This inventor holds 7 USPTO granted patents. Top assignee: Stmicroelectronics Asia Pacific Pte Limited. Active years: 2013-2016.
Location History:
- Guangzhou, CN (2015)
- Singapore, SG (2013 - 2016)
Company Filing History:
Years Active: 2013-2016
Title: Innovations of Xiaoyun Deng
Introduction
Xiaoyun Deng is a prominent inventor based in Singapore, known for his contributions to digital signal processing and image quality enhancement. With a total of 7 patents to his name, he has made significant strides in improving the performance of digital devices.
Latest Patents
One of his latest patents is titled "Motion Compensated De-blocking - Digital Noise Removal Methods and Systems for Picture Quality Improvement on Next Generation High Quality Set-Top-Box and Digital TV SOCs." This invention focuses on a de-blocking method and system that effectively addresses blocky artifacts generated by lossy video compression standards. The method involves extracting motion vectors for a current pixel block, calculating off-grid positions based on these vectors, and applying de-blocking filtering along the calculated positions. This innovative approach allows for the filtering of on-grid blocky artifacts using established techniques.
Another notable patent is the "Banding Noise Detector for Digital Images." This method and apparatus are designed to detect banding noise in digital signals representing images. The banding noise detector counts increment and decrement steps in pixel values along a filter direction in the neighborhood of a current pixel. It checks if these counts exceed a predetermined threshold and classifies the current pixel as being in a banding noise zone if they do not.
Career Highlights
Xiaoyun Deng is currently employed at STMicroelectronics Asia Pacific Pte Limited, where he continues to innovate and develop advanced technologies. His work has significantly impacted the field of digital imaging and video processing.
Collaborations
Throughout his career, Xiaoyun has collaborated with talented individuals such as Lucas Hui and Patricia Chiang, contributing to a dynamic and innovative work environment.
Conclusion
Xiaoyun Deng's contributions to digital signal processing and image quality enhancement through his patents demonstrate his expertise and commitment to innovation. His work continues to influence the development of next-generation digital devices.