Method and arrangement for coding and decoding a digitized image
US6636637B1 · kind B1 · utility
8Cited by
7References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 24, 1999 |
| Grant date | Oct 21, 2003 |
| Priority date | — |
| Expiry date | May 24, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/61
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The method and apparatus have a shape-adapted transformation coding is in which in the intra-image coding and the inter-image coding different shape-adapted transformation codings are carried out. A first shape-adapted transformation coding takes place in the intra-image coding, and a second shape-adapted transformation coding, different from the first shape-adapted image coding, takes place in the inter-image coding.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.