Model isomorphism detection
US12154265B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 23, 2024 |
| Grant date | Nov 26, 2024 |
| Priority date | — |
| Expiry date | Jan 23, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30108
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods for identifying similar three-dimensional (3D) representations of an object. The method includes receiving at an interface a target 3D model and at least one candidate 3D model, executing at least one feature identification procedure to identify a feature of the target 3D model, generating a target feature tensor based on the identified feature of the target 3D model, and executing the at least one feature identification procedure on the candidate 3D model. The method further includes generating a candidate feature tensor based on the identified feature of the candidate 3D model, executing at least one comparison function to compare the target feature tensor and the candidate feature tensor, generating a feature comparison tensor based on the execution of the at least one comparison function, and identifying a degree of similarity between target 3D model and the candidate 3D model based on the feature comparison tensor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.