Company Filing History:
Years Active: 2011-2019
Title: Weixing Cai: Innovator in Differential Phase-Contrast Cone-Beam CT
Introduction
Weixing Cai is a prominent inventor based in Rochester, NY (US). He has made significant contributions to the field of medical imaging, particularly in the development of differential phase-contrast cone-beam computed tomography (CT). With a total of 4 patents, his work has advanced the capabilities of imaging technologies.
Latest Patents
Cai's latest patents include innovative methods and apparatuses for spectral differential phase-contrast cone-beam CT. One of his notable inventions involves acquiring DPC (differential phase contrast) images for each photon energy channel, referred to as spectral DPC images. The final DPC image can be computed by summing these spectral DPC images or using specific 'color' representation algorithms to enhance desired features. This method significantly reduces the required radiation dose while maintaining acceptable image quality. Another patent focuses on acquiring a raw DPC image of an object and subtracting the background phase distribution to obtain the true DPC image, enhancing the accuracy of the imaging process.
Career Highlights
Weixing Cai is affiliated with the University of Rochester, where he continues to push the boundaries of imaging technology. His work has been instrumental in improving the quality and safety of medical imaging techniques.
Collaborations
Cai collaborates with Ruola Ning, contributing to advancements in their shared field of research.
Conclusion
Weixing Cai's innovative work in differential phase-contrast cone-beam CT exemplifies the impact of his inventions on medical imaging. His contributions continue to enhance the quality and safety of imaging technologies, making significant strides in the field.