High-precision three-dimensional data real-time progressive rendering method and system

This patent addresses real-time visualization of high-precision 3D data. Progressive rendering lets large point clouds or dense 3D measurement results become interactive before the full dataset is loaded or drawn at maximum detail.

This work appears in CN Patent WO2022257594A1(PCT).

Algorithm principle

The method organizes 3D data for progressive display, allowing coarse visual feedback first and higher-detail rendering as more data becomes available. This is useful when industrial 3D scans are too large for immediate full-resolution interaction.

Visual material

Detailed method and result figures will be added when the patent assets are available.

Results and impact

The patent supports the visualization side of industrial 3D inspection, where users need to inspect dense geometry without long waiting times.