About Data Annotation

Data Annotation

( 62 posts )

Unitlab - Collaborative and AI-Powered Data Annotation Platform

Explore 5 top open-source computer vision models suitable for auto-annotation in 2026.

7 min read

Learn how to improve your polygon annotation with its extension, polygon brush for higher precision and quicker workflows.

7 min read

A comprehensive guide on image point annotation with a demo annotation project in Unitlab AI [Updated 2026].

5 min read

Learn how to write clear, effective data labeling guidelines in your projects to achieve annotation consistency in 2026.

7 min read

Automate Inventory Management with Computer Vision – 10× Faster Data Annotation and Collection.

6 min read

Learn how to use the human-in-the-loop approach in data labeling with a demo project to develop high-quality datasets faster. Updated for 2026.

5 min read

Image skeleton done right. Learn to label your images with this type effectively with our demo project. Updated for 2026.

6 min read

Learn and annotate your images with outstanding precision with pixel-perfect segmentation! Updated for 2026.

8 min read

Automate your invoice extraction workflows with Unitlab Invoice OCR! Updated for 2026 with examples and demos.

4 min read