Tongyang Liu

Title: Innovations of Tongyang Liu in Halftone Image Creation

Introduction

Tongyang Liu is an accomplished inventor based in West Lafayette, IN (US). He has made significant contributions to the field of image processing, particularly in the area of halftone image creation. His innovative work has led to the development of a patent that enhances the quality of printed images.

Latest Patents

Tongyang Liu holds a patent for a method related to halftone image creation. This patent involves a non-transitory machine-readable medium that includes instructions to determine the highlight core shape and shadow core shape of a microcell within a supercell. The instructions are designed to determine growth sequences for a plurality of pixels within the highlight core and shadow core, as well as between the microcell and other microcells. The process includes dividing each pixel into subpixels and creating a halftone image for an unequal resolution printing device using a constrained direct binary search model. This innovative approach is based on the highlight core shape, shadow core shape, growth sequences, and the plurality of subpixels. Tongyang Liu has 1 patent to his name.

Career Highlights

Tongyang Liu is currently employed at Hewlett-Packard Development Company, L.P. His work at this leading technology company has allowed him to focus on advancements in printing technology and image processing.

Collaborations

Throughout his career, Tongyang Liu has collaborated with notable colleagues, including Kurt Robert Bengston and Wan-Eih Huang. These collaborations have contributed to the development of innovative solutions in their respective fields.

Conclusion

Tongyang Liu's contributions to halftone image creation demonstrate his expertise and commitment to advancing technology in image processing. His patent reflects a significant step forward in the quality of printed images, showcasing the importance of innovation in this field.