Chenguang Liu

Title: The Innovative Mind of Chenguang Liu

Introduction

Chenguang Liu, based in Tustin, CA, is an accomplished inventor known for his significant contributions to technology, particularly in the field of display and image processing. With a remarkable portfolio of 19 patents, he has demonstrated his expertise in developing innovative solutions that enhance visual experiences.

Latest Patents

Liu's recent patents showcase cutting-edge advancements in high dynamic range (HDR) technology and adaptive content correction. His notable inventions include:

1. **Efficient Inverse Tone Mapping Network for Standard Dynamic Range (SDR) to High Dynamic Range (HDR) Conversion on HDR Display**: This patent introduces a computer-implemented method featuring a machine learning network that comprises a global inverse tone mapping structure and a local inverse tone mapping structure. By utilizing non-linear basis functions combined with a convolution layer, the invention aims to reduce visual artifacts, particularly quantization artifacts found in smooth texture regions.

2. **Content Creative Intention Preservation Under Various Ambient Color Temperatures**: This method involves receiving input content and ambient contextual data regarding the lighting conditions in the environment of a display device. It adaptively corrects the input content to preserve the creative intent of the original media by applying automatic white balancing based on the ambient conditions.

Career Highlights

Chenguang Liu currently works at Samsung Electronics Co., Ltd., where he applies his expertise to the development of advanced technologies in the field of display systems. His innovative work has positioned him as a valuable member of his team and a leading figure in the tech industry.

Collaborations

Throughout his career, Liu has collaborated with talented professionals such as Chang Su and Pradeep Nagesh. Together, they have pushed the boundaries of technology, contributing to the evolving landscape of image processing and display enhancements.

Conclusion

Chenguang Liu stands out as a visionary inventor whose work continues to shape the future of visual technology. His significant contributions, especially in HDR processing and creative intent preservation, underscore his commitment to innovation and excellence within the tech industry. With a passion for improving visual experiences, Liu's journey as an inventor is sure to inspire future advancements in the field.