Changchang Wu

Title: Changchang Wu: Innovator in Immersive Video Technology

Introduction

Changchang Wu is a prominent inventor based in Mountain View, CA (US). She has made significant contributions to the field of immersive video technology, holding a total of 5 patents. Her work focuses on enhancing the rendering of video content, particularly through innovative methods and systems.

Latest Patents

One of Changchang Wu's latest patents is titled "Methods, systems, and media for rendering immersive video content with foveated meshes." This patent outlines a method that involves receiving a video content item and determining whether it meets specific criteria using a hardware processor. If the criteria are met, the method generates a foveated mesh based on a foveation ratio parameter. This mesh has a non-uniform position map that increases pixel density in the central portion of each frame compared to the peripheral areas. The video content is then stored in a file format that incorporates the generated foveated mesh, allowing for immersive rendering by applying the video content as a texture to the mesh.

Career Highlights

Changchang Wu is currently employed at Google Inc., where she continues to push the boundaries of video technology. Her innovative approaches have garnered attention in the tech community, contributing to advancements in how immersive content is created and experienced.

Collaborations

Changchang has collaborated with notable colleagues, including Carlos Hernandez Esteban and Robert J Anderson. Their combined expertise has further enriched the projects they have worked on together.

Conclusion

Changchang Wu's contributions to immersive video technology exemplify her innovative spirit and dedication to advancing the field. Her patents and work at Google Inc. highlight her role as a key player in shaping the future of video content rendering.