Company Filing History:
Years Active: 2006
Title: Gen-Ming Lee: Innovator in Motion Estimation Technology
Introduction
Gen-Ming Lee is a prominent inventor based in Tainan, Taiwan. He has made significant contributions to the field of video encoding through his innovative methods and technologies. His work focuses on enhancing motion estimation techniques, which are crucial for efficient video compression and transmission.
Latest Patents
Gen-Ming Lee holds a patent for a "Method and apparatus for motion estimation with all binary representation." This patent describes a sophisticated method of motion estimation for video encoding that constructs a binary pyramid structure with three binary layers. The process involves a state update module that registers and updates the repeat occurrence of final motion vectors. Additionally, a static-state checking module determines whether the method is operating in a static mode or a normal mode based on the repeat occurrence. In normal mode, the first binary layer is searched within a ±3 pixel refinement window to determine the first level motion vector. The second binary layer computes a search range based on six motion vector candidates, generating a second level motion vector through a comprehensive search. Finally, a third binary layer search within a ±2 pixel refinement window produces a final motion vector based on the second level motion vector. In static mode, a fine-tuning module performs a search within a ±1 pixel refinement window to generate the final motion vector.
Career Highlights
Gen-Ming Lee is affiliated with National Yang Ming Chiao Tung University, where he continues to advance research in motion estimation and video encoding technologies. His work has garnered attention for its innovative approach and practical applications in the field of digital media.
Collaborations
Gen-Ming Lee has collaborated with notable colleagues, including Jeng-Hung Luo and Chung-Neng Wang. Their combined expertise has contributed to the development of advanced technologies in motion estimation.
Conclusion
Gen-Ming Lee's contributions to motion estimation technology reflect his dedication to innovation in video encoding. His patent and ongoing research continue to influence the field, showcasing the importance of advancements in digital media technology.