Information, transformation and reverse transformation processing
US8131787B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 20, 2008 |
| Grant date | Mar 6, 2012 |
| Priority date | — |
| Expiry date | Apr 5, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F40/154
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A transformation processing system input data including a data record area for storing target date and a transformation processing identification information record area for storing transformation processing identification information about transformation processing executed upon the target data. The transformation processing system includes: a reverse transformation information recording unit which records a target data pointer indicating the data record area in transformed data, a transformation processing identification information pointer indicating the transformation processing identification information record area, and reverse transformation processing identification information about reverse transformation processing; a target data transformation unit which transforms the target data and records it in the data record area; and a transformation processing identification information recording unit which adds the transformation processing identification information about the transformation processing executed by the target data transformation unit to the transformation processing identification information record area in the input data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.