Location History:
- Montreal, CA (2008)
- St-Laurent, CA (2010)
Company Filing History:
Years Active: 2008-2010
Title: Innovations by Duong Tuan Nguyen
Introduction
Duong Tuan Nguyen is a notable inventor based in St-Laurent, Canada. He has made significant contributions to the field of image processing, particularly in noise reduction techniques. With a total of 2 patents, his work has advanced the capabilities of image signal processing.
Latest Patents
Nguyen's latest patents include an "Apparatus and method for adaptive 3D artifact reducing for encoded image signal." This invention proposes an efficient and non-iterative 3D post-processing method and system aimed at mosquito noise reduction, block localization, and correction in DCT block-based decoded images. The method segments images into multiple regions, such as Edge, Near Edge, Flat, Near Flat, and Texture regions, allowing for effective noise reduction tailored to each area. Additionally, it incorporates a temporal filtering configuration using the Minimum Noise Variance Criterion to reduce coding artifacts.
Another significant patent is the "Apparatus and method for adaptive 3D noise reduction." This invention discloses a non-iterative 3D processing method for generic noise reduction. It converts various types of noise into equivalent additive noise with varying statistics. The technique combines Minimization of Output Noise Variance and Embedded Motion Estimation for enhanced noise reduction, particularly in edge regions.
Career Highlights
Duong Tuan Nguyen is currently employed at Algolith Inc., where he continues to innovate in the field of image processing. His work has been instrumental in developing advanced techniques that improve image quality and reduce noise artifacts.
Collaborations
Nguyen has collaborated with several talented individuals, including Chon Tam Le Dinh and Thi Thanh Hien Nguyen. These collaborations have contributed to the success of his projects and the advancement of their shared goals in technology.
Conclusion
Duong Tuan Nguyen's contributions to image processing through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the field and improve image quality for various applications.
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