Company Filing History:
9 out of 38 
4 out of 57 
2 out of 67 Years Active: 2008-2021
Title: Innovations of Inventor Haiying Liu
Introduction
Haiying Liu is a prominent inventor based in Chantilly, VA (US), known for his significant contributions to the field of video processing and target detection. With a total of 15 patents to his name, Liu has made remarkable advancements that enhance the capabilities of surveillance and monitoring systems.
Latest Patents
Among his latest patents is a method for stationary target detection by exploiting changes in background models. This innovative approach involves obtaining a sequence of video frames from an area of interest and constructing two distinct background models based on different parameters. By determining the difference between these models, Liu's method effectively identifies stationary targets and generates alerts regarding their presence. Another notable patent focuses on processing video frames to classify changes in pixel values, allowing for the detection of various target types, including stationary and moving targets.
Career Highlights
Throughout his career, Haiying Liu has worked with several notable companies, including ObjectVideo, Inc. and Avigilon Fortress Corporation. His expertise in video analytics and target detection has positioned him as a leader in his field, contributing to advancements in security technologies.
Collaborations
Liu has collaborated with talented individuals such as Li Yu and Khurram Hassan-Shafique, further enhancing the innovative projects he has undertaken.
Conclusion
Haiying Liu's work exemplifies the impact of innovation in technology, particularly in the realm of video processing and surveillance. His patents and career achievements reflect a commitment to advancing the capabilities of detection systems, making significant contributions to the industry.