Location History:
- Beijing, CN (2013)
- Hangzhou, CN (2016 - 2022)
Company Filing History:
3 out of 1,085 
1 out of 54,638 
1 out of 3 Years Active: 2013-2022
Title: Innovations by Inventor Lvdi Wang
Introduction
Lvdi Wang is a notable inventor based in Hangzhou, China. He has made significant contributions to the fields of facial animation and virtual hairstyle modeling. With a total of 4 patents, his work showcases the intersection of technology and creativity.
Latest Patents
One of his latest patents is a speech-driven facial animation generation method. This method is divided into six steps: extracting speech features, collecting frequency information, summarizing time information, decoding action features, driving a facial model, and sliding a signal window. The innovation allows for real-time animation generation based on input speech audio signals, achieving a high-quality animation level that is lightweight and robust. This technology can be applied in various scenarios, including VR virtual social networking and virtual speech assistants.
Another significant patent is the method for image and video virtual hairstyle modeling. This invention involves data acquisition for a target subject using a digital device, segmenting to obtain a hairstyle region, and solving orientation ambiguity problems. The method generates dynamic hairstyle models that fit the real movement of hairstyles in videos, making it applicable for creating virtual characters and various hairstyle editing applications.
Career Highlights
Lvdi Wang has worked with prominent organizations, including Zhejiang University and Microsoft Technology Licensing, LLC. His experience in these institutions has contributed to his innovative research and development in technology.
Collaborations
He has collaborated with notable coworkers such as Kun Zhou and Yanlin Weng, further enhancing his contributions to the field.
Conclusion
Lvdi Wang's innovative patents in facial animation and virtual hairstyle modeling demonstrate his expertise and creativity in technology. His work continues to influence advancements in these areas, showcasing the potential of innovation in enhancing user experiences.
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.