Mitsubishi Electric Develops Tomographic Imaging Technology to Visualize Hidden Objects with Millimeter Accuracy

Rhea-AI Summary

Mitsubishi Electric Corporation has developed groundbreaking tomographic imaging technology utilizing 300GHz terahertz waves. This novel system allows for one-shot measurements at any depth, enabling low-impact scanning of biological organisms and moving objects with millimeter resolution. Unlike traditional X-ray devices, this technology minimizes operational restrictions and can be integrated into various locations, making it ideal for walk-through security gates and non-destructive scanning in production lines. The combination of virtual focus imaging and multi-mode beamforming helps reduce detection errors, enhancing performance.

Positive

• Introduction of innovative tomographic imaging technology using 300GHz terahertz waves.
• Capable of low-impact scanning of biological organisms with millimeter resolution.
• Size adaptability allows installation in diverse locations, enhancing usability.
• Reduces operational restrictions compared to traditional X-ray and millimeter-wave systems.

Negative

• None.

Experimental proof of tomographic imaging of moving objects using 300GHz terahertz wave

TOKYO--(BUSINESS WIRE)-- Mitsubishi Electric Corporation (TOKYO: 6503) announced today that it has developed what is believed to be the first industrial tomographic-imaging technology that uses a 300GHz terahertz wave for one-shot, one-direction measurements at any depth, suitable for low-impact scanning of biological organisms and moving objects with millimeter resolution.

X-ray scanning devices for such purposes are mainly limited to baggage screening in airports, train stations, stadiums, etc. to search for hazardous materials. Also, body-scan systems that use millimeter waves are large-sized because they require 180-degree measurements while the person remains stationary, so their use in public spaces is restricted mainly to airports. Other automated technologies for production and inspection lines are promising to help solve labor shortages, but existing scanning equipment that use optical or infrared cameras are limited to visual inspection, so food containers, for example, still must be opened for manual inspection.

Mitsubishi Electric’s new solution combines virtual focus-imaging technology, which uses terahertz waves that have little effect on living organisms and enables the tomographic imaging of objects with a single irradiation in one direction, and multi-mode beamforming technology, which combines multiple images to reduce miss-detections. The system can image moving targets with biological organisms, making it suitable for walk-through security gates and non-destructive scanning on moving production lines. Furthermore, scanners can be made small enough size for installation in diverse locations.

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Source: Mitsubishi Electric Corporation

FAQ

What is the new technology developed by Mitsubishi Electric Corporation?

Mitsubishi Electric has developed a tomographic imaging technology using 300GHz terahertz waves for non-invasive scanning of biological organisms and moving objects.

How does Mitsubishi Electric's new imaging technology differ from traditional methods?

Unlike traditional X-ray devices, the new technology allows for one-shot measurements and low-impact scanning, adapting to various environments.

What are the potential applications of this new imaging technology?

The technology can be utilized in walk-through security gates and for non-destructive scanning on production lines.

When was Mitsubishi Electric's new imaging technology announced?

The announcement was made on March 28, 2023.

What stock symbol is associated with Mitsubishi Electric Corporation?

The stock symbol for Mitsubishi Electric Corporation is MIELY.