IMAGE TO TEXT WORKER¶
Runs Tesseract OCR on a supplied image file to extract any embedded text. Use this worker whenever you need to convert a screenshot, scanned document, or annotated plot image into a machine-readable string within a d3VIEW workflow.
When to use¶
Tagged: image, ocr, tesseract, text-extraction, user.
Inputs¶
| Label | ID | Type | Default | Required | Description |
|---|---|---|---|---|---|
| Image | image_file | file | — | ✓ | Image file (PNG, JPEG, TIFF, etc.) containing the text to be extracted; must be attached to the workflow — required, no default. |
| Options | options | textarea |
|
Tesseract CLI flags passed verbatim after the image path (e.g. –l eng –psm 6 digits); leave at default –l eng –psm 6 digits for standard English single-block digit recognition. |
Outputs¶
| Label | ID | Type | Description |
|---|---|---|---|
| Text Output | text_output | text | Plain-text string produced by Tesseract, with newlines preserved between lines detected in the image. |
Disciplines¶
- ai_ml.vision
Auto-generated from platform schema. Worker id: image_to_text. Schema hash: 38b84d490596. Hand-curated docs in workerexamples/ override this page when present.