Qifan Liang

Qifan Liang is an accomplished inventor based in Quincy, MA (US). He has made significant contributions to the field of video analytics, holding a total of 3 patents. His work focuses on enhancing the efficiency and effectiveness of video analytics systems.

Latest Patents

One of Qifan Liang's latest patents is titled "Device, method and system for pruning video analytics parameters." This invention provides a device that analyzes images from a camera using a full initial machine learning model. The model is trained to detect objects in the images using video analytics parameters, independent of the installation location. The device gathers statistics over time regarding the frequency of use of the video analytics parameters and the error generation frequency in detecting objects. Based on these statistics, the device prunes the video analytics parameters to update the machine learning model for the camera.

Another notable patent is "Device, method and system for installing video analytics parameters at a video analytics engine." This invention determines the classification of a first camera in relation to a second camera. The device retrieves video analytics parameters associated with the second camera and installs them at the video analytics engine of the first camera, streamlining the installation process.

Career Highlights

Qifan Liang is currently employed at Motorola Solutions, Inc., where he continues to innovate in the field of video analytics. His work has been instrumental in developing advanced systems that improve the functionality of video surveillance technologies.

Collaborations

Throughout his career, Qifan has collaborated with notable colleagues, including Peter L Venetianer and Thomas Christopher Hansen. These collaborations have contributed to the advancement of their shared goals in video analytics.

Conclusion

Qifan Liang's contributions to video analytics through his innovative patents demonstrate his expertise and commitment to enhancing technology in this field. His work at Motorola Solutions, Inc. continues to pave the way for future advancements in video analytics systems.