Company Filing History:
Years Active: 2013
Title: Innovations in Image Registration: The Work of Inventor Yunhao Tan
Introduction
Yunhao Tan, an esteemed inventor based in Sunnyvale, CA, has made significant contributions to the field of medical imaging with his innovative patent in image registration. His work focuses on enhancing surgical interventions through advanced methodologies for processing vascular images.
Latest Patents
Yunhao Tan holds a patent for a method titled "Deformable 2D-3D registration of structure." This invention allows for the deformable non-rigid registration of 2D and 3D images of vascular structures. The method involves acquiring 3D image data and segmenting the abdominal aorta using a graph-cut based segmentation technique, resulting in a precise segmentation mask. The invention innovatively generates centerlines from this mask via a sequential topological thinning process, further leads to the creation of 3D graphs from these centerlines. The process also includes the acquisition of 2D image data, which is then segmented to produce a distance map. An energy function is defined based on the generated 3D graphs and distance map, which is minimized to achieve non-rigid registration between the 2D and 3D images. The overall registration process can be optimized, offering great utility in surgical settings.
Career Highlights
Yunhao Tan's career has been marked by his commitment to improving medical imaging techniques. As an employee of Siemens Aktiengesellschaft, he continues to be at the forefront of innovation in the realm of healthcare technology. His contributions have made a notable impact, especially in enhancing surgical outcomes through better imaging methodologies.
Collaborations
During his career, Yunhao has collaborated with talented colleagues such as Hari Sundar and Ali Kamen. These collaborations have fostered an environment of innovation and shared knowledge, enhancing the development of groundbreaking technologies within the organization.
Conclusion
As a dedicated inventor, Yunhao Tan exemplifies the drive for innovation in the field of medical imaging. His patent for deformable 2D-3D registration not only showcases his expertise but also highlights the potential for improved surgical interventions, paving the way for future advancements in the healthcare sector.