Information processing apparatus and information processing method
US11068622B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 16, 2019 |
| Grant date | Jul 20, 2021 |
| Priority date | — |
| Expiry date | Dec 16, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/16
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An information processing apparatus includes one or more processors to acquire a shape characteristic of a target entity; determine similarity between the shape characteristic of the target entity and a shape characteristic of a three-dimensional model; acquire a material characteristic of a material in a designated region of the target entity where the shape characteristic of the target entity matches with the predetermined shape characteristic; and determine an extent to which the acquired material characteristic matches a predetermined material characteristic based upon a magnitude of differences between the acquired material characteristic and the predetermined material characteristic. The predetermined material characteristic is correlated with the designated region of the three-dimensional model The apparatus determines that the target entity is one of a genuine copy and a pirated copy based on the determined extent to which the acquired material characteristic of the target entity matches the predetermined material characteristic.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.