Tianming Gu

Title: Innovations by Tianming Gu in Video Communications

Introduction

Tianming Gu is an accomplished inventor based in Hangzhou, China. He has made significant contributions to the field of video communications, holding 2 patents that focus on optimizing video bandwidth and enhancing user experience during virtual conferences.

Latest Patents

One of his latest patents is titled "Video bandwidth optimization within a video communications platform." This invention involves methods, systems, and apparatuses, including computer programs encoded on computer storage media related to video bandwidth optimization. It specifically addresses systems and methods for video resolution downscaling and upscaling within a video communications platform. The process begins with receiving a first video stream comprising multiple image frames of a first resolution. A modified video stream of a second resolution, which is higher than the first, is then generated using a trained machine learning network. This modified video stream can be displayed through a user interface.

Another notable patent is "Multi-camera video stream selection for in-person conference participants." This invention determines the best available video stream for each of multiple conference participants within a conference room equipped with multiple cameras. The selection is based on scores determined for video streams obtained from the cameras. These scores are calculated based on various factors, such as the visibility of conference participants' faces, their gaze directions relative to the cameras, and the degree to which their faces are obscured within the video streams. The best available video streams are then output for rendering within separate user interface tiles of conferencing software.

Career Highlights

Tianming Gu is currently employed at Zoom Video Communications, Inc., where he continues to innovate in the realm of video technology. His work has significantly impacted how virtual meetings are conducted, enhancing the overall experience for users.

Collaborations

He collaborates with talented coworkers, including Bo Ling and Huixi Zhao, who contribute to the innovative environment at Zoom.

Conclusion

Tianming Gu's contributions to video communications through his patents demonstrate his commitment to advancing technology in this field. His work not only optimizes video quality but also enhances user interaction during virtual conferences.