Company Filing History:
Years Active: 2012
Title: The Innovative Contributions of Darryl Lee
Introduction
Darryl Lee is a notable inventor based in Mississauga, Canada. He has made significant contributions to the field of video processing technology. His work focuses on enhancing the quality of video sequences through innovative methods.
Latest Patents
Darryl Lee holds a patent for a "Motion Compensated Frame Rate Conversion System and Method." This patent describes systems and methods that convert an input video sequence at a first frame rate to an output video sequence at a second frame rate. The process involves a novel motion estimation and motion vector processing stage that produces a motion field with multiple motion vectors. These vectors describe the movement of objects between input video frames from the perspective of an interpolated video frame. The subsequent motion compensated interpolation stage constructs the interpolated video frame using an adaptively blended combination of motion compensated prediction and temporal average prediction of pixel values from the input video frames. The motion estimation is enhanced by utilizing spatial and temporal biasing on the predictions of moving objects and by removing aberrational motion vectors through a hierarchy of motion vector processing blocks. This innovative approach has the potential to significantly improve video quality.
Career Highlights
Darryl Lee is currently employed at Sigma Designs, Inc., where he continues to develop cutting-edge technologies. His work has been instrumental in advancing video processing techniques, making him a valuable asset to his company.
Collaborations
Darryl has collaborated with talented coworkers such as Yunwei Jia and Stanley Fok. Their combined expertise has contributed to the success of various projects within the company.
Conclusion
Darryl Lee's innovative work in motion compensated frame rate conversion showcases his dedication to improving video technology. His contributions have the potential to enhance the viewing experience for users worldwide.