Location History:
- San Jose, CA (2022)
- San Jose, CA (US) (2017 - 2023)
Company Filing History:
Years Active: 2017-2025
Title: Yifu Zhang: Innovator in 3D Reconstruction Technologies
Introduction
Yifu Zhang is a prominent inventor based in San Jose, CA, known for his significant contributions to the field of 3D reconstruction technologies. With a total of 16 patents to his name, Zhang has developed innovative methods that enhance the efficiency and accuracy of 3D modeling, particularly in mobile XR applications.
Latest Patents
One of Zhang's latest patents is titled "Viewpoint Dependent Brick Selection for Fast Volumetric Reconstruction." This method provides a way to cull parts of a 3D reconstruction volume, making it accessible for various mobile XR applications while minimizing computational resource usage and storage space. The technique involves using a depth image that contains multiple pixels, each representing a distance to a surface in a scene. Additionally, the method includes culling against a frustum derived from the field of view of an image sensor, which is crucial for creating accurate 3D reconstructions.
Another notable patent is "Methods and Systems for Detecting and Combining Structural Features in 3D Reconstruction." This method focuses on updating camera poses by receiving a set of captured depth maps associated with a scene. It detects shapes within the scene, creates 3D meshes, and renders depth maps associated with virtual cameras. The process optimizes the alignment between depth maps to enhance the accuracy of physical camera poses.
Career Highlights
Throughout his career, Yifu Zhang has worked with leading technology companies, including Magic Leap, Inc. and Microsoft Technology Licensing, LLC. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in 3D reconstruction technologies.
Collaborations
Zhang has collaborated with notable professionals in the field, including Xiaolin Wei and David Geoffrey Molyneaux. These partnerships have further enriched his work and led to innovative solutions in 3D modeling.
Conclusion
Yifu Zhang's contributions to 3D reconstruction technologies have made a significant impact on the industry. His innovative patents and collaborations with leading companies and professionals highlight his role as a key figure in advancing mobile XR applications.