This inventor holds 8 USPTO granted patents and 1 published patent application. Top assignee: National Cheng-Kung University. Active years: 2007-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2007-2013
Title: Jhing-Fa Wang: Innovator in Video Processing Technologies
Introduction
Jhing-Fa Wang is a prominent inventor based in Tainan, Taiwan. He has made significant contributions to the field of video processing, holding a total of 8 patents. His work focuses on enhancing video summarization and prediction algorithms, which are crucial for improving video content accessibility and quality.
Latest Patents
One of his latest patents is a video summarization method based on mining story structure and semantic relations among concept entities. This innovative method processes a video to generate multiple important shots that are annotated with respective keywords. It involves performing a concept expansion process using these keywords to create expansion trees for the annotated shots. The keywords are then rearranged and classified to calculate their relations. A graph entropy algorithm is applied to determine significant shots and edges interconnected with these shots. The result is a structured relational graph that allows users to browse video content more rapidly and understand the relationships between different shots.
Another notable patent is the direction detection algorithms for H.264/AVC intra prediction. This patent includes a block intra prediction direction detection algorithm that divides a block and finds directions based on edge assent rules. It determines the main edge of the block and selects prediction modes accordingly. The algorithms cover various block sizes, including 4×4, 16×16, and 8×8, enhancing the efficiency of intra prediction in video encoding.
Career Highlights
Jhing-Fa Wang is affiliated with National Cheng-Kung University, where he continues to advance research in video processing technologies. His academic background and innovative work have positioned him as a key figure in the field.
Collaborations
He has collaborated with notable colleagues, including Jia-Ching Wang and Han-Jen Hsu, contributing to various research projects and patent developments.
Conclusion
Jhing-Fa Wang's contributions to video processing through his patents and research at National Cheng-Kung University highlight his role as an influential inventor in the technology sector. His innovative methods are paving the way for advancements in video summarization and prediction algorithms.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile