US 2026/0086039 A1 · SYSTEM AND METHOD OF GEOMETRICAL INFORMATION ANALYSIS FOR EXPLAINABLE DAMAGE ASSESSMENT

Abstract

A method and system for geometrical and topological information analysis for an explainable damage assessment are developed. The system stores pre-disaster and post-disaster point cloud data in computer memory which is connected to a server via a network. The portions of the pre-disaster and post-disaster point cloud data corresponding to the regions of interest are segmented out using geometrical analysis. Features based on topological data analysis techniques for these portions are extracted and stacked as the index reflecting the innate geometrical and topological properties for potential damage assessment. A collection of classifiers are trained to group the damage levels for each region of interest. The damage assessment results identified by the classifiers and a set of explainable items justifying the classification results are reported to a human-readable device.

Claims20

Dependent claims

A system for geometrical information analysis for an explainable damage assessment, comprising,

a database in computer memory;
a plurality of point cloud imagery data stored in the database;
a network communication component for transmitting the plurality of point cloud imagery data;
a segmentation module configured to receive at least a portion of the plurality of point cloud imagery data;
a damage assessment module configured to receive information from the segmentation module;
and
a results module configured to receive information from the damage assessment module to produce explainable results on a human-readable device.

4 more elements

Dependencies are inferred from the claim text.

System and method of geometrical information analysis for explainable damage assessment

Life of this patent

System and method of geometrical information analysis for explainable damage assessment

Life of this patent

Abstract

Claims20