valeh2012 / image-to-text-apifyactor

HackPrague Apify Actor

Actor - Image to Text

The actor takes an input image in a specified format (base64 or url) and using asked Optic Character Recognition (OCR) model (PaddleOCR or Tesseract) extracts textual data in required language (See OCR model documentations for available languages). The result is saved into Key-Value store as one of output formats (pdf, txt or bbox)

INPUT

Input of this actor should be JSON file with following fields:

Field	Type	Description	Allowed values
input_type	String	Input image format	base64 or url
input_image	String	Image	Any valid string value
language	String	Text language	See OCR model documentations (e.g en)
ocr	String	Specific OCR model	paddle or tesseract
output_format	String	Desired output format	bbox/pdf for PaddleOCR or txt/pdf for Tesseract

Sample Input

{
    "input_type": "url",
    "input_image": "https://images4.programmersought.com/934/e8/e89758ae0ed991f1c8aba947addec9e6.png",
    "lang": "eng",
    "ocr": "tesseract", 
    "output_format": "txt" 
}

OUTPUT

Once the actor finishes, it will output a textual data in specified format.

• bbox : list of bounding boxes and text inside
• pdf : Base64 encoded pdf file
• txt : String text

Sample Output

{
    "response": "Sample PDF Document\n\nRobert Maron\nGrzegorz. Grudziriski\n\nFebruary 20, 1999\n\x0c", 
    "error": None
}