Tuan Ho

Title: Tuan Ho - Innovator in Point Cloud Technology

Introduction

Tuan Ho is a notable inventor based in Richardson, TX (US). He has made significant contributions to the field of point cloud technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and quality of 3D point cloud encoding and decoding processes.

Latest Patents

Tuan Ho's latest patents include innovative methods for point cloud and mesh compression using image and video codecs. One of his patents discloses a decoding device, an encoding device, and a method for point cloud encoding. This method involves generating multiple two-dimensional frames from a three-dimensional point cloud, which includes a frame representing the geometry of points and another representing the texture of points. Additionally, it generates an occupancy map indicating pixel locations in the two-dimensional frames that represent points in the three-dimensional point cloud. The method further includes encoding these frames and the occupancy map to create a compressed bitstream, which is then transmitted.

Another significant patent focuses on visual quality enhancement of reconstructed point clouds via color smoothing. This method includes receiving a compressed bitstream and decoding it into 2D frames that represent a 3D point cloud. Each frame consists of patches representing clusters of pixels from the 3D point cloud. The method identifies an occupancy map within the compressed bitstream and determines valid boundary points located at the edges of the patches. It also identifies valid neighboring points of these boundary points, ultimately generating the 3D point cloud using the 2D frames based on the identified points.

Career Highlights

Tuan Ho is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the field of point cloud technology. His work has been instrumental in advancing the capabilities of 3D imaging and data compression.

Collaborations

Throughout his career, Tuan has collaborated with notable colleagues, including Madhukar Budagavi and Esmaeil Faramarzi. Their combined expertise has contributed to the development of cutting-edge technologies in the field.

Conclusion

Tuan Ho is a distinguished inventor whose work in point cloud technology has led to significant advancements in the field. His innovative patents and contributions to Samsung Electronics Co., Ltd. highlight his commitment to enhancing 3D imaging and data processing.