John Hazle

Title: Innovations in Magnetic Resonance Imaging by John Hazle

Introduction

John Hazle is an accomplished inventor based in Kingwood, TX (US). He has made significant contributions to the field of magnetic resonance imaging (MRI). His innovative work focuses on improving the accuracy and efficiency of phase correction techniques in MRI.

Latest Patents

John Hazle holds a patent for "Methods and apparatus for phase correction in magnetic resonance imaging." This patent describes methods, apparatuses, systems, and software for extended phase correction in phase-sensitive MRI. The invention utilizes an optimized region-growing based phase correction algorithm. Phase correction is formulated as selecting a vector for each pixel of an image from two input candidate vectors, ensuring that the orientation of the output vector is spatially smooth. The optimized region-growing algorithm employs automated quality guidance to determine the sequence of region growing and considers both input candidate vectors during the process. Additionally, the algorithm tracks quality and mode at each processing step. Spatially isolated tissue regions are automatically segmented and processed with different threads of region growing, allowing for reliable identification of the correct vector for each thread. Final phase correction is achieved through pixel-level optimization.

Career Highlights

John Hazle is affiliated with the University of Texas System, where he continues to advance research in medical imaging technologies. His work has garnered attention for its potential to enhance diagnostic capabilities in healthcare.

Collaborations

John collaborates with notable colleagues, including Jingfei Ma and Jong Bum Son, who contribute to his research endeavors.

Conclusion

John Hazle's innovative contributions to magnetic resonance imaging demonstrate his commitment to advancing medical technology. His patent reflects a significant step forward in improving imaging techniques, ultimately benefiting patient care.