Yi Wang

Title: Yi Wang: Innovator in Image Processing

Introduction

Yi Wang is a notable inventor based in Saint Paul, MN (US). He has made significant contributions to the field of image processing, particularly in reducing blocking artifacts in images. His innovative approach has garnered attention in both academic and industrial circles.

Latest Patents

Yi Wang holds a patent for a "Method for reducing blocking artifacts in images." This patent describes a technique where blocking artifacts are reduced by projecting each patch obtained from an input image onto a set of basis vectors. These basis vectors are learned from a training image and include a full basis vector along with one or two subspace basis vectors. An optimal basis vector is determined for each patch based on the projection, and a threshold is applied to the coefficients of this optimal basis vector to create a filtered representation. The reconstructed patches are then aggregated to produce a final output image.

Career Highlights

Yi Wang is currently employed at Mitsubishi Electric Research Laboratories, Inc. His work focuses on advancing image processing technologies, which have applications in various industries, including telecommunications and multimedia.

Collaborations

One of his notable collaborators is Fatih M Porikli, with whom he has worked on various projects related to image processing and computer vision.

Conclusion

Yi Wang's contributions to image processing through his innovative patent demonstrate his expertise and commitment to advancing technology in this field. His work continues to influence the development of more efficient image processing methods.