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Practical OCR: Boosting Accuracy from 40% to 90% with Pytesseract and OpenCV

By admin July 12, 2026

Learn how to combine Pytesseract and OpenCV to build an accurate OCR system. This article shares image preprocessing techniques and parameter optimization for real-world projects.

Artificial Intelligence tutorial - IT technology blog

Using Vision LLMs (Moondream, LLaVA) for Automated UI Error Screenshot Analysis — A Practical Guide

By admin May 28, 2026

A practical guide to using Vision LLMs (Moondream, LLaVA) to automatically analyze UI error screenshots and extract structured information with Python. Compares OCR, Cloud API, and Vision LLM approaches — then walks through a real implementation with working code samples.