tesseract_ocr

tesseract_ocr v0.1.5 TesseractOcr.Utils View Source

Utilities to run tesseract-ocr binary.

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Functions

command(path, output, options)

This function executes the tesseract on system and return the output.

command_options(path, output, options)

This function will mount the options to Tesseract OCR.

read_and_remove(path)

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command(path, output, options)

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This function executes the tesseract on system and return the output.

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command_options(path, output, options)

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This function will mount the options to Tesseract OCR.

Examples 

iex> TesseractOcr.Utils.command_options("test/resources/world.png", "stdout", %{l: "por", oem: "1"})
["test/resources/world.png", "stdout", "-l", "por", "--oem","1"]

iex> TesseractOcr.Utils.command_options("test/resources/world.png", "stdout", %{l: "por", psm: 1})
["test/resources/world.png", "stdout", "-l", "por", "--psm", "1"]

iex> TesseractOcr.Utils.command_options("test/resources/world.png", "stdout", %{c: "var=b"})
["test/resources/world.png", "stdout", "-c", "var=b"]
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read_and_remove(path)

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