Kangying Cai

Title: The Innovative Contributions of Kangying Cai

Introduction

Kangying Cai is a notable inventor based in Rennes, France. He has made significant contributions to the field of technology, particularly in the area of 3D object representation and processing. With a total of 3 patents to his name, his work continues to influence advancements in this domain.

Latest Patents

Cai's latest patents include a method and apparatus for encoding and decoding a point cloud representing a 3D object. This method involves obtaining occupancy information that indicates whether blocks of a 2D regular grid are associated with depth information from an orthogonal projection of a point cloud. The process includes embedding this occupancy information in an image that stores the depth data and encoding the image for further use. Another significant patent focuses on processing a point cloud, which details a method for padding depth images that represent nearer and farther points of a point cloud frame. This method also encompasses encoding a video stream that interleaves these images, as well as decoding the stream to filter pixel values effectively.

Career Highlights

Kangying Cai is currently employed at Interdigital VC Holdings, Inc., where he applies his expertise in innovative technologies. His work at this company has allowed him to explore and develop cutting-edge solutions in the field of 3D imaging and video processing.

Collaborations

Throughout his career, Cai has collaborated with esteemed colleagues such as Jean-Claude Chevet and Yannick Olivier. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Kangying Cai's contributions to the field of technology, particularly in 3D object representation and processing, highlight his innovative spirit and dedication to advancing the industry. His patents and collaborations reflect a commitment to excellence and a drive to push the boundaries of what is possible.