Ni Jiang

Title: Innovations of Ni Jiang in Image Processing

Introduction

Ni Jiang is a prominent inventor based in Chengdu, China. He has made significant contributions to the field of image processing, particularly through his innovative patents. With a total of 2 patents, his work focuses on enhancing video frame reconstruction and optimizing coding modes.

Latest Patents

One of Ni Jiang's latest patents is a loop filtering method based on adaptive self-guided filtering. This technology improves the filtering effect by considering local structure information of an image. The method adjusts a regularization coefficient through a weight coefficient, enabling optimal mapping results for each region of an image. This results in a reconstruction image that is closer to the original, enhancing both subjective and objective video quality.

Another notable patent is the temporal domain rate distortion optimization considering coding-mode adaptive distortion propagation. This invention addresses the dependency rate distortion optimization based on temporal domain relationships. By estimating the aggregation distortion of coding units and adjusting a Lagrange multiplier, this method optimizes the coding of I frames, significantly improving video quality.

Career Highlights

Ni Jiang is affiliated with the University of Electronic Science and Technology of China, where he continues to advance his research in image processing technologies. His work has garnered attention for its practical applications in video reconstruction and optimization.

Collaborations

Ni Jiang has collaborated with notable colleagues, including Ce Zhu and Lingling Deng, who contribute to his research endeavors.

Conclusion

Ni Jiang's innovative patents reflect his dedication to improving image processing technologies. His contributions are paving the way for advancements in video quality and coding efficiency.