Vision & Sensors

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Enhance your machine vision systems with optical filters! Discover how colored glass and interference filters can boost contrast and performance while learning their benefits and limitations.

Advancements in Contact Image Sensor (CIS) technology are transforming machine vision. They offer high speed, resolution, and a compact design ideal for tight inspection tasks in battery and PCB production lines. With features like high dynamic range and accurate metrology, CIS enhances quality control and efficiency in modern manufacturing.

Modern vision systems need high-performance wide-angle lenses for applications like autonomous robots and agricultural monitoring. Rectilinear lenses offer straight lines and high resolution without the barrel distortion of fisheye lenses, enabling accurate object detection and real-time performance without the need for post-processing corrections.

The pericentric lens captures a top view and a 360° lateral view of cylindrical objects, needing careful selection to fit the image within the camera sensor. Its 24° angle provides adequate side visibility, reducing the need for dedicated side cameras and lowering costs.

Due to advancements in sensor technology, shortwave infrared (SWIR) imaging is gaining traction in industrial applications. This growth is expected to drive a 28% annual increase in the machine vision market, enhancing food inspection, waste recycling, and agriculture.

Selecting the right lighting for machine vision is challenging, as achieving optimal contrast and consistent illumination is crucial for effective image processing. This article discusses the complexities of lighting design, including front versus backlighting and bright versus dark field illumination, and explores how LED technology and the lighting cube concept can streamline your vision system.

Manufacturers can significantly enhance product quality through automation, potentially reducing quality issues by 50-75%. However, to achieve these improvements, companies must integrate quality control systems, understand the costs of quality issues, and clearly define quality goals when sourcing automation solutions.

Robotics is rapidly advancing from science fiction to practical uses across industries like manufacturing, logistics, and healthcare. Key trends include autonomous systems operating independently, robots collaborating with humans for improved productivity and safety, and AI integration that allows robots to learn and adapt. This technology enables both large enterprises and SMEs to optimize processes and meet growing demands.

As businesses increasingly rely on machine vision to enhance quality, improve productivity, and increase the bottom line, technology providers are relying more on industrial computing solutions that enable faster processing speeds and higher efficiency, or that support new tasks altogether. 

As consumers demand higher-quality goods at steadily increasing volumes, the chief benefits of industrial automation — speed, accuracy, and consistency—become more important to businesses worldwide with each passing day.