Image to Text OCR
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valehprague/image-to-text
Extract machine readable textual data from image documents
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
1{ 2 "input_type": "url", 3 "input_image": "https://images4.programmersought.com/934/e8/e89758ae0ed991f1c8aba947addec9e6.png", 4 "lang": "eng", 5 "ocr": "tesseract", 6 "output_format": "txt" 7}
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
1{ 2 "response": "Sample PDF Document\n\nRobert Maron\nGrzegorz. Grudziriski\n\nFebruary 20, 1999\n\x0c", 3 "error": None 4}
Developer
Valeh FarzaliyevMaintained by Community
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