Location History:
- North York, CA (2018)
- Toronto, CA (2014 - 2021)
Company Filing History:
2 out of 12 
1 out of 5 
1 out of 2 Years Active: 2014-2021
Title: Ling Guan: A Pioneer in Image Processing Technologies
Introduction
Ling Guan is an accomplished inventor based in Toronto, Canada, with a commendable portfolio that includes five patents. His work primarily focuses on advancements in image processing and computer vision, showcasing his innovative approach to tackling complex challenges in these fields.
Latest Patents
Ling Guan's latest patents reflect his expertise in keypoint detection and video-based face recognition. One notable patent describes systems and methods for keypoint detection, which involve dividing an image into a variety of blocks and determining sparse representations using a dictionary. This method allows for the identification of key-points based on specific measures and employs techniques such as non-maxima suppression to enhance accuracy. Another significant patent introduces a system for video-based face recognition that utilizes an adaptive dictionary. This method measures confidence in identifying a subject within captured images, paving the way for improved surveillance and recognition technologies.
Career Highlights
Ling Guan has made significant contributions to the field of image processing through his positions at notable organizations. He has worked at Alcohol Countermeasure Systems Inc. and Awe Company Limited, where he applied his innovative ideas to develop cutting-edge technologies in image analysis and recognition.
Collaborations
Throughout his career, Ling has collaborated with talented professionals, including Xiaoming Nan and Naimul Mefraz Khan. These collaborations have further enriched his work, allowing for diverse insights and advancements in the field of computer vision and image processing.
Conclusion
Ling Guan's innovative contributions to the field of image processing are evident through his patents and collaborations. His work continues to pave the way for significant advancements in technology, particularly in keypoint detection and face recognition systems. As he progresses in his career, Ling Guan remains a key figure in driving innovation within the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.