Technique for accomplishing copy and paste and scan to fit using a standard TWAIN data source
US6686930B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 29, 2000 |
| Grant date | Feb 3, 2004 |
| Priority date | — |
| Expiry date | Jan 6, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/0087
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for copying and pasting a selected portion of an image from a TWAIN compliant image source includes scanning the selected image portion to fit in a target area of a destination image. Dimensional information regarding the selected portion of the source image is made available to the application. The application compares dimensions of the target area with the dimensional information of the selected source image portion and determines resizing parameters. The application requests a scan of the selected portion of the source image based on the resizing parameters and pastes the resulting image in the target area. An image processing system operative to carry out the method includes and a TWAIN compliant application that is adapted to calculate resizing parameters and request scans basted on the resizing parameters. In a xerographic environment, the image processing system includes a xerographic printer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.