Tokyo Metropolitan Industrial Technology Research Institute

Koh Harada

Shinya Abe

Shoichi Nakanishi

Akira Monkawa

Mikiya Kondo

The present invention provides a device and a method for image reconstruction at different X-ray energies that make it possible to achieve image reconstruction with higher accuracy. A device for image reconstruction at different X-ray energies includes: an X-ray sourcethat irradiates a specimen to be imagedwith X-rays; an energy-dispersive detectorthat detects a characteristic X-ray emitted from the specimen to be imaged; a signal processing means that quantifies the peak of the characteristic X-ray detected by the detector; and an image reconstruction means that reconstructs an image on the basis of a signal from the signal processing means.

Device and method for image reconstruction at different X-ray energies, and device and method for X-ray three-dimensional measurement

A device and a method for image reconstruction at different X-ray energies that make it possible to achieve image reconstruction with higher accuracy. A device for image reconstruction at different X-ray energies includes: an X-ray sourcethat irradiates a specimen to be imagedwith X-rays; an energy-dispersive detectorthat detects a characteristic X-ray emitted from the specimen to be imaged; a signal processor that quantifies the peak of the characteristic X-ray detected by the detector; and an image reconstruction device that reconstructs an image on the basis of a signal from the signal processor.

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Tokyo, Japan

Koh Harada