x-ray+grating+imaging Results | Available Intellectual Property | Rensselaer Polytechnic Institute

Search Results - x-ray+grating+imaging

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X-ray Phase-contrast and Dark-field Information Extraction with Electric Fringe Scanning and/or Active Pixel Processing
RPI ID: 2016-003-401Innovation Summary:This invention introduces a next-generation X-ray imaging system that extracts both phase-contrast and dark-field data without requiring mechanical grating translation. By integrating the analyzer grating (G2) functionality directly into the detector and controlling it electrically, the system eliminates the need...
Published: 7/21/2025   |   Updated: 7/7/2025   |   Inventor(s): Shuo Pang, Zaifeng Shi, Wenxiang Cong, Ge Wang
Keywords(s): image reconstruction, x-ray dark-field imaging, X-ray grating imaging, x-ray phase imaging
Category(s): Biotechnology and the Life Sciences
Combination of an X-ray Tube and a G0 Grating with Electron Beam Scanning
RPI ID: 2016-006-401Innovation Summary:This invention presents a hybrid X-ray tube system that uses electron beam manipulation to replace the need for traditional source gratings. Instead of relying on mechanical source grating structures, the system modulates the X-ray output via controlled steering of the electron beam. The dynamic beam pattern generates...
Published: 7/21/2025   |   Updated: 7/3/2025   |   Inventor(s): Wenxiang Cong, Ge Wang
Keywords(s): Biomedical Engineering, Electrical Engineering, image reconstruction, Imaging, Molecular Modeling, x-ray dark-field imaging, X-ray grating imaging, x-ray phase imaging
Category(s): Biotechnology and the Life Sciences