Company Filing History:
Years Active: 2009-2010
Title: Fu-Ming Jheng: Innovator in Digital Video Stabilization
Introduction
Fu-Ming Jheng is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of digital video stabilization, holding 2 patents that enhance the quality of video recordings. His work focuses on methods that improve the stability and clarity of digital video images.
Latest Patents
Fu-Ming Jheng's latest patents include a method to stabilize digital video motion. This innovative method involves calculating an estimated hand motion vector from a series of images. It begins by selecting a current video frame and a previous video frame from a video stream. The current video frame is divided into multiple macroblocks, and a subset of these macroblocks is selected for comparison with the previous frame. This process generates a set of motion vectors, which are then used to calculate a frame motion vector and estimate a steady motion vector. The final step involves calculating a hand motion vector by taking the difference between the steady motion vector and the frame motion vector.
Another significant patent by Jheng is a digital video image stabilization method that features scene change detection and adaptive stabilization in two dimensions. This method prevents accumulated-compensation saturation and employs multi-resolution motion estimation. It is compatible with MPEG video encoding standards. The technique utilizes block-based motion estimation on selected macroblocks to generate and validate motion vectors. This allows for the determination of how a video recording device is moving, while also preserving overall motion during panning and eliminating small variations caused by shaking.
Career Highlights
Fu-Ming Jheng is currently employed at Primax Electronics Ltd., where he continues to develop innovative solutions in digital video technology. His work has significantly impacted the way digital video is captured and processed, making it more stable and visually appealing.
Collaborations
Fu-Ming Jheng collaborates with Shih-Hsuan Yang, contributing to advancements in their field through shared expertise and innovative ideas.
Conclusion
Fu-Ming Jheng is a prominent figure in the realm of digital video stabilization, with a focus on enhancing video quality through innovative methods. His contributions are vital in the ongoing evolution of video technology.