Local adaptive inter prediction for G-PCC

A method of decoding point cloud data includes determining that the point cloud data is partitioned into a plurality of maximum prediction units (LPUs), wherein at least two of the LPUs have different sizes in different directions; performing inter prediction to determine a prediction point of the LPU; and reconstructing a point within the LPU based on the predicted point of the LPU. 一种对点云数据进行解码的方法包括：确定该点云数据被分割为多个最大预测单元(LPU)，其中该LPU中的至少两个LPU沿不同方向具有不同大小；执行帧间预测以确定该LPU的预测点；以及基于该LPU的该预测点来重建该LPU内的点。