Predictive geometry coding of point cloud

• Main Authors: VAN DER AUWERA, GEERT, KARCZEWICZ, MARTA, RAMASUBRAMONIAN, ADARSH KRISHNAN
• Format: Patent
• Language: Chinese; English
• Published: 16.06.2024
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION

An example device includes memory configured to store the point cloud data and one or more processors configured to determine a first point of the point cloud data to be a first node of a first prediction tree branch. The one or more processors are configured to determine that a first azimuth differ...