИЯ
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- 🎨 Анализирует структуру изображения
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- 🧮 Предсказывает движение
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- 🎬 Генерирует каждый кадр
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- ⏱️ Создаёт временную последовательность
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**Никаких ручных алгоритмов — только нейросеть!**
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""")
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with gr.Row():
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input_image = gr.Image(
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label="📸 Загрузи фото",
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type="numpy",
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height=
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)
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style = gr.Dropdown(
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("Глитч 📺", "glitch"),
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("Плавление 🕯️", "melt"),
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("Скручивание 🌀", "twist"),
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("Сюрреализм 🎭", "dream"),
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("Нейросетевой 🧠", "neural")
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],
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label="🎨 Стиль анимации",
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frames = gr.Slider(
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minimum=10,
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maximum=
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value=20,
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step=5,
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label="Количество кадров"
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)
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size = gr.Slider(
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minimum=
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maximum=
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value=
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step=64,
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label="Размер (
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)
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with gr.Column(scale=1):
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output_gif = gr.Image(
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label="🎬
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type="filepath",
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height=
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)
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download_btn = gr.DownloadButton(
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# Логика
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generate_btn.click(
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fn=
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inputs=[input_image, style, frames, size],
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outputs=[output_gif]
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).then(
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train_btn.click(
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fn=train_neural_animator,
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inputs=[],
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outputs=[]
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).then(
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fn=lambda: "✅ Модель обучена! Перезапустите анимацию.",
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inputs=[],
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outputs=[gr.Textbox(label="Статус")]
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)
