Imaging

Coming Soon - The Evolution of ADAS: Testing Systems That Include Cameras, Radar, and Sensor Fusion

In Conjunction with SAE

On their own, test requirements for camera and radar technology are rapidly changing as they become more safety critical. Because these systems are increasingly reliant on sensor fusion techniques, the test requirements are growing even more complex at a fast rate. A test system built on a scalable and flexible architecture is the only way to make sure you can adapt as quickly as ADAS technologies and autonomous vehicle systems are evolving.

Posted in: Upcoming Webinars, Cameras, Test & Measurement
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Will fog displays improve design processes?

Today’s lead INSIDER story addressed a new kind of 3D visualization: a shape-shifting fog display. Researcher and co-creator Diego Martinez said the technology enables new ways to collaborate, but the display will ultimately need to be “brought into the light, one step at a time, over years.” What do you think? Will fog displays improve design processes?

Posted in: Question of the Week, Displays/Monitors/HMIs
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A Shape-Changing Display – Made from Fog

Researchers from the University of Sussex are the first to combine two cutting-edge visualization technologies in one: a fog screen and a shape-shifting display. The “MistForm” system, according to one of its creators, enables interaction capabilities that improve upon today’s virtual- and augmented-reality offerings.

Posted in: News, Displays/Monitors/HMIs, Imaging
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Creating the Future: A Better Way to Map Terrain

Mark Skoog, an aerospace engineer at NASA's Armstrong Flight Research Center, led the development of new software that stores terrain data in a more efficient and accurate way. The achievement, Skoog says, opens the prospect of anyone – yes, anyone – being able to fly.

Posted in: News, News, Aerospace, Imaging, Sensors
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Using Sensor Fusion to Analyze Laser Processing in Additive Manufacturing

Sensor: “A device that detects or measures a physical property and records, indicates, or otherwise responds to it.” A sensor is a device that detects a physical quantity and responds by transmitting a signal.

Posted in: Articles, Imaging, Manufacturing & Prototyping, Lasers & Laser Systems, Photonics
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Bringing New Vision to Laser Material Processing Systems

The use of modern laser technology has become standard in industrial manufacturing thanks to its speed, accuracy and effectiveness. Lasers are used to engrave parts, electronic printed circuit boards or chip cards. They perforate packaging; structure semiconductor wafers; drill, cut and weld plastics or metals; and create highly complex structures via 3D printing.

Posted in: Articles, Imaging, Machine Vision, Lasers & Laser Systems, Photonics
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Choosing a Light and Color Measurement System for LEDs

LED-based lighting and display systems are becoming increasingly popular due to their low cost, flexibility, and efficiency. Measuring the light and color output of LEDs is, therefore, becoming more important as their performance is compared to and evaluated against traditional technologies. In addition, inherent performance variations from device to device must be understood and controlled.

Posted in: Application Briefs, Imaging, LEDs, Lighting, Photonics
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3D Imaging Reveals Sub-surface Battery Flaws

Ed Barnard

Traditional imaging technologies have been used to investigate overall solar efficiency, but many of the methods only offer surface views. A new – and “exciting” – ultra-fast laser technique developed at the Department of Energy's Lawrence Berkeley National Laboratory provides a deeper look and maps a solar cell in three dimensions.

Posted in: Articles, Imaging, Photonics
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Autonomous Vehicles Open Up New Roads for LIDAR Growth

Laser range-finding, or LIDAR, is a way of measuring distance, directly analogous to radar except using radiation in the near infrared range of the electromagnetic spectrum rather than the radio waves used in radar. LIDAR techniques are used for a variety of final applications including terrain-mapping for geology, urban planning and archaeology; distance measurement for surveying, golf, hunting, military applications, and docking of large ships; and speed measurement for traffic monitoring and speed limit enforcement.

Posted in: Articles, Imaging, Lasers & Laser Systems, Photonics
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Miniature Camera Mimics Eagle's Eye

A tiny, 3D-printed “eagle-eye” camera developed at the University of Stuttgart in Germany mimics the vision of some of nature's sharpest predators. The “foveated” imaging system, named after the fovea part of the eye, provides a high central acuity that could support new applications in optical sensors, endoscopy, and surveillance drones.

Posted in: Application Briefs, Cameras, Imaging, Photonics
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