45 lines
1.3 KiB
Elixir
45 lines
1.3 KiB
Elixir
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# This file is auto-generated by alef — DO NOT EDIT.
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# alef:hash:4e15143f4af1ae8bafbdb1506ef057da924484c66a19483966333558ad437e75
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# To regenerate: alef generate
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# To verify freshness: alef verify --exit-code
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# Issues & docs: https://github.com/kreuzberg-dev/alef
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defmodule Kreuzberg.ImagePreprocessingConfig do
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@moduledoc """
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Image preprocessing configuration for OCR.
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These settings control how images are preprocessed before OCR to improve
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text recognition quality. Different preprocessing strategies work better
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for different document types.
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"""
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@typedoc "Image preprocessing configuration for OCR."
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@type t :: %__MODULE__{
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target_dpi: integer(),
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auto_rotate: boolean(),
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deskew: boolean(),
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denoise: boolean(),
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contrast_enhance: boolean(),
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binarization_method: String.t() | nil,
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invert_colors: boolean()
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}
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defstruct target_dpi: 300,
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auto_rotate: true,
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deskew: true,
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denoise: false,
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contrast_enhance: false,
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binarization_method: "otsu",
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invert_colors: false
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defimpl Jason.Encoder do
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@doc false
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def encode(value, opts) do
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value
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|> Map.from_struct()
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|> Enum.reject(fn {_k, v} -> v == nil end)
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|> Enum.into(%{})
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|> Jason.Encoder.encode(opts)
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end
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end
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end
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