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gr.Markdown("""
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### 🔬 Как это работает
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1. **Нейросеть-кодировщик** понимает структуру изображения
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2. **LSTM-слой** запоминает как меняется анимация во времени
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3. **Нейросеть-декодер** генерирует каждый кадр
|
| 464 |
-
4. **Векторы стиля** управляют типом анимации
|
| 465 |
-
|
| 466 |
-
**ВСЁ ОБУЧАЕТСЯ НЕЙРОСЕТЬЮ!**
|
| 467 |
-
""")
|
| 468 |
|
| 469 |
if __name__ == "__main__":
|
| 470 |
print("""
|
| 471 |
-
🧠 ЗАПУСКАЕМ
|
| 472 |
📱 Открой браузер: http://localhost:7860
|
| 473 |
-
|
| 474 |
-
Нейросеть делает ВСЁ:
|
| 475 |
-
- Анализ фото
|
| 476 |
-
- Предсказание движения
|
| 477 |
-
- Генерация кадров
|
| 478 |
-
- Создание анимации
|
| 479 |
""")
|
| 480 |
|
| 481 |
demo.launch(
|
|
|
|
| 7 |
import imageio
|
| 8 |
import os
|
| 9 |
import tempfile
|
|
|
|
| 10 |
|
| 11 |
+
# ============ ИСПРАВЛЕННАЯ ПОЛНОСТЬЮ НЕЙРОСЕТЕВАЯ АРХИТЕКТУРА ============
|
| 12 |
class FullNeuralAnimator(nn.Module):
|
| 13 |
"""
|
| 14 |
+
Одна нейросеть делает ВСЁ
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|
| 15 |
"""
|
| 16 |
def __init__(self):
|
| 17 |
super().__init__()
|
| 18 |
|
| 19 |
+
# === Encoder ===
|
| 20 |
self.enc1 = self._block(3, 32)
|
| 21 |
self.enc2 = self._block(32, 64)
|
| 22 |
self.enc3 = self._block(64, 128)
|
| 23 |
self.enc4 = self._block(128, 256)
|
| 24 |
self.pool = nn.MaxPool2d(2)
|
| 25 |
|
| 26 |
+
# === LSTM ===
|
|
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|
| 27 |
self.lstm = nn.LSTM(
|
| 28 |
+
input_size=256 * 8 * 8, # 256 каналов * 8x8 (после 3х пулингов)
|
| 29 |
hidden_size=512,
|
| 30 |
num_layers=2,
|
| 31 |
batch_first=True,
|
| 32 |
dropout=0.2
|
| 33 |
)
|
| 34 |
|
| 35 |
+
# === Декодер ===
|
| 36 |
self.dec4 = self._block(512, 256)
|
| 37 |
self.dec3 = self._block(256, 128)
|
| 38 |
self.dec2 = self._block(128, 64)
|
|
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|
| 51 |
nn.Tanh()
|
| 52 |
)
|
| 53 |
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|
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|
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|
| 54 |
def _block(self, in_ch, out_ch):
|
| 55 |
return nn.Sequential(
|
| 56 |
nn.Conv2d(in_ch, out_ch, 3, padding=1),
|
|
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|
| 62 |
)
|
| 63 |
|
| 64 |
def forward(self, x, num_frames=20):
|
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|
| 65 |
batch_size = x.size(0)
|
| 66 |
|
| 67 |
# === 1. Кодируем изображение ===
|
|
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|
| 74 |
skips = [e1, e2, e3, e4]
|
| 75 |
|
| 76 |
# === 2. Подготовка для LSTM ===
|
| 77 |
+
# После 3х пулингов: 256 -> 8x8
|
| 78 |
+
bottleneck = e4.view(batch_size, -1) # [B, 256*8*8]
|
| 79 |
|
| 80 |
+
# === 3. Генерируем последовательность ===
|
| 81 |
frames = []
|
| 82 |
hidden = None
|
| 83 |
|
|
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|
| 84 |
lstm_input = bottleneck.unsqueeze(1) # [B, 1, features]
|
| 85 |
|
| 86 |
for t in range(num_frames):
|
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|
| 87 |
# LSTM предсказывает следующее состояние
|
| 88 |
+
lstm_out, hidden = self.lstm(lstm_input, hidden)
|
| 89 |
|
| 90 |
# === 4. Декодируем в кадр ===
|
| 91 |
+
h = lstm_out.squeeze(1).view(batch_size, 256, 8, 8)
|
|
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|
| 92 |
|
| 93 |
# Декодер с skip connections
|
| 94 |
d4 = self.up4(h)
|
| 95 |
+
# Resize skip connection если нужно
|
| 96 |
+
if d4.size(-1) != skips[3].size(-1):
|
| 97 |
+
skips[3] = F.interpolate(skips[3], size=d4.size(-2:), mode='bilinear')
|
| 98 |
d4 = torch.cat([d4, skips[3]], dim=1)
|
| 99 |
d4 = self.dec4(d4)
|
| 100 |
|
| 101 |
d3 = self.up3(d4)
|
