Articles

Article

How to Use Imaging Colorimeters for Automated Visual Inspection of Displays in Production

From LCD to OLED to QLED, displays of all kinds are subject to a range of defects introduced either at their component-level or as a result of errors during production. Because no production process can guarantee consistency for every single display produced, quality testing for every display on the line is...
From LCD to OLED to QLED, displays of all kinds are subject to a range of defects introduced either at their component-level or as a result of errors during production. Because no production process can guarantee consistency for every single display produced, quality testing for every display on the line is...

Article

Vital Signs: Luminator Aerospace Ramps Up Backlit Sign Testing using Radiant

Learn how Luminator Aerospace revolutionized their backlit sign testing times to increase throughput while maintaining consist product quality using Radiant ProMetric® Imaging Colorimeters.
Learn how Luminator Aerospace revolutionized their backlit sign testing times to increase throughput while maintaining consist product quality using Radiant ProMetric® Imaging Colorimeters.

Article

Measuring NIR Sources for Safe and Accurate 3D Sensing

Anne Corning of Radiant Vision Systems discusses the importance of NIR measurement in facial recognition technology, measurement challenges, and technologies that enable measurement efficiency (including imaging, wide-field-of-view optics, and structured light pattern evaluation for characterizing NIR dot...
Anne Corning of Radiant Vision Systems discusses the importance of NIR measurement in facial recognition technology, measurement challenges, and technologies that enable measurement efficiency (including imaging, wide-field-of-view optics, and structured light pattern evaluation for characterizing NIR dot...

Article

Facial Recognition Safety Just Got Easier

Facial recognition technology is gaining popularity across the world due to increasing cybersecurity threats. While helping to prevent security issues, it also comes with a safety risk to users if the near-infrared lasers are not measured. Radiant Vision Systems has developed a solution to measure near-IR...
Facial recognition technology is gaining popularity across the world due to increasing cybersecurity threats. While helping to prevent security issues, it also comes with a safety risk to users if the near-infrared lasers are not measured. Radiant Vision Systems has developed a solution to measure near-IR...

Article

Understanding CCD Camera Resolution and Dynamic Range

It is often assumed that a camera with higher resolution and higher dynamic range yields better image quality. Why then do cameras with virtually identical specifications perform so differently? The way specifications relate make undersanding device performance more complex than simple definitions suggest....
It is often assumed that a camera with higher resolution and higher dynamic range yields better image quality. Why then do cameras with virtually identical specifications perform so differently? The way specifications relate make undersanding device performance more complex than simple definitions suggest....

Article

What's the Optimal Assembly Verification Method for Tough Inspection Tasks?

Quality inspection methods for electromechanical assemblies include machine vision systems, human inspection, and photometric inspection systems. An approach based on machine vision technology can be enhanced by applying artificial intelligence (AI)-based machine learning techniques. By understanding the...
Quality inspection methods for electromechanical assemblies include machine vision systems, human inspection, and photometric inspection systems. An approach based on machine vision technology can be enhanced by applying artificial intelligence (AI)-based machine learning techniques. By understanding the...

Article

Machine Vision Enters Augmented and Virtual Reality Environments

Disruptive technology like augmented and virtual reality devices lay the foundation for future innovation, and also put demands on the vision and imaging equipment used to ensure the quality of a digital experiences that are blended with reality. In this article, Radiant Vision Systems Chief Solutions...
Disruptive technology like augmented and virtual reality devices lay the foundation for future innovation, and also put demands on the vision and imaging equipment used to ensure the quality of a digital experiences that are blended with reality. In this article, Radiant Vision Systems Chief Solutions...

Article

Applying Automation for Efficient Head-Up Display Production

This article introduces methods for meeting the requirements of the new SAE J1757-2 standard for head-up display measurement and outlines the advantages of automated measurement systems.
This article introduces methods for meeting the requirements of the new SAE J1757-2 standard for head-up display measurement and outlines the advantages of automated measurement systems.

Article

How to Use Imaging Colorimeters to Improve OLED Display Production Testing Efficiency and Yields

OLEDs (Organic Light-Emitting Diodes) are emerging as the next wave of technology in the flat-panel display market. This is exciting because OLED displays promise improved display appearance for both smartphones and large-format TVs at lower cost and power than other display technologies. As OLED...
OLEDs (Organic Light-Emitting Diodes) are emerging as the next wave of technology in the flat-panel display market. This is exciting because OLED displays promise improved display appearance for both smartphones and large-format TVs at lower cost and power than other display technologies. As OLED...

Article

Choosing a Light and Color Measurement System for LEDs

In this article, we discuss unique measurement considerations for ensuring the quality of LED sources, and equipment for measuring LED displays, individual sources, and luminaires.
In this article, we discuss unique measurement considerations for ensuring the quality of LED sources, and equipment for measuring LED displays, individual sources, and luminaires.