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Surface Inspection with AI Precision

Industrial & Engineering
WO/2025/153739

Problem Solved

Inspecting surfaces for defects, especially in industrial settings like wheel rims, is often challenging due to limitations in lighting and imaging techniques. Traditional methods may not capture all angles or lighting conditions, leading to missed defects and quality issues.

Core Features

This invention introduces a method and device for surface inspection using multiple light sources and imaging devices positioned at various angles. It employs advanced lighting setups, including dome-shaped arrangements and LED lights, to ensure comprehensive surface coverage. The system can store images locally or in the cloud for AI analysis, enhancing defect detection accuracy.

Inventive Step

The unique aspect of this invention lies in its use of a dome-shaped lighting arrangement and the integration of AI for image analysis. This setup allows for capturing high-quality images from different angles and lighting conditions, making it easier to detect surface defects like scratches, dirt inclusions, and color deviations.

Benefits

The invention offers precise and automated surface inspection, reducing human error and increasing efficiency. It can identify defects without needing pre-selection of object types, making it versatile for various industrial applications.

Broader Impact

This technology can revolutionize quality control in manufacturing, leading to higher product standards and reduced waste. It supports sustainability by minimizing defective products and enhancing production efficiency.