Sai Bi

Title: The Innovative Mind of Sai Bi

Introduction

Sai Bi is a prominent inventor based in La Jolla, California. He holds a total of 8 patents that showcase his expertise in the field of digital technology and 3D representations. His work has significantly contributed to advancements in neural 3D portraits and hybrid mesh-volumetric representations for digital objects.

Latest Patents

One of Sai Bi's latest patents is titled "Controllable dynamic appearance for neural 3D portraits." This patent focuses on providing a controllable, dynamic appearance for neural 3D portraits. The method involves projecting color at specific points in a digital video portrait based on various factors such as location, surface normal, and viewing direction. Additionally, it includes projecting dynamic face normals that change according to articulated head poses and facial expressions. The method also disentangles facial appearances into intrinsic components, allowing for the storage and rendering of a controllable neural 3D portrait.

Another significant patent is "Generating three-dimensional representations for digital objects utilizing mesh-based thin volumes." This patent describes systems and methods that generate three-dimensional hybrid mesh-volumetric representations for digital objects. The disclosed systems create a mesh from multiple digital images using a multi-view stereo model. They also determine sample points for a thin volume around the mesh and utilize a neural network to generate the hybrid representation.

Career Highlights

Throughout his career, Sai Bi has worked with notable companies such as Adobe, Inc. and Meta Platforms Technologies, LLC. His experience in these leading technology firms has allowed him to refine his skills and contribute to groundbreaking projects in the digital space.

Collaborations

Sai Bi has collaborated with talented individuals in the field, including Kalyan Krishna Sunkavalli and Zexiang Xu. These collaborations have further enriched his work and led to innovative solutions in technology.

Conclusion

Sai Bi is a remarkable inventor whose contributions to the field of digital technology are noteworthy. His patents reflect his innovative spirit and dedication to advancing the capabilities of neural 3D representations and digital object modeling. His work continues to inspire future developments in the industry.