Qiang Liu

Title: Innovations by Qiang Liu

Introduction

Qiang Liu is an accomplished inventor based in Seattle, WA. He has made significant contributions to the field of image processing and video analysis. With a total of 2 patents, Liu's work showcases his expertise and innovative thinking.

Latest Patents

One of Liu's latest patents is titled "Compression of high bit-depth images." This patent discloses a method for storing images by receiving a frequency-domain representation that includes multiple bit-planes. The representation is divided into two sets of bit-planes, with the first set being of higher quality. These sets are then partitioned, and partitions from the second set are integrated into the first to create a more efficient storage solution.

Another notable patent is "Detection of abandoned and vanished objects." This invention outlines a method and system for classifying changes in video frames. It involves analyzing boundary blocks to determine edge characteristics and calculating scores to classify events as either abandoned object events or object removal events. This innovative approach enhances the accuracy of video surveillance systems.

Career Highlights

Qiang Liu is currently employed at Canon Kabushiki Kaisha, where he continues to develop cutting-edge technologies. His work at Canon has allowed him to focus on advancements in imaging and video processing, contributing to the company's reputation for innovation.

Collaborations

Liu has collaborated with notable coworkers, including David Grant McLeish and Dixon De Sheng Deng. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise.

Conclusion

Qiang Liu's contributions to the fields of image processing and video analysis are noteworthy. His innovative patents reflect his commitment to advancing technology and improving systems for detecting and processing visual information. Liu's work continues to influence the industry and inspire future innovations.