Yuanyuan Lei

Title: Innovations by Yuanyuan Lei in Image Processing

Introduction

Yuanyuan Lei is an accomplished inventor based in Tampa, FL (US). She has made significant contributions to the field of image processing, particularly in the detection of punch holes in scanned images. Her innovative approach has the potential to enhance the accuracy and efficiency of image analysis.

Latest Patents

Yuanyuan Lei holds a patent titled "Methods and apparatus for identifying punch holes in images." This patent describes methods and apparatus for detecting the presence and location of punch holes in a scanned image. The detection methods rely on analyzing various characteristics of image components, such as circularity, aspect ratio, black to white pixel ratio, density, height, and width. By comparing these characteristics to predefined thresholds, the system can determine whether a component corresponds to a punch hole. Additionally, components that pass initial checks can be grouped for further analysis to confirm their status as punch holes. Once detected, the image can be processed to remove the identified punch holes, improving the overall quality of the scanned image.

Career Highlights

Yuanyuan Lei is currently employed at Accusoft Corporation, where she continues to develop innovative solutions in image processing. Her work has garnered attention for its practical applications in various industries, including document management and digital archiving.

Collaborations

Yuanyuan collaborates with her coworker, William Douglas Withers, to further advance their projects and share insights in the field of image processing.

Conclusion

Yuanyuan Lei's contributions to the field of image processing, particularly through her patent on punch hole detection, showcase her innovative spirit and dedication to improving technology. Her work at Accusoft Corporation continues to influence the industry positively.