Machine Vision

Manufacturing the World's Tiniest Light-Emitting Diodes

Miniaturization ranks as the driving force behind the semiconductor industry. The tremendous gains in computer performance since the 1950s are largely due to the fact that ever smaller...

A New Computer Vision Method Enables Faster Screening of Electronic Materials

A new computer vision technique developed by MIT engineers significantly speeds up the characterization of newly synthesized electronic materials. The technique automatically analyzes images of printed semiconducting samples and quickly estimates two key electronic properties for each sample. Read on to learn more.

Adding AI-Powered Inspection to Existing Machine Vision Systems

Machine vision is a cornerstone of modern manufacturing quality control, ensuring product consistency and reliability. However, many facilities face a dilemma: while their existing vision systems remain mechanically sound, their analytical capabilities lag behind evolving manufacturing requirements. Read on to learn the solution.

A Step Toward More Accurate 3D Object Detection

Scientists have developed multi-modal 3D object detection methods that combine 3D LiDAR data with 2D RGB images taken by standard cameras. While the fusion of 2D images and 3D LiDAR data leads to more accurate 3D detection results, it still faces its own set of challenges, with accurate detection of small objects remaining difficult. Read on to learn more about it.

Single-Shot Polarization Imaging System Provides Complete Picture

Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences have developed a compact, single-shot polarization imaging system that can provide a complete picture of polarization. Read on to learn more about it.

Bio-Inspired Cameras and AI Detect Obstacles Faster

Daniel Gehrig and Davide Scaramuzza from the Department of Informatics at the University of Zurich have combined a novel bio-inspired camera with AI to develop a system that can detect obstacles around a car much quicker than current systems and using less computational power. Read on to learn more about the study, which is published in Nature.

A Neuromorphic Exposure Control System to Revolutionize Machine Vision in Extreme Lighting Environments

A research team has recently developed a neuromorphic exposure control system that revolutionizes machine vision under extreme lighting variations.

This AI Can Tell You Your Food’s Nutritional Value

An AI system developed by NYU Tandon School of Engineering researchers promises a new tool for the millions of people who want to manage their weight, diabetes, and other diet-related health conditions.

7 Finalists for SPIE Startup Challenge at Photonics West 2025

Seven early-stage startup companies have been selected to compete for a top prize of $10,000 at the 15th annual SPIE Startup Challenge at Photonics West Tuesday, January 28.

New Product Launches and Technologies to See at Photonics West 2025

The SPIE Photonics West 2025 technical conference and exhibition returns to San Francisco's Moscone Center, January 25 to 30, providing attendees the opportunity to learn...

A Methodology to Read QR Codes on Uneven Surfaces

A team from the University of Barcelona and the Universitat Oberta de Catalunya has designed a methodology that facilitates the recognition of QR codes in these physical environments, where reading is more complicated. Read on to learn more.

Camera Inspired by the Human Eye Can Improve How Robots See, React

A team led by University of Maryland computer scientists invented a camera mechanism that improves how robots see and react to the world around them. Inspired by how the human eye works, their innovative camera system mimics the tiny involuntary movements used by the eye to maintain clear and stable vision over time. Read on to learn more.

Designing the Next Generation of Event-Based Sensing and Vision for Edge Applications

Event-based sensing enables new approaches to machine learning. An object recognition or detection algorithm that, until now, could only use the spatial information from a frame can now access another dimension: time. Read on to learn more.

Seeing Like a Butterfly: Optical Invention Enhances Camera Capabilities

Butterflies can see more of the world than humans, including more colors and the field oscillation direction, or polarization, of light. Other species, like the mantis shrimp, can sense an even wider spectrum of light, as well as the circular polarization, or spinning states, of light waves. Inspired by these abilities in the animal kingdom, researchers have developed an ultrathin optical element known as a metasurface, which can attach to a conventional camera and encode the spectral and polarization data of images captured in a snapshot or video through tiny, antenna-like nano-structures that tailor light properties.

Test Your Knowledge of Machine Vision

Machine vision is the technology, software, hardware, integrated systems, actions, methods, and expertise used to provide imaging-based automatic inspection and analysis. How much do you know about machine vision? Find out with this quiz.

A Powerful Vision-Based Autonomy Alternative to LiDAR, Radar, GPS

Southwest Research Institute has developed off-road autonomous driving tools with a focus on stealth for the military and agility for space and agriculture clients. The vision-based system pairs stereo cameras with novel algorithms, eliminating the need for LiDAR and active sensors. Read on to learn more.

Autonomous Aerial Robots Prioritize Rooms in Multiroom Exploration

An estimated 100 earthquakes worldwide cause damage each year. This damage includes collapsed buildings, downed electrical lines and more. For first responders, assessing...

Generative AI Systems Can Produce Robot-Training Simulations

URDFormer takes images of real environments from the internet and quickly creates physically realistic simulation environments where robots can train.

Computer Vision Lends Precision to Robotic Grappling

Innovators at NASA’s Johnson Space Center (JSC) have developed computer vision software that derives target posture determinations quickly and then instructs an operator how to properly align a robotic end-effector with a target that they are trying to grapple.

Event Sensors Are Changing the Paradigm in Machine Vision

Event-based vision is well on its way to establishing itself as a paradigm that will create a new standard in many markets requiring efficiency in how machines can see. Over the past several years, it has successfully evolved to meet a wider range of uses. And by continuing to adapt and address the requirements of many applications, we will see more event-based cameras all around us.

New Products

See the new products, including Kollmorgen's latest update to its AKD2G Servo Drive, Teledyne FLIR IIS's Bumblebee® X series, Emerson's Movicon.NExT™ HMI/SCADA, Pleora Technologies' expanded eBUS Edge GigE Vision software transmitter solution, Bodine Electric Company's 12 new AC inverter-duty hypoid hollow shaft gearmotors, Linear Servo Motor from Moticont, and more.

The New Industrial Edge Ecosystem for Machine Vision

Siemens is collaborating with Basler and MVTec in its open Industrial Edge Ecosystem. The results are scalable, plug-and-play solutions that combine Siemens’ automation technology with third-party machine vision hardware and software.

Expanding Copernicus’s Earth Observation Program With Hyperspectral Imaging

The Copernicus program is a European Union (EU) initiative for Earth observation and environmental monitoring. Its primary objective is to provide accurate, timely, and reliable information for environmental and security purposes.

Towards More Accurate 3D Object Detection for Robots and Self-Driving Cars

Researchers from Japan have developed DPPFA–Net, an innovative network that overcomes challenges related to occlusion and noise introduced by adverse weather.