| 102 |
+
if d3.size(-1) != skips[2].size(-1):
|
| 103 |
+
skips[2] = F.interpolate(skips[2], size=d3.size(-2:), mode='bilinear')
|
| 104 |
d3 = torch.cat([d3, skips[2]], dim=1)
|
| 105 |
d3 = self.dec3(d3)
|
| 106 |
|
| 107 |
d2 = self.up2(d3)
|
| 108 |
+
if d2.size(-1) != skips[1].size(-1):
|
| 109 |
+
skips[1] = F.interpolate(skips[1], size=d2.size(-2:), mode='bilinear')
|
| 110 |
d2 = torch.cat([d2, skips[1]], dim=1)
|
| 111 |
d2 = self.dec2(d2)
|
| 112 |
|
| 113 |
d1 = self.up1(d2)
|
| 114 |
+
if d1.size(-1) != skips[0].size(-1):
|
| 115 |
+
skips[0] = F.interpolate(skips[0], size=d1.size(-2:), mode='bilinear')
|
| 116 |
d1 = torch.cat([d1, skips[0]], dim=1)
|
| 117 |
d1 = self.dec1(d1)
|
| 118 |
|
|
|
|
| 120 |
frame = self.frame_generator(d1)
|
| 121 |
frames.append(frame)
|
| 122 |
|
| 123 |
+
# Обновляем вход для LSTM
|
| 124 |
+
next_features = self.enc4(self.pool(self.enc3(self.pool(self.enc2(self.pool(self.enc1(frame)))))))
|
| 125 |
+
next_features = next_features.view(batch_size, -1)
|
| 126 |
+
lstm_input = next_features.unsqueeze(1)
|
| 127 |
+
|
| 128 |
+
return torch.stack(frames, dim=1)
|
|
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|
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|
|
| 129 |
|
| 130 |
+
# ============ СТИЛЕВАЯ НЕЙРОСЕТЬ ============
|
| 131 |
class StyleTransferAnimator(nn.Module):
|
|
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|
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|
|
|
|
| 132 |
def __init__(self):
|
| 133 |
super().__init__()
|
| 134 |
|
| 135 |
+
# Стили
|
| 136 |
self.style_embeddings = nn.ParameterDict({
|
| 137 |
'wave': nn.Parameter(torch.randn(64)),
|
| 138 |
'pulse': nn.Parameter(torch.randn(64)),
|
| 139 |
'glitch': nn.Parameter(torch.randn(64)),
|
| 140 |
'melt': nn.Parameter(torch.randn(64)),
|
| 141 |
'twist': nn.Parameter(torch.randn(64)),
|
|
|
|
| 142 |
})
|
| 143 |
|
| 144 |
+
# Encoder
|
| 145 |
self.encoder = nn.Sequential(
|
| 146 |
nn.Conv2d(3, 32, 4, stride=2, padding=1),
|
| 147 |
nn.ReLU(),
|
|
|
|
| 153 |
nn.ReLU(),
|
| 154 |
)
|
| 155 |
|
| 156 |
+
# LSTM
|
| 157 |
+
self.lstm = nn.LSTM(
|
| 158 |
+
input_size=256 * 8 * 8,
|
| 159 |
+
hidden_size=512,
|
| 160 |
+
num_layers=2,
|
| 161 |
+
batch_first=True,
|
| 162 |
+
dropout=0.2
|
| 163 |
+
)
|
| 164 |
+
|
| 165 |
+
# Decoder
|
| 166 |
self.decoder = nn.Sequential(
|
| 167 |
+
nn.ConvTranspose2d(512 + 64, 256, 4, stride=2, padding=1),
|
| 168 |
nn.ReLU(),
|
| 169 |
+
nn.ConvTranspose2d(256, 128, 4, stride=2, padding=1),
|
| 170 |
nn.ReLU(),
|
| 171 |
+
nn.ConvTranspose2d(128, 64, 4, stride=2, padding=1),
|
| 172 |
nn.ReLU(),
|
| 173 |
+
nn.ConvTranspose2d(64, 3, 4, stride=2, padding=1),
|
| 174 |
nn.Tanh()
|
| 175 |
)
|
|
|
|
|
|
|
|
|
|
|
|
|
| 176 |
|
| 177 |
def forward(self, x, style='wave', num_frames=20):
|
| 178 |
batch_size = x.size(0)
|
| 179 |
|
| 180 |
+
# Кодируем
|
| 181 |
+
features = self.encoder(x) # [B, 256, 8, 8]
|
| 182 |
+
features_flat = features.view(batch_size, -1)
|
| 183 |
|
| 184 |
+
# Стиль
|
| 185 |
+
style_vector = self.style_embeddings[style]
|
| 186 |
+
style_vector = style_vector.unsqueeze(0).repeat(batch_size, 1)
|
| 187 |
|
| 188 |
frames = []
|
| 189 |
+
hidden = None
|
| 190 |
+
lstm_input = features_flat.unsqueeze(1)
|
| 191 |
|
| 192 |
for t in range(num_frames):
|
|
|
|
|
|
|
|
|
|
|
|
|
| 193 |
# LSTM
|
| 194 |
+
lstm_out, hidden = self.lstm(lstm_input, hidden)
|
|
|
|
| 195 |
|
| 196 |
+
# Декодируем со стилем
|
| 197 |
+
h = lstm_out.squeeze(1).view(batch_size, 256, 8, 8)
|
| 198 |
+
style_expanded = style_vector.view(batch_size, 64, 1, 1).repeat(1, 1, 8, 8)
|
| 199 |
+
decoder_input = torch.cat([h, style_expanded], dim=1)
|
| 200 |
|
| 201 |
frame = self.decoder(decoder_input)
|
| 202 |
frames.append(frame)
|
| 203 |
+
|
| 204 |
+
# Обновляем вход
|
| 205 |
+
next_features = self.encoder(frame)
|
| 206 |
+
next_features = next_features.view(batch_size, -1)
|
| 207 |
+
lstm_input = next_features.unsqueeze(1)
