Nan Jing

Title: Innovations by Inventor Nan Jing

Introduction

Nan Jing is a notable inventor based in Beijing, China. He has made significant contributions to the field of technology, particularly in methods related to board writing extraction and display. With a total of 2 patents, his work showcases innovative approaches to enhancing the clarity and usability of board writing in various applications.

Latest Patents

Nan Jing's latest patents include a method and related device for board writing extraction. This method involves obtaining a target object segmentation image of a writing-board image, where the contrast ratio between the target object and non-target object meets a predetermined standard. The process converts the grayscale image of the writing-board into a highlighted to-be-processed grayscale image, followed by binarization to produce a clear board-writing image. This innovation effectively reduces noise in the extracted board-writing image.

Another significant patent is a processing device, system, and method for board writing display. This invention includes an extraction unit that captures board-writing images from video frames. It also features a supplement unit that identifies occlusion areas in the second board-writing image and replaces them with corresponding areas from the first image. The output unit generates an image frame that presents the target object behind transparent board writing content, ensuring complete visibility of board-writing data in videos.

Career Highlights

Nan Jing is currently employed at Beijing Eswin Computing Technology Co., Ltd. His work at this company has allowed him to develop and refine his innovative ideas, contributing to advancements in technology related to board writing.

Collaborations

He collaborates with talented coworkers, including Weiqi Li and Gaosheng Wang. Their combined expertise fosters a creative environment that enhances the development of new technologies.

Conclusion

Nan Jing's contributions to the field of technology through his patents demonstrate his innovative spirit and commitment to improving board writing extraction and display methods. His work continues to influence advancements in this area, showcasing the importance of innovation in technology.