This inventor holds 23 USPTO granted patents and 2 published patent applications and 4 EPO patents, primarily in Point Cloud Compression. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2017-2024.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2017-2024
Areas of Expertise:
Title: Innovations by Hossein Najaf-Zadeh in Point Cloud Decoding
Introduction
Hossein Najaf-Zadeh is a prominent inventor based in Allen, TX, known for his significant contributions to the field of point cloud decoding. With an impressive portfolio of 23 patents, he has focused on developing methods that enhance the efficiency and accuracy of processing three-dimensional point cloud data.
Latest Patents
Najaf-Zadeh's latest patents include innovative technologies aimed at improving point cloud decoding. One notable patent is titled "Attribute Transfer in V-PCC," which outlines a method involving the reception of a bitstream. This method decodes the bitstream into multiple frames that include pixels, corresponding to points within a 3D point cloud. It encompasses the reconstruction of the 3D point cloud based on this decoding, while also allowing for modifications of the attribute information associated with certain points.
Another key patent is "Decision-Making Rules for Attribute Smoothing," which details a process that includes the reception of a bitstream and decoding it into multiple frames organized into patches for respective clusters of the 3D point cloud. This method also incorporates an occupancy map frame to facilitate the reconstruction of the point cloud. Importantly, it introduces a method for determining whether smoothing should be applied to the 3D point cloud, based on properties derived from the multiple frames.
Career Highlights
Throughout his career at Samsung Electronics Co., Ltd., Najaf-Zadeh has established himself as a leading figure in innovations surrounding point cloud technology. His work has contributed significantly to advancements in 3D imaging and data processing, making him a recognized name in the field.
Collaborations
Najaf-Zadeh has collaborated with esteemed professionals in his industry, including Madhukar Budagavi and Rajan Laxman Joshi. Together, they have worked on various projects that push the boundaries of technology in point cloud decoding and related applications.
Conclusion
With his extensive patent portfolio and innovative methods, Hossein Najaf-Zadeh continues to play a pivotal role in the evolution of point cloud decoding. His contributions not only enhance technological efficiency but also pave the way for future advancements in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile