Chan-Hung Su

Title: **Inventor Chan-Hung Su: Innovating Image and Media Data Processing in Kaohsiung**

Introduction

Chan-Hung Su is a prominent inventor based in Kaohsiung, Taiwan, known for his contributions to image processing and media data access systems. With a total of two patents to his name, Su has made significant advancements in the field of technology, particularly in the compression and retrieval of multimedia content.

Latest Patents

Su's latest patents include revolutionary methods for handling compressed images and accessing target samples in media data streams. His first patent, titled "Systems and methods for randomly accessing compressed images," details a method for encoding a source image utilizing a combination of quantized DC coefficients and AC coefficients. This innovative process enhances the efficiency of encoding, generating a variable length coding (VLC) stream for optimized data representation. The method results in a flexible encoded bitstream and a random access table, allowing for quick retrieval of image data.

The second patent, "Method and system for accessing a target sample in a media data stream," describes advanced data processing methods that allow for the precise access of target samples within complex media streams. This innovative system utilizes calculated sample information stored in cache entries, facilitating high-speed access to media data by comparing target sample information against stored results. This enhances performance in environments requiring quick data retrieval.

Career Highlights

As a valued member of MediaTek Corporation, Chan-Hung Su has been at the forefront of technological developments that address the challenges of modern data processing. His work has not only contributed to the enhancement of product functionality but has also positioned MediaTek as a leader in multimedia technology.

Collaborations

Throughout his career, Su has collaborated with talented colleagues, including Cheng-Che Chen and Ching-Hua Wen. These partnerships have fostered an environment of innovation and creativity, leading to significant advancements in their respective fields of work.

Conclusion

In conclusion, Chan-Hung Su stands out as an influential inventor in the realm of image and media data processing. His contributions, particularly through his patented methods, reflect a commitment to advancing technology and improving user experiences in managing multimedia content. As he continues his work with MediaTek Corporation, the industry can anticipate further innovations that stem from his groundbreaking ideas.