39 lines
1.1 KiB
Python
39 lines
1.1 KiB
Python
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from __future__ import annotations
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from dataclasses import dataclass
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from typing import Dict
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from entities.rgb_image512 import RgbImage512
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from entities.label64 import Label64
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from entities.sequence8 import Sequence8
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from steg.embedder import Embedder
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from steg.extractor import Extractor
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from steg.component_pipeline import ComponentPipeline
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@dataclass
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class ExtractMode:
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"""CLI-режим извлечения метки из изображения."""
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def run(
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self,
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input_path: str,
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output_path: str,
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channel: str,
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seq0: str,
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) -> Dict[str, str]:
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"""Извлечь метку и сохранить 64x64 PNG."""
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rgb = RgbImage512.from_file(input_path)
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seq = Sequence8.from_string(seq0)
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pipeline = ComponentPipeline(channel=channel, embedder=Embedder(), extractor=Extractor())
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label: Label64 = pipeline.extract_from_rgb(rgb, seq)
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label.to_image(output_path)
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return {
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"status": "ok",
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"output": output_path,
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"channel": channel,
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"seq0": seq0,
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}
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