134 lines
6.4 KiB
Python
134 lines
6.4 KiB
Python
"""Configure the restoration ("расцензурить") engine.
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Restoration is DeepMosaics-only — pick the per-frame ("картинка") or temporal ("видео")
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engine. The network code is vendored (built-in); the user picks a clean model from a
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dropdown of the bundled ``models/deepmosaics`` weights (or browses to another
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``clean_*.pth``) — for the video engine only ``clean_*_video.pth`` is offered.
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``mosaic_position.pth`` must sit beside the chosen model. A CUDA GPU is strongly
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recommended (GPU id, -1 = CPU/slow).
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"""
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from __future__ import annotations
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from pathlib import Path
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from PySide6.QtWidgets import (
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QCheckBox,
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QComboBox,
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QDialog,
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QDialogButtonBox,
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QFileDialog,
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QFormLayout,
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QHBoxLayout,
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QLabel,
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QLineEdit,
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QPushButton,
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QWidget,
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)
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from ..config import AppConfig
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from ..core.restore.deepmosaics import discover_models
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class RestoreDialog(QDialog):
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def __init__(self, config: AppConfig, parent: QWidget | None = None) -> None:
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super().__init__(parent)
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self._cfg = config
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self.setWindowTitle("Движок восстановления")
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self.setMinimumWidth(560)
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self.engine = QComboBox()
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self.engine.addItem("DeepMosaics — картинка (покадрово, нужна модель+GPU)", "deepmosaics")
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self.engine.addItem("DeepMosaics — видео (соседние кадры, лучше для роликов)", "deepmosaics_video")
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self.engine.setCurrentIndex(max(0, self.engine.findData(config.restorer)))
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self.engine.currentIndexChanged.connect(self._sync)
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# Model dropdown — bundled clean models, plus the configured one if external.
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self.model_combo = QComboBox()
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self._populate_models(config.dm_model)
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self.dm_gpu = QLineEdit(config.dm_gpu or "0")
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self.dm_gpu.setPlaceholderText("0 = первая CUDA-карта, -1 = CPU (медленно)")
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# Video engine only: feed already-restored past frames into the temporal window.
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self.feed_restored = QCheckBox(
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"Подавать уже расцензуренные прошлые кадры в окно (эксперим.)"
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)
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self.feed_restored.setChecked(bool(getattr(config, "dm_feed_restored", True)))
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self.feed_restored.setToolTip(
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"Только для видеодвижка: прошлые соседние кадры в окне берутся из уже\n"
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"восстановленных результатов, а не из оригинала с мозаикой — больше\n"
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"временной связности. Сеть обучалась на мозаичных окнах, так что эффект\n"
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"не гарантирован; выключите для точной реализации DeepMosaics."
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)
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form = QFormLayout(self)
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form.addRow("Движок:", self.engine)
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form.addRow("Модель:", self._with_browse(self.model_combo, self._browse_model))
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form.addRow("GPU id:", self.dm_gpu)
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form.addRow("", self.feed_restored)
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hint = QLabel(
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"Модели берутся из models/deepmosaics (рядом нужен mosaic_position.pth).\n"
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"• Картинка: clean_youknow_resnet_9blocks.pth — покадрово.\n"
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"• Видео: clean_youknow_video.pth — использует соседние кадры (когерентнее на "
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"роликах), требует прогона по диапазону («Расцензурить все»).\n"
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"На CPU медленно — лучше GPU. См. README."
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)
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hint.setWordWrap(True)
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form.addRow(hint)
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buttons = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
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buttons.accepted.connect(self.accept)
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buttons.rejected.connect(self.reject)
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form.addRow(buttons)
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self._sync()
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def _populate_models(self, current: str | None) -> None:
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self.model_combo.clear()
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is_video = self.engine.currentData() == "deepmosaics_video"
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if is_video: # temporal engine: only the video weights (clean_*_video.pth)
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models = [(n, p) for n, p in discover_models(include_video=True) if "video" in n.lower()]
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else:
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models = discover_models() # per-frame engine: image clean models only
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for name, path in models:
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self.model_combo.addItem(name, path)
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# Keep an externally-configured model selectable even if it's outside the folder.
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if current and self.model_combo.findData(current) < 0:
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self.model_combo.addItem(Path(current).stem + " (внешняя)", current)
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if self.model_combo.count() == 0:
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self.model_combo.addItem("(модели не найдены — положите в models/deepmosaics)", None)
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idx = self.model_combo.findData(current) if current else 0
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self.model_combo.setCurrentIndex(max(0, idx))
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def _with_browse(self, widget: QWidget, slot) -> QWidget:
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w = QWidget()
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h = QHBoxLayout(w)
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h.setContentsMargins(0, 0, 0, 0)
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h.addWidget(widget, 1)
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btn = QPushButton("Обзор…")
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btn.clicked.connect(slot)
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h.addWidget(btn)
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return w
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def _sync(self) -> None:
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is_dm = self.engine.currentData() in ("deepmosaics", "deepmosaics_video")
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is_video = self.engine.currentData() == "deepmosaics_video"
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# The model list differs per engine (image vs video weights) — repopulate.
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self._populate_models(self._cfg.dm_model)
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self.model_combo.setEnabled(is_dm)
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self.dm_gpu.setEnabled(is_dm)
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self.feed_restored.setEnabled(is_video) # only the temporal engine has a window
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def _browse_model(self) -> None:
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p, _ = QFileDialog.getOpenFileName(self, "Веса DeepMosaics", "", "Веса (*.pth);;Все файлы (*.*)")
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if p:
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if self.model_combo.findData(p) < 0:
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self.model_combo.addItem(Path(p).stem, p)
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self.model_combo.setCurrentIndex(self.model_combo.findData(p))
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def apply_to_config(self) -> None:
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self._cfg.restorer = self.engine.currentData()
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self._cfg.dm_model = self.model_combo.currentData()
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self._cfg.dm_gpu = self.dm_gpu.text().strip() or "0"
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self._cfg.dm_feed_restored = self.feed_restored.isChecked()
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