Qualcomm incorporated (20250126293). REFERENCE FRAMES FOR POINT CLOUD COMPRESSION
REFERENCE FRAMES FOR POINT CLOUD COMPRESSION
Organization Name
Inventor(s)
Adarsh Krishnan Ramasubramonian of Irvine CA US
Geert Van Der Auwera of San Diego CA US
Marta Karczewicz of San Diego CA US
REFERENCE FRAMES FOR POINT CLOUD COMPRESSION
This abstract first appeared for US patent application 20250126293 titled 'REFERENCE FRAMES FOR POINT CLOUD COMPRESSION
Original Abstract Submitted
a device for decoding point cloud data includes: one or more memories configured to store the point cloud data; and processing circuitry coupled to the one or more memories, wherein the processing circuitry is configured to: apply a first process to a reference point cloud frame to generate a first level processed frame; apply a second process to the first level processed frame to generate a second level processed frame; inter-prediction decode geometry data of points of a current point cloud frame using the first level processed frame; and inter-prediction decode attribute data of points of the current point cloud frame using the second level processed frame.