Jilin Li

Title: Jilin Li - Innovator in Image Processing Technology

Introduction

Jilin Li is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of image processing, holding a total of 2 patents. His work focuses on the determination of image data, particularly in distinguishing between document and non-document images.

Latest Patents

Jilin Li's latest patents include innovative methods for processing inputted image data. One of his patents, titled "Determination of inputted image to be document or non-document," involves a preprocessing section that binarizes input image data and calculates a total black pixel ratio. A feature extracting section detects connected components within the binary image data and identifies circumscribing bounding boxes. By removing predetermined connected components based on their sizes and black pixel ratios, a histogram is generated to determine whether the input image is document or non-document data.

Another notable patent is the "Image determination apparatus, image search apparatus and computer readable recording medium storing an image search program." This invention also includes a preprocessing section that binarizes input image data and calculates a total black pixel ratio. It detects connected components and generates an edge map, performing a two-dimensional fast Fourier transform to analyze the input image data for circular shapes.

Career Highlights

Jilin Li is currently employed at Sharp Kabushiki Kaisha Corporation, where he continues to develop cutting-edge technologies in image processing. His work has garnered attention for its practical applications in various industries.

Collaborations

Throughout his career, Jilin Li has collaborated with notable colleagues, including Zhi-Gang Fan and Yadong Wu. These partnerships have contributed to the advancement of his research and innovations.

Conclusion

Jilin Li is a distinguished inventor whose work in image processing technology has led to significant advancements in the field. His patents reflect a deep understanding of image data analysis and its applications.