|
| 208 |
|
| 209 |
return torch.stack(frames, dim=1)
|
| 210 |
|
|
|
|
| 214 |
self.device = torch.device('cuda' if torch.cuda.is_available() else 'cpu')
|
| 215 |
print(f"🔥 Устройство: {self.device}")
|
| 216 |
|
| 217 |
+
# Создаём модели
|
| 218 |
self.animator = FullNeuralAnimator().to(self.device)
|
| 219 |
self.styler = StyleTransferAnimator().to(self.device)
|
| 220 |
|
| 221 |
+
# Пробуем загрузить
|
| 222 |
self.load_models()
|
| 223 |
|
| 224 |
self.animator.eval()
|
| 225 |
self.styler.eval()
|
| 226 |
|
| 227 |
def load_models(self):
|
|
|
|
| 228 |
models_dir = 'neural_models'
|
| 229 |
os.makedirs(models_dir, exist_ok=True)
|
| 230 |
|
|
|
|
| 231 |
if os.path.exists(f'{models_dir}/animator.pth'):
|
| 232 |
self.animator.load_state_dict(torch.load(f'{models_dir}/animator.pth', map_location=self.device))
|
| 233 |
print("✅ Аниматор загружен")
|
| 234 |
else:
|
| 235 |
+
print("⚠️ Модель не найдена, используем случайную")
|
| 236 |
|
| 237 |
if os.path.exists(f'{models_dir}/styler.pth'):
|
| 238 |
self.styler.load_state_dict(torch.load(f'{models_dir}/styler.pth', map_location=self.device))
|
| 239 |
print("✅ Стилизатор загружен")
|
| 240 |
|
| 241 |
+
def generate_animation(self, image, style='wave', num_frames=20, size=128):
|
| 242 |
+
"""Генерирует анимацию"""
|
| 243 |
+
if image is None:
|
| 244 |
+
return None
|
| 245 |
|
| 246 |
# Подготовка
|
| 247 |
if isinstance(image, np.ndarray):
|
|
|
|
| 253 |
img_tensor = torch.from_numpy(np.array(img)).float() / 127.5 - 1
|
| 254 |
img_tensor = img_tensor.permute(2, 0, 1).unsqueeze(0).to(self.device)
|
| 255 |
|
| 256 |
+
# ВСЁ ДЕЛАЕТ НЕЙРОСЕТЬ
|
| 257 |
with torch.no_grad():
|
| 258 |
if style in ['wave', 'pulse', 'glitch', 'melt', 'twist']:
|
| 259 |
frames_tensor = self.styler(img_tensor, style=style, num_frames=num_frames)
|
|
|
|
| 273 |
|
| 274 |
return temp_file.name
|
| 275 |
|
| 276 |
+
# ============ ОБУЧЕНИЕ ============
|
| 277 |
def train_neural_animator():
|
| 278 |
+
"""Обучение нейросети"""
|
| 279 |
+
print("🧠 Обучаем нейросеть...")
|
| 280 |
|
| 281 |
device = torch.device('cuda' if torch.cuda.is_available() else 'cpu')
|
| 282 |
|
|
|
|
| 283 |
animator = FullNeuralAnimator().to(device)
|
| 284 |
styler = StyleTransferAnimator().to(device)
|
| 285 |
|
|
|
|
| 286 |
opt_anim = torch.optim.Adam(animator.parameters(), lr=0.0001)
|
| 287 |
opt_style = torch.optim.Adam(styler.parameters(), lr=0.0001)
|
| 288 |
|
|
|
|
| 289 |
mse = nn.MSELoss()
|
| 290 |
|
| 291 |
print("🚀 Начинаем обучение...")
|
| 292 |
|
| 293 |
for epoch in range(10):
|
| 294 |
+
batch_size = 2
|
|
|
|
|
|
|
|
|
|
| 295 |
fake_images = torch.randn(batch_size, 3, 128, 128, device=device)
|
| 296 |
|
| 297 |
+
# Обучаем аниматор
|
| 298 |
frames = animator(fake_images, num_frames=15)
|
| 299 |
+
loss_smooth = mse(frames[:, 1:], frames[:, :-1])
|
| 300 |
+
loss_consistency = mse(frames.mean(dim=1), fake_images)
|
|
|
|
|
|
|
| 301 |
loss_anim = loss_smooth + 0.5 * loss_consistency
|
| 302 |
|
| 303 |
opt_anim.zero_grad()
|
| 304 |
loss_anim.backward()
|
| 305 |
opt_anim.step()
|
| 306 |
|
| 307 |
+
# Обучаем стилизатор
|
| 308 |
+
style = 'wave'
|
| 309 |
+
style_frames = styler(fake_images, style=style, num_frames=15)
|
| 310 |
+
loss_style_smooth = mse(style_frames[:, 1:], style_frames[:, :-1])
|
| 311 |
+
loss_style_consistency = mse(style_frames.mean(dim=1), fake_images)
|
| 312 |
+
loss_style = loss_style_smooth + 0.5 * loss_style_consistency
|
| 313 |
+
|
| 314 |
+
opt_style.zero_grad()
|
| 315 |
+
loss_style.backward()
|
| 316 |
+
opt_style.step()
|
|
|
|
| 317 |
|
| 318 |
print(f"Epoch {epoch+1}/10 | Loss: {loss_anim.item():.4f} | Style: {loss_style.item():.4f}")
|
| 319 |
|
|
|
|
| 320 |
os.makedirs('neural_models', exist_ok=True)
|
| 321 |
torch.save(animator.state_dict(), 'neural_models/animator.pth')
|
| 322 |
torch.save(styler.state_dict(), 'neural_models/styler.pth')
|
| 323 |
|
| 324 |
+
print("✅ Обучение завершено!")
