Yongliang Lan

Title: Yongliang Lan: Innovator in Image Processing Technology

Introduction

Yongliang Lan is a prominent inventor based in Beijing, China. He has made significant contributions to the field of image processing, showcasing his expertise through innovative patents. His work focuses on enhancing the efficiency and accuracy of image processing methods, particularly in educational settings.

Latest Patents

Yongliang Lan holds a patent for an image processing method, image processing apparatus, and non-transitory storage medium. This patent describes a comprehensive image processing method that includes acquiring an input image of a teaching scenario. The method involves performing detection on the input image to determine a rectangular detection area that includes a blackboard-writing area. It further analyzes the rectangular detection area to identify a target area corresponding to the blackboard-writing area. The process culminates in determining four vertices of the target area and performing coordinate transformation to obtain a corrected blackboard-writing area image.

Career Highlights

Yongliang Lan is associated with New Oriental Education & Technology Group Inc., where he applies his innovative skills to improve educational technologies. His work has been instrumental in developing tools that enhance the learning experience for students.

Collaborations

Yongliang Lan collaborates with notable colleagues, including Haichun Yue and Jun Zhang. Their combined efforts contribute to advancing the field of image processing and educational technology.

Conclusion

Yongliang Lan's contributions to image processing technology reflect his dedication to innovation and education. His patent demonstrates a significant advancement in the way educational scenarios are processed, ultimately benefiting both educators and students.