# Image Structured Extraction Projects at AI Tinkerers

> Canonical HTML: https://aitinkerers.org/technologies/image-structured-extraction
> Markdown URL: https://aitinkerers.org/technologies/image-structured-extraction.md
> Technology record last updated: 2026-04-26T05:24:42Z
> Generated: 2026-10-24T12:41:41Z

Automate the transformation of visual data from any image into clean, validated JSON or Pydantic schemas.

Image Structured Extraction is the process of converting unstructured visual information into a predictable, machine-readable format: think JSON or XML. This is not basic Optical Character Recognition (OCR); it leverages Multimodal Language Models (e.g., GPT-4o) to understand context and relationships within the image. We use this to reliably pull specific data fields—like an invoice number, a pharmaceutical dosage (500mg), or product metadata (color: 'navy', size: 'L')—and map them directly to a defined schema. This two-step approach (OCR for text, LLM for structure) ensures high-accuracy extraction and validation, making data instantly actionable for downstream systems.

- Official technology site: https://www.useinstructor.com/blog/extracting-metadata-from-images-using-structured-extraction
- Public AI Tinkerers demos and talks: 1
- Result page: 1 of 1

## Recent Public Talks and Demos

### [Applying 4o Vision Finetuning to Chemistry Diagrams](https://singapore.aitinkerers.org/talks/rsvp_7w9joR3W_oI)

- Event context: AI Tinkerers Singapore: 3rd Meetup - November 19th, 2024 — 2024-11-19 — Singapore
- Public talk page: https://singapore.aitinkerers.org/talks/rsvp_7w9joR3W_oI

## Related Technologies

- [ABBYY FineReader](https://aitinkerers.org/technologies/abbyy-finereader) ([Markdown](https://aitinkerers.org/technologies/abbyy-finereader.md)) — 3 public demos
- [Amazon Textract](https://aitinkerers.org/technologies/amazon-textract) ([Markdown](https://aitinkerers.org/technologies/amazon-textract.md)) — 5 public demos
- [Azure Computer Vision](https://aitinkerers.org/technologies/azure-computer-vision) ([Markdown](https://aitinkerers.org/technologies/azure-computer-vision.md)) — 1 public demo
- [BLIP](https://aitinkerers.org/technologies/blip) ([Markdown](https://aitinkerers.org/technologies/blip.md)) — 4 public demos
- [BLIP-2](https://aitinkerers.org/technologies/blip-2) ([Markdown](https://aitinkerers.org/technologies/blip-2.md)) — 3 public demos
- [CLIP](https://aitinkerers.org/technologies/clip) ([Markdown](https://aitinkerers.org/technologies/clip.md)) — 10 public demos
- [Data Augmentation](https://aitinkerers.org/technologies/data-augmentation) ([Markdown](https://aitinkerers.org/technologies/data-augmentation.md)) — 1 public demo
- [Demo App](https://aitinkerers.org/technologies/demo-app) ([Markdown](https://aitinkerers.org/technologies/demo-app.md)) — 1 public demo
- [Flamingo](https://aitinkerers.org/technologies/flamingo) ([Markdown](https://aitinkerers.org/technologies/flamingo.md)) — 3 public demos
- [Google Cloud Vision API](https://aitinkerers.org/technologies/google-cloud-vision-api) ([Markdown](https://aitinkerers.org/technologies/google-cloud-vision-api.md)) — 1 public demo
- [LXMERT](https://aitinkerers.org/technologies/lxmert) ([Markdown](https://aitinkerers.org/technologies/lxmert.md)) — 4 public demos
- [OpenCV](https://aitinkerers.org/technologies/opencv) ([Markdown](https://aitinkerers.org/technologies/opencv.md)) — 27 public demos
- [PaddleOCR](https://aitinkerers.org/technologies/paddleocr) ([Markdown](https://aitinkerers.org/technologies/paddleocr.md)) — 2 public demos
- [Tesseract](https://aitinkerers.org/technologies/tesseract) ([Markdown](https://aitinkerers.org/technologies/tesseract.md)) — 3 public demos
- [UNITER](https://aitinkerers.org/technologies/uniter) ([Markdown](https://aitinkerers.org/technologies/uniter.md)) — 3 public demos
- [ViLBERT](https://aitinkerers.org/technologies/vilbert) ([Markdown](https://aitinkerers.org/technologies/vilbert.md)) — 4 public demos
- [Vision Fine-Tuning](https://aitinkerers.org/technologies/vision-fine-tuning) ([Markdown](https://aitinkerers.org/technologies/vision-fine-tuning.md)) — 1 public demo
- [Vision-Language Models](https://aitinkerers.org/technologies/vision-language-models) ([Markdown](https://aitinkerers.org/technologies/vision-language-models.md)) — 1 public demo