Zhixiong Pi

Title: Zhixiong Pi: Innovator in Image Processing Technology

Introduction

Zhixiong Pi is a notable inventor based in Hubei, China. He has made significant contributions to the field of image processing, particularly in the area of blur kernel estimation. His innovative approach addresses common challenges faced in this domain.

Latest Patents

Zhixiong Pi holds a patent for a "Method and system for selecting image region that facilitates blur kernel estimation." This invention discloses a method that includes calculating a relative total variation value of each pixel in a blurred image to obtain a relative total variation mapping image. The method sets a threshold value to determine whether each pixel in the image is a boundary pixel. It samples the blurred image and its relative total variation mapping image to obtain a series of image patches. Finally, it counts the number of boundary pixels in each mapping image patch and selects an image region that facilitates blur kernel estimation. This method effectively solves problems related to excessive dependency on operator experience and low efficiency in existing region selection methods. The system is suitable for applications in image deblurring algorithms.

Career Highlights

Zhixiong Pi is affiliated with Huazhong University of Science and Technology, where he continues to advance his research in image processing technologies. His work has garnered attention for its practical applications and innovative solutions.

Collaborations

Zhixiong Pi has collaborated with notable colleagues, including Nong Sang and Lerenhan Li. Their joint efforts contribute to the advancement of research in their field.

Conclusion

Zhixiong Pi is a prominent figure in the realm of image processing, with a focus on enhancing blur kernel estimation techniques. His contributions are paving the way for more efficient and effective image deblurring methods.