Modifying vector objects
US7123269B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 21, 2002 |
| Grant date | Oct 17, 2006 |
| Priority date | — |
| Expiry date | Apr 17, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G5/02
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Computer programs and computer-implemented methods implement techniques for applying a modification operation to vector objects in an image. These include receiving user input applying a modification operation in an image, identifying one or more vector objects to be affected by the modification operation and changing one or more attribute values for one or more of the attributes of each identified vector object according to the modification operation. The techniques can also include receiving user input selecting one of a plurality of image processing modes, each of the image processing modes defining a method of changing attribute values for of one or more of the attributes.In preferred embodiments, feedback is provided to the user of how attribute values for the attributes of vector objects are changing within the image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.