Company Filing History:
Years Active: 1995
Title: Innovations of Micheal Van Scherrenburg
Introduction
Micheal Van Scherrenburg is a notable inventor based in Sunnyvale, CA. He has made significant contributions to the field of video and image coding through his innovative patent. His work focuses on enhancing the efficiency of data representation and processing.
Latest Patents
Micheal holds a patent for the "Quadtree-structured Walsh transform video/image coding." This invention utilizes two-dimensional data structures represented by quadtree codes embedded with Walsh transform coefficients. The quadtree code allows for variable block sizes, which is a key feature of quadtrees, while also simplifying the calculations involved in Walsh transform descriptions of nearly uniform data blocks. The construction of the quadtree is designed to be computationally efficient for digital systems, enabling a bottom-up determination of the quadtree. This method allows for recursive calculations of Walsh transform coefficients and distortion measures using only the coefficients from the previous quadtree level. Additionally, the use of uniform step size quantization optimizes variable length coding and supports fast encoding and decoding processes.
Career Highlights
Micheal is currently employed at National Semiconductor Corporation, where he continues to develop innovative solutions in the field of semiconductor technology. His work has had a lasting impact on the efficiency of data processing and representation.
Collaborations
Micheal collaborates with Xiaonong Ran, contributing to advancements in their respective fields.
Conclusion
Micheal Van Scherrenburg's innovative work in video and image coding exemplifies the importance of advancements in data representation. His contributions continue to influence the technology landscape significantly.