Company Filing History:
Years Active: 2013-2016
Title: Innovations of Qiujie Li in Image Recognition Technology
Introduction
Qiujie Li is a notable inventor based in Nanjing, China. He has made significant contributions to the field of image recognition technology, particularly through his innovative patents. With a total of two patents to his name, Li's work focuses on enhancing user interaction with technology through advanced CAPTCHA systems.
Latest Patents
One of Qiujie Li's latest patents is titled "Image-based CAPTCHA exploiting context in object recognition." This patent describes techniques for creating an image-based CAPTCHA that leverages object recognition capabilities. The process involves adding images to a database by collecting them through descriptive keyword queries to an image search engine or by crawling images from the Internet. The generated CAPTCHA retrieves an image from the database, along with objects of significant value. An object is cropped from its image, and the area where the object was cropped is filled using image inpainting techniques. Other objects are obtained from the database and mixed with the cropped object to form a set of candidate objects. Users are then prompted to select the object that matches the image, allowing the CAPTCHA to evaluate whether the response is from a human or a bot.
Career Highlights
Qiujie Li is currently employed at Microsoft Technology Licensing, LLC, where he continues to develop innovative solutions in technology. His work at Microsoft has allowed him to collaborate with other talented individuals in the field, contributing to advancements in image recognition and user interface design.
Collaborations
Some of Qiujie Li's coworkers include Bin Benjamin Zhu and Jia Liu. Their collaborative efforts have further enhanced the development of technologies that improve user experience and security in digital environments.
Conclusion
Qiujie Li's contributions to image recognition technology through his patents demonstrate his innovative spirit and commitment to advancing the field. His work not only enhances security measures but also improves user interaction with technology.