Company Filing History:
Years Active: 2006
Title: Ouyang He: Innovator in Discrete Cosine Transform Technology
Introduction
Ouyang He is a notable inventor based in Cupertino, CA (US). He has made significant contributions to the field of image signal processing, particularly through his innovative patent related to discrete cosine transform and inverse discrete cosine transform (DCT/IDCT).
Latest Patents
Ouyang He holds a patent for a method, apparatus, computer medium, and other embodiments for DCT/IDCT of image signals. This patent, which is titled "DCT/IDCT with minimum multiplication," describes a DCT/IDCT module that includes a plurality of different cores. One embodiment of a core features two sets of lookup tables to facilitate multiplication and addition operations for the DCT and IDCT functions. Another embodiment includes one set of lookup tables, while yet another embodiment has no lookup table at all. The DCT/IDCT module is designed to provide forward DCT and IDCT functionality without the need for additional multipliers. Ouyang He has 1 patent to his name.
Career Highlights
Ouyang He is currently employed at Wis Technologies, Inc., where he continues to develop innovative solutions in the realm of image processing technologies. His work has been instrumental in advancing the efficiency and effectiveness of DCT/IDCT applications.
Collaborations
Ouyang has collaborated with talented coworkers such as Li Sha and Shuhua Xiang, contributing to a dynamic and innovative work environment.
Conclusion
Ouyang He is a distinguished inventor whose work in DCT/IDCT technology has made a significant impact in the field of image signal processing. His innovative approaches continue to shape the future of this technology.