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Showing 6 matches for the following: Inventor: "Brady, David" ×

An apparatus for maintaining throughput and resolution in a miniaturized mass spectrograph

An apparatus for maintaining throughput and resolution in a miniaturized mass spectrograph

Value Proposition Mass spectrometers are the gold standard for chemical detection and identification. The size and cost of traditional mass spectrometers have typically limited their application to laboratory settings. Magnetic sector mass analyzers in particular,…

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Human tracking with coded sensor clusters

Human tracking with coded sensor clusters

A system identifies a human being from the movement of the human being. The system includes a dual element pyroeleetric detector, a Fresnel lens array, and a processor. The dual element pyroelectric detector detects radiation…

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Sparse aperture time of flight imaging

Sparse aperture time of flight imaging

Value Proposition Millimeter wave imaging system have been widely used for security applications such as detecting concealed weapons and obstruction under low visibility conditions. Many current airport scanners perform holographic reconstruction of the target, but…

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Structured illumination for compressive tomography

Structured illumination for compressive tomography

Value Proposition Tomographic imaging is a well-known imaging method where an object is interrogated by a set of illuminating rays that are transmitted through the object along a set of paths. Unfortunately, an inordinate number…

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Coded aperture X-ray scatter imaging

Coded aperture X-ray scatter imaging

Value Proposition The ability to non-invasively image the molecular composition of an object is desirable in a number of application areas such as medical imaging, security, structural integrity verification, and homeland defense. While x-ray imaging…

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Coded aperture imaging photopolarimetry

Coded aperture imaging photopolarimetry

An imaging polarimeter includes a polarization dispersing element, a spatial light modulator, a complementary polarization dispersing element, a polarization analyzer, an electronic detection plane, and a processor. The polarization dispersing element polarimetrically disperses an image…

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