|
| 325 |
+
return "✅ Модель обучена!"
|
| 326 |
|
| 327 |
# ============ GRADIO ИНТЕРФЕЙС ============
|
| 328 |
animator = NeuralAnimator()
|
| 329 |
|
| 330 |
+
def generate_wrapper(image, style, frames, size):
|
|
|
|
| 331 |
if image is None:
|
| 332 |
return None
|
|
|
|
| 333 |
try:
|
| 334 |
+
return animator.generate_animation(image, style, int(frames), int(size))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 335 |
except Exception as e:
|
| 336 |
print(f"Ошибка: {e}")
|
| 337 |
return None
|
| 338 |
|
| 339 |
# Создаём интерфейс
|
| 340 |
+
with gr.Blocks(title="🧠 Нейросетевая анимация") as demo:
|
| 341 |
gr.Markdown("""
|
| 342 |
# 🧠 ПОЛНОСТЬЮ НЕЙРОСЕТЕВАЯ АНИМАЦИЯ
|
| 343 |
|
| 344 |
+
Нейросеть делает ВСЁ: анализ, предсказание движения, генерацию кадров!
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 345 |
""")
|
| 346 |
|
| 347 |
with gr.Row():
|
|
|
|
| 349 |
input_image = gr.Image(
|
| 350 |
label="📸 Загрузи фото",
|
| 351 |
type="numpy",
|
| 352 |
+
height=300
|
| 353 |
)
|
| 354 |
|
| 355 |
style = gr.Dropdown(
|
|
|
|
| 359 |
("Глитч 📺", "glitch"),
|
| 360 |
("Плавление 🕯️", "melt"),
|
| 361 |
("Скручивание 🌀", "twist"),
|
|
|
|
| 362 |
("Нейросетевой 🧠", "neural")
|
| 363 |
],
|
| 364 |
label="🎨 Стиль анимации",
|
|
|
|
| 367 |
|
| 368 |
frames = gr.Slider(
|
| 369 |
minimum=10,
|
| 370 |
+
maximum=30,
|
| 371 |
value=20,
|
| 372 |
step=5,
|
| 373 |
label="Количество кадров"
|
| 374 |
)
|
| 375 |
|
| 376 |
size = gr.Slider(
|
| 377 |
+
minimum=64,
|
| 378 |
+
maximum=256,
|
| 379 |
+
value=128,
|
| 380 |
step=64,
|
| 381 |
+
label="Размер (чем меньше, тем быстрее)"
|
| 382 |
)
|
| 383 |
|
| 384 |
+
with gr.Row():
|
| 385 |
+
generate_btn = gr.Button("🧠 Запустить!", variant="primary")
|
| 386 |
+
train_btn = gr.Button("🎓 Обучить", variant="secondary")
|
| 387 |
+
|
| 388 |
+
status = gr.Textbox(label="Статус", value="Готов к работе")
|
| 389 |
|
| 390 |
with gr.Column(scale=1):
|
| 391 |
output_gif = gr.Image(
|
| 392 |
+
label="🎬 Результат",
|
| 393 |
type="filepath",
|
| 394 |
+
height=400
|
| 395 |
)
|
| 396 |
|
| 397 |
download_btn = gr.DownloadButton(
|
|
|
|
| 401 |
|
| 402 |
# Логика
|
| 403 |
generate_btn.click(
|
| 404 |
+
fn=generate_wrapper,
|
| 405 |
inputs=[input_image, style, frames, size],
|
| 406 |
outputs=[output_gif]
|
| 407 |
).then(
|
|
|
|
| 413 |
train_btn.click(
|
| 414 |
fn=train_neural_animator,
|
| 415 |
inputs=[],
|
| 416 |
+
outputs=[status]
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)
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if __name__ == "__main__":
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print("""
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+
🧠 ЗАПУСКАЕМ НЕЙРОСЕТЕВУЮ АНИМАЦИЮ!
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📱 Открой браузер: http://localhost:7860
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""")
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demo.launch(
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