Ping-Hao Wu

Title: The Innovations of Ping-Hao Wu

Introduction

Ping-Hao Wu is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of video coding and transcoding, holding a total of 2 patents. His work focuses on enhancing video quality and efficiency through innovative algorithms and systems.

Latest Patents

Wu's latest patents include a "Constant-quality rate control system and algorithm for regions of interest" and a "Transcoder and transcoding method operating in a transform domain for video coding schemes possessing different transform kernels." The first patent describes a system that utilizes a base encoder and a region of interest (ROI) detector to improve the encoding of video sequences. This system enhances the bit-rate control and quality of the ROI video sequence by leveraging information from the base video sequence. The second patent outlines a transcoder designed to convert digital video signals between formats that utilize different DCT transform kernels. This innovative approach allows for efficient video signal processing in various coding schemes.

Career Highlights

Throughout his career, Ping-Hao Wu has worked with prominent organizations such as Avisonic Technology Corporation and National Taiwan University. His experience in these institutions has contributed to his expertise in video technology and innovation.

Collaborations

Wu has collaborated with notable colleagues, including Homer H Chen and Chen Yang Chen. These partnerships have likely fostered a creative environment that has led to advancements in their respective fields.

Conclusion

Ping-Hao Wu's contributions to video coding and transcoding demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of technology and its applications in enhancing video quality.