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Title: Innovations in X-ray Imaging: The Contributions of Keith Cheng
Introduction
Keith Cheng is an innovative inventor based in Hummelstown, PA (US). He has made significant contributions to the field of medical imaging, particularly through his groundbreaking patent related to color X-ray histology. His work has the potential to revolutionize the way biological samples are analyzed and understood.
Latest Patents
Keith Cheng holds a patent for "Color x-ray histology for multi-stained biologic sample." This patent describes systems and methods for staining tissue with multiple biologically specific heavy metal stains. It also details the process of performing X-ray imaging, either in projection or tomography modes, using various illumination energies or an energy-sensitive detection scheme. The resulting energy-weighted measurements can be utilized to decompose images into quantitative representations of stain distributions. The decomposed images may be false-colored and recombined to create virtual X-ray histology images. This technique allows for effective differentiation between multiple X-ray dyes, which was previously unattainable in 3D imaging, especially at the micron resolution scale. The methods described are scalable to larger fields of view, making them applicable for 3D color X-ray virtual histology of pathology specimens.
Career Highlights
Throughout his career, Keith Cheng has worked with prestigious institutions such as the University of Chicago and The Penn State Research Foundation. His experience in these organizations has contributed to his expertise in the field of imaging technologies.
Collaborations
Keith Cheng has collaborated with notable colleagues, including Patrick Jean La Riviere and Yuxin Wang. These partnerships have further enhanced his research and development efforts in medical imaging.
Conclusion
Keith Cheng's innovative work in color X-ray histology represents a significant advancement in the field of medical imaging. His contributions have the potential to improve diagnostic capabilities and enhance our understanding of biological samples.
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